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Commit ed2318f1 authored by Hejing Li's avatar Hejing Li
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add ScaleHost data

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results/paper_data/ScaleHost/gt-ib-sw-Host-1000m-1-1.json 0 → 100644
View file @ ed2318f1
{"exp_name": "gt-ib-sw-Host-1000m-1", "metadata": {}, "start_time": 1620084117.1460905, "end_time": 1620092399.7460394, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["1c46fa173144", "sync_pci=1 sync_eth=1", "exit main_time: 13058119339661"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2cd04f3d2c10", "sync_pci=1 sync_eth=1", "exit main_time: 13058118521062"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.eth.client.0."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-1/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 01:21:58", "gem5 executing on swsnetlab03, pid 37579", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-1/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1188535846438", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.759932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.759932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.759932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.759932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.770930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.770930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.892912] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.894912] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.894912] i40e 0000:00:02.0: MAC address: 44:31:17:fa:46:1c\r", "[ 0.894912] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.900911] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.000896] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 59866\r", "[ 2.183716] random: crng init done\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 1.16 GBytes 1000 Mbits/sec 0.063 ms 422/850304 (0.05%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1188535836438. Starting simulation...", "info: Entering event queue @ 1188535846438. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1188535846761. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-1/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 01:21:58", "gem5 executing on swsnetlab03, pid 37580", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-1/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-1/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1239047570818", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.779929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.779929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.779929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.779929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.790927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.790927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.912908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.913908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.914908] i40e 0000:00:02.0: MAC address: 10:2c:3d:4f:d0:2c\r", "[ 0.914908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.919907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.016893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 1000m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 11.76 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 59866 connected with 10.0.0.1 port 5001\r", "[ 2.149720] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 119 MBytes 1000 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 119 MBytes 1000 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 119 MBytes 999 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 119 MBytes 1.00 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 119 MBytes 1000 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 119 MBytes 1000 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 119 MBytes 1000 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 119 MBytes 1.00 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 119 MBytes 999 Mbits/sec\r", "[ 4] 9.0-10.0 sec 119 MBytes 1.00 Gbits/sec\r", "[ 4] 0.0-10.0 sec 1.16 GBytes 1000 Mbits/sec\r", "[ 4] Sent 850304 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 1.16 GBytes 1000 Mbits/sec 0.000 ms 422/850304 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13058118274869 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1239047560818. Starting simulation...", "info: Entering event queue @ 1239047570818. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1239047571141. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}
\ No newline at end of file
results/paper_data/ScaleHost/gt-ib-sw-Host-1000m-14-1.json 0 → 100644
View file @ ed2318f1
{"exp_name": "gt-ib-sw-Host-1000m-14", "metadata": {}, "start_time": 1620157798.5202491, "end_time": 1620167717.7822583, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["320f4a5f7430", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2185dff97964", "sync_pci=1 sync_eth=1", "exit main_time: 13043542551789"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5322082c69c8", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4298a1366efc", "sync_pci=1 sync_eth=1", "exit main_time: 13043542626001"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7435daf95f60", "sync_pci=1 sync_eth=1", "exit main_time: 13043542701789"]}, "nic.client.4.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["63ac11636494", "sync_pci=1 sync_eth=1", "exit main_time: 13043542726001"]}, "nic.client.5.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["cafd49ea83c", "sync_pci=1 sync_eth=1", "exit main_time: 13043542701789"]}, "nic.client.6.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7c2655f8ad74", "sync_pci=1 sync_eth=1", "exit main_time: 13043542726001"]}, "nic.client.7.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2dc37dab9dd4", "sync_pci=1 sync_eth=1", "exit main_time: 13043542822823"]}, "nic.client.8.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["1d3924b5a308", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.9.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4ed650f8936c", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.10.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["3e4caf6298a0", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.11.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6fe927b58904", "sync_pci=1 sync_eth=1", "exit main_time: 13043542551789"]}, "nic.client.12.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5f5fc95f8e38", "sync_pci=1 sync_eth=1", "exit main_time: 13043542626001"]}, "nic.client.13.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["86383aad1e0", "sync_pci=1 sync_eth=1", "exit main_time: 13043542007455"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.3.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.4.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.5.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.6.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.7.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.8.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.9.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.10.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.11.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.12.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.13."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19508", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1298005575463", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.775928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.775928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 30:74:5f:4a:0f:32\r", "[ 0.909908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 59677\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.7 port 36191\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.13 port 55155\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.14 port 39624\r", "[ 8] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 41578\r", "[ 9] local 10.0.0.1 port 5001 connected with 10.0.0.15 port 43005\r", "[ 10] local 10.0.0.1 port 5001 connected with 10.0.0.8 port 57091\r", "[ 11] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 59710\r", "[ 12] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 59948\r", "[ 13] local 10.0.0.1 port 5001 connected with 10.0.0.10 port 43311\r", "[ 14] local 10.0.0.1 port 5001 connected with 10.0.0.6 port 57447\r", "[ 15] local 10.0.0.1 port 5001 connected with 10.0.0.11 port 51622\r", "[ 16] local 10.0.0.1 port 5001 connected with 10.0.0.12 port 60362\r", "[ 17] local 10.0.0.1 port 5001 connected with 10.0.0.9 port 37111\r", "[ 2.108726] random: crng init done\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 5] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 6] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 7] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.228 ms 0/60374 (0%)\r", "[ 8] 0.0-10.0 sec 84.6 MBytes 70.9 Mbits/sec 0.218 ms 0/60374 (0%)\r", "[ 9] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.095 ms 0/60374 (0%)\r", "[ 10] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.231 ms 0/60374 (0%)\r", "[ 11] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 12] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 13] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 14] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.321 ms 0/60374 (0%)\r", "[ 15] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 16] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 17] 0.0-10.0 sec 84.6 MBytes 71.1 Mbits/sec 0.339 ms 17/60374 (0.028%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3457", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7001", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1298005565463. Starting simulation...", "info: Entering event queue @ 1298005575463. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1298005575786. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19509", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1207923530014", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.751931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.751931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.751931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.751931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.762929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.762929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.883911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.885910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.885910] i40e 0000:00:02.0: MAC address: 64:79:f9:df:85:21\r", "[ 0.886910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.890910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.991894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 59677 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.484516] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3465", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7010", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1207923520014. Starting simulation...", "info: Entering event queue @ 1207923530014. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1207923530337. