{"exp_name":"gt-ib-dumbbell-DCTCPm124800-1500","start_time":1607019296.1916099,"end_time":1607065980.8918948,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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":["3783975b1524","sync_pci=1 sync_eth=1","exit main_time: 15689797871000"]},"nic.server.1.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.1.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.server.1.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.server.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":["16703dae1f90","sync_pci=1 sync_eth=1","exit main_time: 15689797903000"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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":["755d5afd29f8","sync_pci=1 sync_eth=1","exit main_time: 15689797876000"]},"nic.client.1.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.1.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.client.1.","/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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":["544a07803460","sync_pci=1 sync_eth=1","exit main_time: 15689797123400"]},"net.":{"class":"NS3DumbbellNet","cmd":["/home/hejingli/endhostsim-code/ns-3/cosim-run.sh","cosim","cosim-dumbbell-example","--CosimPortLeft=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.server.0.","--CosimPortLeft=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.server.1.","--CosimPortRight=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.client.0.","--CosimPortRight=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.eth.client.1.","--LinkRate=10Gb/s","--LinkLatency=500ns","--EcnTh=124800"],"stdout":[],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.server.0","/home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py","--caches","--l2cache","--l3cache","--l1d_size=32kB","--l1i_size=32kB","--l2_size=2MB","--l3_size=32MB","--cacheline_size=64","--cpu-clock=5GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.server.0","--kernel=/home/hejingli/endhostsim-code/images/vmlinux","--disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw","--disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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","--cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.server.0.","--cosim-sync","--cosim-sync_mode=0","--cosim-pci-lat=500","--cosim-sync-int=500","--cosim-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 Dec 3 2020 17:56:02","gem5 started Dec 3 2020 19:14:57","gem5 executing on spyder09, pid 24591","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.server.0 /home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --cacheline_size=64 --cpu-clock=5GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.server.0 --kernel=/home/hejingli/endhostsim-code/images/vmlinux --disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw --disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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 --cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.server.0. --cosim-sync --cosim-sync_mode=0 --cosim-pci-lat=500 --cosim-sync-int=500 --cosim-type=i40e","","info: Standard input is not a terminal, disabling listeners.","CEHCKPOINT RESTORE THINGIE","Global frequency set at 1000000000000 ticks per second"," 0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012","Switch at curTick count:10000","Switched CPUS @ tick 2328880059400","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 1.067888] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 1.067888] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 1.067888] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 1.067888] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 1.074887] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 1.074887] 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","[ 1.192869] 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","[ 1.193869] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.194869] i40e 0000:00:02.0: MAC address: 24:15:5b:97:83:37\r","[ 1.194869] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.196869] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.279856] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.279856] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.279856] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.279856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r","+ ethtool -G eth0 rx 4096 tx 4096\r","+ ethtool -K eth0 tso off\r","[ 1.375842] i40e 0000:00:02.0: FW LLDP is enabled\r","+ ip link set eth0 txqueuelen 13888\r","+ ip link set dev eth0 mtu 1500 up\r","[ 1.388840] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r","+ ip addr add 192.168.64.1/24 dev eth0\r","+ iperf -s -w 1M -Z dctcp\r","------------------------------------------------------------\r","Server listening on TCP port 5001\r","TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r","------------------------------------------------------------\r","[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 51650\r","[ 2.430681] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 5] 0.0-10.0 sec 4.17 GBytes 3.58 Gbits/sec\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: /home/hejingli/endhostsim-code/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 @ 2328880049400. