{"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}