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19511", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1301612168260", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.773929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.773929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.784927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.784927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.907908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907908] i40e 0000:00:02.0: MAC address: c8:69:2c:08:22:53\r", "[ 0.907908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.912908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 59948 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.523511] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3464", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7006", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1301612158260. Starting simulation...", "info: Entering event queue @ 1301612168260. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1301612168583. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19512", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1212970710448", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.758930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.758930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.759930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.759930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.769929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.769929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.891910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.892910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.893910] i40e 0000:00:02.0: MAC address: fc:6e:36:a1:98:42\r", "[ 0.893910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.898909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 41578 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 70.9 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3470", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7014", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1212970700448. Starting simulation...", "info: Entering event queue @ 1212970710448. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1212970710771. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19513", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1300656073645", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.775928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.775928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 60:5f:f9:da:35:74\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 59710 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.502514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3469", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7007", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1300656063645. Starting simulation...", "info: Entering event queue @ 1300656073645. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1300656073968. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.4": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.4", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.4", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.4.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19514", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.4 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.4 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.4.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1299865619224", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: 94:64:63:11:ac:63\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.6/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.6 port 57447 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3468", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7013", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1299865609224. Starting simulation...", "info: Entering event queue @ 1299865619224. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1299865619547. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.5": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.5", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.5", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.5.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19515", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.5 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.5 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.5.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1211339565559", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.759930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.759930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.759930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.759930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.770929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.770929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.891910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.893910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.893910] i40e 0000:00:02.0: MAC address: 3c:a8:9e:d4:af:0c\r", "[ 0.893910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.898909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.7/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.7 port 36191 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3456", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7000", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1211339555559. Starting simulation...", "info: Entering event queue @ 1211339565559. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1211339565882. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.6": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.6", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.6", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.6.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19516", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.6 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.6 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.6.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1229980329469", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.764930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.764930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.764930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.764930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.774928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.775928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.896910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.898909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.898909] i40e 0000:00:02.0: MAC address: 74:ad:f8:55:26:7c\r", "[ 0.898909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.903908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.8/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.8 port 57091 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3467", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7012", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1229980319469. Starting simulation...", "info: Entering event queue @ 1229980329469. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1229980329792. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.7": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.7", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.7", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.7.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19517", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.7 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.7 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.7.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1312344793558", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910909] i40e 0000:00:02.0: MAC address: d4:9d:ab:7d:c3:2d\r", "[ 0.910909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.9/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.9 port 37111 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.478518] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.1 Mbits/sec 0.000 ms 17/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3458", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7009", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1312344783558. Starting simulation...", "info: Entering event queue @ 1312344793558. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1312344793881. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.8": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.8", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.8", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.8.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19518", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.8 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.8 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.8.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1298813401495", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: 08:a3:b5:24:39:1d\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.10/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.10 port 43311 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3459", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7002", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1298813391495. Starting simulation...", "info: Entering event queue @ 1298813401495. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1298813401818. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.9": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.9", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.9", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.9.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19519", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.9 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.9 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.9.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1303859050129", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.778929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.778929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.779929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.779929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.789927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.789927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.910909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.912909] i40e 0000:00:02.0: MAC address: 6c:93:f8:50:d6:4e\r", "[ 0.912909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.11/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.11 port 51622 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3466", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7008", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1303859040129. Starting simulation...", "info: Entering event queue @ 1303859050129. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1303859050452. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.10": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.10", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.10", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.10.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19520", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.10 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.10 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.10.