{"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}
{"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}
{"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}
{"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}