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1310636643418", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: a0:98:62:af:4c:3e\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.12/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.12 port 60362 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.499515] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3463", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7005", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1310636633418. Starting simulation...", "info: Entering event queue @ 1310636643418. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1310636643741. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.11": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.11", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.11", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.11.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19521", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.11 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.11 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.11.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1213593181021", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.760930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.761930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.761930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.761930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.771928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.771928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.893910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.894909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.895909] i40e 0000:00:02.0: MAC address: 04:89:b5:27:e9:6f\r", "[ 0.895909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.900908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.13/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.13 port 55155 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.492515] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3461", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7004", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1213593171021. Starting simulation...", "info: Entering event queue @ 1213593181021. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1213593181344. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.12": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.12", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.12", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.12.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19522", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.12 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.12 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.12.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1213949880964", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.760931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.760931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.760931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.760931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.771929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.771929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.892911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.894910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.894910] i40e 0000:00:02.0: MAC address: 38:8e:5f:c9:5f:5f\r", "[ 0.895910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.900909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.14/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.14 port 39624 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3460", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7003", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1213949870964. Starting simulation...", "info: Entering event queue @ 1213949880964. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1213949881287. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.13": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.13", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.13", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.13.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19523", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.13 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.13 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.13.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1221053249152", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.767930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.767930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.767930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.767930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.778928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.778928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.899910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.901909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.901909] i40e 0000:00:02.0: MAC address: e0:d1:aa:83:63:08\r", "[ 0.902909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.906908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.15/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.15 port 43005 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.532509] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13043541998736 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3462", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7011", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1221053239152. Starting simulation...", "info: Entering event queue @ 1221053249152. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1221053249475. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}
\ No newline at end of file
results/paper_data/ScaleHost/gt-ib-sw-Host-1000m-20-1.json 0 → 100644
View file @ ed2318f1
{"exp_name": "gt-ib-sw-Host-1000m-20", "metadata": {}, "start_time": 1620121095.8014865, "end_time": 1620133433.1694322, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5eef69b73f30", "sync_pci=1 sync_eth=1", "exit main_time: 13584017037392"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["66e011368d44", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["77698e50880c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7f363fb82d8", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["187cc4457da4", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.4.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["290656cc7870", "sync_pci=1 sync_eth=1", "exit main_time: 13584017055000"]}, "nic.client.5.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["398f93b6733c", "sync_pci=1 sync_eth=1", "exit main_time: 13584016957392"]}, "nic.client.6.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4a1909516e08", "sync_pci=1 sync_eth=1", "exit main_time: 13584017097392"]}, "nic.client.7.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5aa2e0fb68d4", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.8.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6293e9fab6e8", "sync_pci=1 sync_eth=1", "exit main_time: 13584017055000"]}, "nic.client.9.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["731d4204b1b0", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.10.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["3a6ef0fac7c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017156118"]}, "nic.client.11.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["14301c09a748", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.12.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["24b99310a214", "sync_pci=1 sync_eth=1", "exit main_time: 13584017432297"]}, "nic.client.13.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["354366fa9ce0", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.14.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.14.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["45ccc16597ac", "sync_pci=1 sync_eth=1", "exit main_time: 13584016957392"]}, "nic.client.15.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.15.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5656e82f9278", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.16.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.16.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5e4760cee08c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.17.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.17.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6ed087c8db54", "sync_pci=1 sync_eth=1", "exit main_time: 13584017097392"]}, "nic.client.18.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.18.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7f5a1553d620", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.19.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.19.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["fe3ecfdd0ec", "sync_pci=1 sync_eth=1", "exit main_time: 13584016882297"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.3.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.4.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.5.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.6.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.7.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.8.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.9.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.10.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.11.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.12.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.13.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.14.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.15.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.16.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.17.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.18.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.19."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25086", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1454175798247", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 30:3f:b7:69:ef:5e\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.8 port 45711\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.9 port 52174\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.19 port 49094\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.13 port 52878\r", "[ 8] local 10.0.0.1 port 5001 connected with 10.0.0.18 port 54641\r", "[ 9] local 10.0.0.1 port 5001 connected with 10.0.0.17 port 40683\r", "[ 10] local 10.0.0.1 port 5001 connected with 10.0.0.10 port 54895\r", "[ 11] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 54227\r", "[ 12] local 10.0.0.1 port 5001 connected with 10.0.0.11 port 57016\r", "[ 13] local 10.0.0.1 port 5001 connected with 10.0.0.20 port 58093\r", "[ 14] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 36037\r", "[ 15] local 10.0.0.1 port 5001 connected with 10.0.0.6 port 35016\r", "[ 16] local 10.0.0.1 port 5001 connected with 10.0.0.12 port 60804\r", "[ 2.243705] random: crng init done\r", "[ 17] local 10.0.0.1 port 5001 connected with 10.0.0.15 port 59509\r", "[ 18] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 50327\r", "[ 19] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 44843\r", "[ 20] local 10.0.0.1 port 5001 connected with 10.0.0.16 port 45635\r", "[ 21] local 10.0.0.1 port 5001 connected with 10.0.0.21 port 44330\r", "[ 22] local 10.0.0.1 port 5001 connected with 10.0.0.7 port 45657\r", "[ 23] local 10.0.0.1 port 5001 connected with 10.0.0.14 port 52283\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.147 ms 0/42517 (0%)\r", "[ 5] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 6] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 7] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.026 ms 0/42517 (0%)\r", "[ 8] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.004 ms 0/42517 (0%)\r", "[ 9] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.223 ms 0/42517 (0%)\r", "[ 10] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.157 ms 0/42517 (0%)\r", "[ 11] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.018 ms 0/42517 (0%)\r", "[ 12] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.038 ms 0/42517 (0%)\r", "[ 14] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 15] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 16] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 17] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.117 ms 0/42517 (0%)\r", "[ 18] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.438 ms 0/42517 (0%)\r", "[ 19] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 13] 0.0-10.2 sec 59.6 MBytes 49.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 21] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 22] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 23] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 20] 0.0-10.1 sec 59.6 MBytes 49.5 Mbits/sec 0.000 ms 0/42517 (0%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1454175788247. Starting simulation...", "info: Entering event queue @ 1454175798247. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1454175798570. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!", "warn: PowerState: More than one power state change request encountered within the same simulation tick"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25087", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1544589007201", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 44:8d:36:11:e0:66\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 36037 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.115420] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1544588997201. Starting simulation...", "info: Entering event queue @ 1544589007201. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1544589007524. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25089", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1664344818847", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.885929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.885929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.885929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.885929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.895927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.895927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.016909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 1.018908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.018908] i40e 0000:00:02.0: MAC address: 0c:88:50:8e:69:77\r", "[ 1.019908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.023908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.103895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.103895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.103895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.104895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.119893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 50327 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.468536] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1664344808847. Starting simulation...", "info: Entering event queue @ 1664344818847. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1664344819170. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25090", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1683441624925", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.779928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.779928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.779928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.779928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.789926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.790926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.911908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.913908] i40e 0000:00:02.0: MAC address: d8:82:fb:63:f3:07\r", "[ 0.913908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 44843 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.124420] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1683441614925. Starting simulation...", "info: Entering event queue @ 1683441624925. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1683441625248. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25091", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1488074666446", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.777928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: a4:7d:45:c4:7c:18\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 54227 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.106422] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1488074656446. Starting simulation...", "info: Entering event queue @ 1488074666446. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1488074666769. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.4": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.4", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.4", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.4.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25092", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.4 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.4 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.4.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1568785432222", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.785927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.786927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.786927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.786927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.796926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.796926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.917907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.919907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.919907] i40e 0000:00:02.0: MAC address: 70:78:cc:56:06:29\r", "[ 0.919907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.924906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.6/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.6 port 35016 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.086426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1568785422222. Starting simulation...", "info: Entering event queue @ 1568785432222. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1568785432545. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.5": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.5", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.5", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.5.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25093", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.5 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.5 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.5.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1769054237614", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.847924] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.847924] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.847924] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.848924] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.858922] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.858922] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.979904] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.981903] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.981903] i40e 0000:00:02.0: MAC address: 3c:73:b6:93:8f:39\r", "[ 0.981903] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986903] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.071890] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.071890] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.071890] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.072889] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.087887] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.7/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.7 port 45657 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.406535] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1769054227614. Starting simulation...", "info: Entering event queue @ 1769054237614. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1769054237937. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.6": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.6", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.6", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.6.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25094", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.6 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.6 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.6.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1440951216400", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.773929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.773929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.773929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.773929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.783927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.783927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.906909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907909] i40e 0000:00:02.0: MAC address: 08:6e:51:09:19:4a\r", "[ 0.907909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.911908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.8/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.8 port 45711 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.128419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1440951206400. Starting simulation...", "info: Entering event queue @ 1440951216400. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1440951216723. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.7": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.7", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.7", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.7.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25095", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.7 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.7 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.7.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1443740967856", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: d4:68:fb:e0:a2:5a\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.9/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.9 port 52174 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.091424] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1443740957856. Starting simulation...", "info: Entering event queue @ 1443740967856. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1443740968179. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.8": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.8", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.8", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.8.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25096", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.8 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.8 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.8.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1484802597790", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.784927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.784927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.907908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907908] i40e 0000:00:02.0: MAC address: e8:b6:fa:e9:93:62\r", "[ 0.907908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.912907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.10/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.10 port 54895 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.098423] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1484802587790. Starting simulation...", "info: Entering event queue @ 1484802597790. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1484802598113. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.9": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.9", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.9", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.9.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25097", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.9 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.9 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.9.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1494849450214", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.787927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.787927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.787927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.787927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.797925] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.797925] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.919907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.920907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.920907] i40e 0000:00:02.0: MAC address: b0:b1:04:42:1d:73\r", "[ 0.921907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.925906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.11/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.11 port 57016 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.131419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1494849440214. Starting simulation...", "info: Entering event queue @ 1494849450214. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1494849450537. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.10": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.10", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.10", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.10.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25098", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.10 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.10 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.10.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1636157072809", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: 7c:ac:0f:ef:a6:03\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.916907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.12/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.12 port 60804 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.079426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1636157062809. Starting simulation...", "info: Entering event queue @ 1636157072809. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1636157073132. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.11": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.11", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.11", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.11.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25099", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.11 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.11 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.11.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1466457146938", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.777928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: 48:a7:09:1c:30:14\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.13/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.13 port 52878 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.076427] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1466457136938. Starting simulation...", "info: Entering event queue @ 1466457146938. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1466457147261. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.12": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.12", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.12", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.12.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25100", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.12 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.12 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.12.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1786153827574", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: 14:a2:10:93:b9:24\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.916908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.14/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.14 port 52283 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.108423] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1786153817574. Starting simulation...", "info: Entering event queue @ 1786153827574. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1786153827897. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.13": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.13", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.13", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.13.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25101", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.13 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.13 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.13.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1647408328957", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.781929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.782929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.782929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.782929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.792927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.792927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.913909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.915908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.915908] i40e 0000:00:02.0: MAC address: e0:9c:fa:66:43:35\r", "[ 0.916908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.920908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.15/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.15 port 59509 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.092426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1647408318957. Starting simulation...", "info: Entering event queue @ 1647408328957. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1647408329280. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.14": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.14", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.14", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.14.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25102", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.14 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.14 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.14.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1707193703737", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.780928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.780928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.781927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.781927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.791926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.791926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.911908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.913907] i40e 0000:00:02.0: MAC address: ac:97:65:c1:cc:45\r", "[ 0.913907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.16/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.16 port 45635 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.123419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.1 sec 59.6 MBytes 49.5 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1707193693737. Starting simulation...", "info: Entering event queue @ 1707193703737. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1707193704060. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.15": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.15", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.15", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.15.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25103", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.15 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.15 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.15.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1479097219879", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.772929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.772929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.773929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.773929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.783927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.783927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.904909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.906909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.906909] i40e 0000:00:02.0: MAC address: 78:92:2f:e8:56:56\r", "[ 0.906909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.911908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.17/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.17 port 40683 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.113421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1479097209879. Starting simulation...", "info: Entering event queue @ 1479097219879. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1479097220202. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.16": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.16", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.16", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.16.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25104", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.16 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.16 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.16.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1470394203274", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: 8c:e0:ce:60:47:5e\r", "[ 0.909908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.18/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.18 port 54641 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.091424] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1470394193274. Starting simulation...", "info: Entering event queue @ 1470394203274. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1470394203597. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.17": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.17", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.17", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.17.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25105", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.17 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.17 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.17.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1455979508731", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.783927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.783927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.783927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.784927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.794926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.794926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.915907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.917907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.917907] i40e 0000:00:02.0: MAC address: 54:db:c8:87:d0:6e\r", "[ 0.917907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.922906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007893] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007893] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007893] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.19/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.19 port 49094 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.114421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1455979498731. Starting simulation...", "info: Entering event queue @ 1455979508731. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1455979509054. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.18": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.18", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.18", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.18.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25106", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.18 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.18 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.18.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1496393652133", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.784928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.784928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.784928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.784928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.794927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.794927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.913908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.914908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.915908] i40e 0000:00:02.0: MAC address: 20:d6:53:15:5a:7f\r", "[ 0.915908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.919908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.20/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.20 port 58093 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.121421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.2 sec 59.6 MBytes 49.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1496393642133. Starting simulation...", "info: Entering event queue @ 1496393652133. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1496393652456. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.19": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.19", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.19", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.19.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25107", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.19 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.19 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.19.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1763593026958", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.847928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.847928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.848928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.848928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.858926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.858926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.979908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.981908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.981908] i40e 0000:00:02.0: MAC address: ec:d0:fd:ec:e3:0f\r", "[ 0.981908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.071894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.071894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.071894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.072894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.087892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.21/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.21 port 44330 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.442534] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13584016840212 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1763593016958. Starting simulation...", "info: Entering event queue @ 1763593026958. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1763593027281. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}
\ No newline at end of file
results/paper_data/ScaleHost/gt-ib-sw-Host-1000m-4-1.json 0 → 100644
View file @ ed2318f1
{"exp_name": "gt-ib-sw-Host-1000m-4", "metadata": {}, "start_time": 1620092405.036494, "end_time": 1620100825.420472, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7acc2264e2c0", "sync_pci=1 sync_eth=1", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed 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(t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed 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(t=191096010000)", "exit main_time: 12983513391120"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["b5597fedd8c", "sync_pci=1 sync_eth=1", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", 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SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "warn: SimbricksNicIfSync failed (t=191096010000)", "exit main_time: 12983513509517"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["669e0d17703c", "sync_pci=1 sync_eth=1", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "warn: SimbricksNicIfSync failed (t=690747010000)", "exit main_time: 12983513331120"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7727be316b08", "sync_pci=1 sync_eth=1", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "warn: SimbricksNicIfSync failed (t=925193010000)", "exit main_time: 12983513331120"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["458b55627aa8", "sync_pci=1 sync_eth=1", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "warn: SimbricksNicIfSync failed (t=922308010000)", "exit main_time: 12983512864895"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.eth.client.3."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 03:40:06", "gem5 executing on swsnetlab03, pid 30342", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1155796233157", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.752932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.752932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.752932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.753932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.763930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.764930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.885911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.887911] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.887911] i40e 0000:00:02.0: MAC address: c0:e2:64:22:cc:7a\r", "[ 0.888911] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.893910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.992895] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 55426\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 50610\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 36156\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 54177\r", "[ 2.141721] random: crng init done\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.000 ms 13/212579 (0.0061%)\r", "[ 5] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.000 ms 0/212579 (0%)\r", "[ 7] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.139 ms 104/212579 (0.049%)\r", "[ 6] 0.0-10.3 sec 298 MBytes 244 Mbits/sec 15.685 ms 227/212578 (0.11%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1155796223157. Starting simulation...", "info: Entering event queue @ 1155796233157. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1155796233480. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 03:40:06", "gem5 executing on swsnetlab03, pid 30343", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1169169756913", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.746932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.746932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.746932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.746932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.757930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.757930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.879912] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.880912] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.881912] i40e 0000:00:02.0: MAC address: 8c:dd:fe:97:55:0b\r", "[ 0.881912] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.886911] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.967899] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.967899] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.967899] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.968898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.984896] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 250m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 47.04 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 50610 connected with 10.0.0.1 port 5001\r", "[ 2.433676] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 9.0-10.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec\r", "[ 4] Sent 212579 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.000 ms 0/212579 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1169169746913. Starting simulation...", "info: Entering event queue @ 1169169756913. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1169169757236. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 03:40:06", "gem5 executing on swsnetlab03, pid 30345", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1172658820357", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.753931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.753931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.753931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.764930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.764930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.886911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.887911] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.888911] i40e 0000:00:02.0: MAC address: 3c:70:17:0d:9e:66\r", "[ 0.888911] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.894910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.992895] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 250m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 47.04 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 36156 connected with 10.0.0.1 port 5001\r", "[ 2.438675] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 9.0-10.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec\r", "[ 4] Sent 212579 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.3 sec 298 MBytes 244 Mbits/sec 0.000 ms 227/212578 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1172658810357. Starting simulation...", "info: Entering event queue @ 1172658820357. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1172658820680. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 03:40:06", "gem5 executing on swsnetlab03, pid 30346", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1175049517933", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.753931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.754931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.754931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.764929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.764929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.886911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.888910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.888910] i40e 0000:00:02.0: MAC address: 08:6b:31:be:27:77\r", "[ 0.888910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.894910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.992895] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 250m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 47.04 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 54177 connected with 10.0.0.1 port 5001\r", "[ 2.438675] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 9.0-10.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec\r", "[ 4] Sent 212579 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.000 ms 104/212579 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1175049507933. Starting simulation...", "info: Entering event queue @ 1175049517933. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1175049518256. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 03:40:06", "gem5 executing on swsnetlab03, pid 30347", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-4/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-4/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1164082107322", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.747932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.747932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.747932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.747932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.758930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.758930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.879911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.881911] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.882911] i40e 0000:00:02.0: MAC address: a8:7a:62:55:8b:45\r", "[ 0.882911] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.887910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.967898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.967898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.967898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.968898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.984896] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 250m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 47.04 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 55426 connected with 10.0.0.1 port 5001\r", "[ 2.424677] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 9.0-10.0 sec 29.8 MBytes 250 Mbits/sec\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec\r", "[ 4] Sent 212579 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 298 MBytes 250 Mbits/sec 0.000 ms 13/212579 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 12983512739085 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1164082097322. Starting simulation...", "info: Entering event queue @ 1164082107322. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1164082107645. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}
\ No newline at end of file
results/paper_data/ScaleHost/gt-ib-sw-Host-1000m-9-1.json 0 → 100644
View file @ ed2318f1
{"exp_name": "gt-ib-sw-Host-1000m-9", "metadata": {}, "start_time": 1620100830.7473056, "end_time": 1620111036.0956988, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["75f669300164", "sync_pci=1 sync_eth=1", "exit main_time: 13224864441885"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["656c4216069c", "sync_pci=1 sync_eth=1", "exit main_time: 13224864400750"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["17090ae4f6fc", "sync_pci=1 sync_eth=1", "exit main_time: 13224864400750"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["67f902afc30", "sync_pci=1 sync_eth=1", "exit main_time: 13224864441885"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["381c47d7ec94", "sync_pci=1 sync_eth=1", "exit main_time: 13224864450750"]}, "nic.client.4.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.4.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2792e27df1c8", "sync_pci=1 sync_eth=1", "exit main_time: 13224864400750"]}, "nic.client.5.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.5.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["592f1d4ae22c", "sync_pci=1 sync_eth=1", "exit main_time: 13224864554152"]}, "nic.client.6.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.6.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["48a5d430e760", "sync_pci=1 sync_eth=1", "exit main_time: 13224864124152"]}, "nic.client.7.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.7.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7a42617dd7c0", "sync_pci=1 sync_eth=1", "exit main_time: 13224864521885"]}, "nic.client.8.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.8.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["69b88fc3dcf8", "sync_pci=1 sync_eth=1", "exit main_time: 13224864013189"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.3.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.4.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.5.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.6.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.7.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.eth.client.8."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22988", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1405512750340", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.785928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.785928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.786928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.786928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.796926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.796926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.917908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.919908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.919908] i40e 0000:00:02.0: MAC address: 64:01:30:69:f6:75\r", "[ 0.919908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.924907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.6 port 44079\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 55349\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 33510\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.7 port 43461\r", "[ 8] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 45912\r", "[ 9] local 10.0.0.1 port 5001 connected with 10.0.0.8 port 43379\r", "[ 10] local 10.0.0.1 port 5001 connected with 10.0.0.10 port 48434\r", "[ 11] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 36784\r", "[ 12] local 10.0.0.1 port 5001 connected with 10.0.0.9 port 59289\r", "[ 2.114726] random: crng init done\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "[ 5] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "[ 6] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "[ 7] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "[ 8] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "[ 9] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.059 ms 0/94386 (0%)\r", "[ 10] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.050 ms 0/94386 (0%)\r", "[ 11] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.004 ms 20/94386 (0.021%)\r", "[ 12] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.001 ms 50/94386 (0.053%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1405512740340. Starting simulation...", "info: Entering event queue @ 1405512750340. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1405512750663. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22989", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1337092002577", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.778932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.789930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.789930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.910912] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912911] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.912911] i40e 0000:00:02.0: MAC address: 9c:06:16:42:6c:65\r", "[ 0.913911] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.918911] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.016896] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 33510 connected with 10.0.0.1 port 5001\r", "[ 2.977598] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1337091992577. Starting simulation...", "info: Entering event queue @ 1337092002577. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1337092002900. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22991", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1334748156769", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.762930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.762930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.762930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.763930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.773929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.773929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.894910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.896910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.896910] i40e 0000:00:02.0: MAC address: fc:f6:e4:0a:09:17\r", "[ 0.896910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.901909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999895] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 55349 connected with 10.0.0.1 port 5001\r", "[ 2.966596] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1334748146769. Starting simulation...", "info: Entering event queue @ 1334748156769. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1334748157092. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22992", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1405140335461", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.787928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.787928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.787928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.787928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.798926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.798926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.919908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.921908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.921908] i40e 0000:00:02.0: MAC address: 30:fc:2a:90:7f:06\r", "[ 0.921908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.926907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 45912 connected with 10.0.0.1 port 5001\r", "[ 2.984594] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1405140325461. Starting simulation...", "info: Entering event queue @ 1405140335461. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1405140335784. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22993", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1411049951263", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.785927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.785927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.785927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.785927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.795926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.796926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.917907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.918907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.919907] i40e 0000:00:02.0: MAC address: 94:ec:d7:47:1c:38\r", "[ 0.919907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.924906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 36784 connected with 10.0.0.1 port 5001\r", "[ 2.990592] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 20/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1411049941263. Starting simulation...", "info: Entering event queue @ 1411049951263. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1411049951586. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.4": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.4", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.4", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.4.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.4.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.4.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22994", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.4 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.4 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.4.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.4. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.4. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1171868941693", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.753932] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753932] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.754932] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.754932] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.765930] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.765930] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.886912] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.888912] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.889911] i40e 0000:00:02.0: MAC address: c8:f1:7d:e2:92:27\r", "[ 0.889911] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.894911] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975898] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975898] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976898] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.992896] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.6/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.6 port 44079 connected with 10.0.0.1 port 5001\r", "[ 2.974595] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1171868931693. Starting simulation...", "info: Entering event queue @ 1171868941693. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1171868942016. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.5": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.5", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.5", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.5.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.5.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.5.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22995", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.5 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.5 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.5.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.5. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.5. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1394566021360", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.775929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.775929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: 2c:e2:4a:1d:2f:59\r", "[ 0.909908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.7/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.7 port 43461 connected with 10.0.0.1 port 5001\r", "[ 2.976594] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1394566011360. Starting simulation...", "info: Entering event queue @ 1394566021360. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1394566021683. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.6": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.6", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.6", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.6.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.6.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.6.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22996", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.6 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.6 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.6.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.6. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.6. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1408603822840", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 60:e7:30:d4:a5:48\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.8/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.8 port 43379 connected with 10.0.0.1 port 5001\r", "[ 2.968595] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1408603812840. Starting simulation...", "info: Entering event queue @ 1408603822840. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1408603823163. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.7": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.7", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.7", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.7.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.7.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.7.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22997", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.7 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.7 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.7.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.7. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.7. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1412111592226", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.794927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.794927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.794927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.794927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.804926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.804926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.926907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.927907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.928907] i40e 0000:00:02.0: MAC address: c0:d7:7d:61:42:7a\r", "[ 0.928907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.932906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.015894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.015894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.015894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.016894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.031891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.9/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.9 port 59289 connected with 10.0.0.1 port 5001\r", "[ 2.978595] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 50/94386 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1412111582226. Starting simulation...", "info: Entering event queue @ 1412111592226. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1412111592549. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.8": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.8", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.8", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.8.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.8.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.8.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 06:00:31", "gem5 executing on swsnetlab03, pid 22998", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/gem5-out.client.8 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-9/0/gem5-cp.client.8 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/cfg.client.8.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.pci.client.8. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-9/1/nic.shm.client.8. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1407517500250", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.786928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.786928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.786928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.786928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.796926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.796926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.918908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.919907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.920907] i40e 0000:00:02.0: MAC address: f8:dc:c3:8f:b8:69\r", "[ 0.920907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.925906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.10/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 111m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 105.95 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.10 port 48434 connected with 10.0.0.1 port 5001\r", "[ 2.963597] random: crng init done\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 9.0-10.0 sec 13.2 MBytes 111 Mbits/sec\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec\r", "[ 4] Sent 94386 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 132 MBytes 111 Mbits/sec 0.000 ms 0/94386 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13224863530368 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1407517490250. Starting simulation...", "info: Entering event queue @ 1407517500250. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1407517500573. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}
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