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 2328880059400. Starting simulation...","warn: instruction 'fwait' unimplemented","warn: instruction 'verw_Mw_or_Rv' unimplemented","warn: Don't know what interrupt to clear for console.","warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!","warn: Tried to clear PCI interrupt 14"]},"host.server.1":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.server.1","/home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py","--caches","--l2cache","--l3cache","--l1d_size=32kB","--l1i_size=32kB","--l2_size=2MB","--l3_size=32MB","--cacheline_size=64","--cpu-clock=5GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.server.1","--kernel=/home/hejingli/endhostsim-code/images/vmlinux","--disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw","--disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/cfg.server.1.tar","--cpu-type=TimingSimpleCPU","--mem-size=8192MB","--num-cpus=1","--ddio-enabled","--ddio-way-part=8","--mem-type=DDR4_2400_16x4","-r","0","--cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.1.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.server.1.","--cosim-sync","--cosim-sync_mode=0","--cosim-pci-lat=500","--cosim-sync-int=500","--cosim-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 Dec 3 2020 17:56:02","gem5 started Dec 3 2020 19:14:57","gem5 executing on spyder09, pid 24594","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.server.1 /home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --cacheline_size=64 --cpu-clock=5GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.server.1 --kernel=/home/hejingli/endhostsim-code/images/vmlinux --disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw --disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/cfg.server.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.server.1. --cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.server.1. --cosim-sync --cosim-sync_mode=0 --cosim-pci-lat=500 --cosim-sync-int=500 --cosim-type=i40e","","info: Standard input is not a terminal, disabling listeners.","CEHCKPOINT RESTORE THINGIE","Global frequency set at 1000000000000 ticks per second"," 0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012","Switch at curTick count:10000","Switched CPUS @ tick 2275926906400","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 1.077888] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 1.077888] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 1.077888] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 1.077888] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 1.084887] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 1.085887] 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","[ 1.203869] 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","[ 1.204868] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.204868] i40e 0000:00:02.0: MAC address: 90:1f:ae:3d:70:16\r","[ 1.204868] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.206868] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.287856] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.287856] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.287856] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.287856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r","+ ethtool -G eth0 rx 4096 tx 4096\r","+ ethtool -K eth0 tso off\r","[ 1.383841] i40e 0000:00:02.0: FW LLDP is enabled\r","+ ip link set eth0 txqueuelen 13888\r","+ ip link set dev eth0 mtu 1500 up\r","[ 1.397839] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r","+ ip addr add 192.168.64.2/24 dev eth0\r","+ iperf -s -w 1M -Z dctcp\r","------------------------------------------------------------\r","Server listening on TCP port 5001\r","TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r","------------------------------------------------------------\r","[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 55866\r","[ 2.488673] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 5] 0.0-10.0 sec 4.17 GBytes 3.58 Gbits/sec\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: /home/hejingli/endhostsim-code/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 @ 2275926896400. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 2275926906400. Starting simulation...","warn: instruction 'fwait' unimplemented","warn: instruction 'verw_Mw_or_Rv' unimplemented","warn: Don't know what interrupt to clear for console.","warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!","warn: Tried to clear PCI interrupt 14"]},"host.client.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.client.0","/home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py","--caches","--l2cache","--l3cache","--l1d_size=32kB","--l1i_size=32kB","--l2_size=2MB","--l3_size=32MB","--cacheline_size=64","--cpu-clock=5GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.client.0","--kernel=/home/hejingli/endhostsim-code/images/vmlinux","--disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw","--disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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","--cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.client.0.","--cosim-sync","--cosim-sync_mode=0","--cosim-pci-lat=500","--cosim-sync-int=500","--cosim-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 Dec 3 2020 17:56:02","gem5 started Dec 3 2020 19:14:57","gem5 executing on spyder09, pid 24598","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.client.0 /home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --cacheline_size=64 --cpu-clock=5GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.client.0 --kernel=/home/hejingli/endhostsim-code/images/vmlinux --disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw --disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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 --cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.client.0. --cosim-sync --cosim-sync_mode=0 --cosim-pci-lat=500 --cosim-sync-int=500 --cosim-type=i40e","","info: Standard input is not a terminal, disabling listeners.","CEHCKPOINT RESTORE THINGIE","Global frequency set at 1000000000000 ticks per second"," 0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012","Switch at curTick count:10000","Switched CPUS @ tick 2336423309400","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 1.047890] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 1.047890] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 1.047890] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 1.047890] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 1.055889] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 1.055889] 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","[ 1.173871] 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","[ 1.174871] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.174871] i40e 0000:00:02.0: MAC address: f8:29:fd:5a:5d:75\r","[ 1.174871] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.176871] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.255859] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.255859] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.255859] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.255859] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r","+ ethtool -G eth0 rx 4096 tx 4096\r","+ ethtool -K eth0 tso off\r","[ 1.351844] i40e 0000:00:02.0: FW LLDP is enabled\r","+ ip link set eth0 txqueuelen 13888\r","+ ip link set dev eth0 mtu 1500 up\r","[ 1.365842] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r","+ ip addr add 192.168.64.3/24 dev eth0\r","+ sleep 1\r","+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r","------------------------------------------------------------\r","Client connecting to 192.168.64.1, TCP port 5001\r","TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r","------------------------------------------------------------\r","[ 4] local 192.168.64.3 port 51650 connected with 192.168.64.1 port 5001\r","[ 2.599654] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 436 MBytes 3.65 Gbits/sec\r","[ 4] 1.0- 2.0 sec 436 MBytes 3.66 Gbits/sec\r","[ 4] 2.0- 3.0 sec 424 MBytes 3.55 Gbits/sec\r","[ 4] 3.0- 4.0 sec 419 MBytes 3.51 Gbits/sec\r","[ 4] 4.0- 5.0 sec 428 MBytes 3.59 Gbits/sec\r","[ 4] 5.0- 6.0 sec 430 MBytes 3.61 Gbits/sec\r","[ 4] 6.0- 7.0 sec 421 MBytes 3.53 Gbits/sec\r","[ 4] 7.0- 8.0 sec 419 MBytes 3.51 Gbits/sec\r","[ 4] 8.0- 9.0 sec 423 MBytes 3.55 Gbits/sec\r","[ 4] 9.0-10.0 sec 438 MBytes 3.68 Gbits/sec\r","[ 4] 0.0-10.0 sec 4.17 GBytes 3.58 Gbits/sec\r","+ sleep 20\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: /home/hejingli/endhostsim-code/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 @ 2336423299400. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 2336423309400. Starting simulation...","warn: instruction 'fwait' unimplemented","warn: instruction 'verw_Mw_or_Rv' unimplemented","warn: Don't know what interrupt to clear for console.","warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!","warn: Tried to clear PCI interrupt 14"]},"host.client.1":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.client.1","/home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py","--caches","--l2cache","--l3cache","--l1d_size=32kB","--l1i_size=32kB","--l2_size=2MB","--l3_size=32MB","--cacheline_size=64","--cpu-clock=5GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.client.1","--kernel=/home/hejingli/endhostsim-code/images/vmlinux","--disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw","--disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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","--cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.1.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.client.1.","--cosim-sync","--cosim-sync_mode=0","--cosim-pci-lat=500","--cosim-sync-int=500","--cosim-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 Dec 3 2020 17:56:02","gem5 started Dec 3 2020 19:14:57","gem5 executing on spyder09, pid 24599","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/gem5-out.client.1 /home/hejingli/endhostsim-code/gem5/configs/cosim/cosim.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --cacheline_size=64 --cpu-clock=5GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-dumbbell-DCTCPm124800-1500/0/gem5-cp.client.1 --kernel=/home/hejingli/endhostsim-code/images/vmlinux --disk-image=/home/hejingli/endhostsim-code/images/output-base/base.raw --disk-image=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/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 --cosim-pci=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.pci.client.1. --cosim-shm=/local/var/tmp/hejingli/gt-ib-dumbbell-DCTCPm124800-1500/1/nic.shm.client.1. --cosim-sync --cosim-sync_mode=0 --cosim-pci-lat=500 --cosim-sync-int=500 --cosim-type=i40e","","info: Standard input is not a terminal, disabling listeners.","CEHCKPOINT RESTORE THINGIE","Global frequency set at 1000000000000 ticks per second"," 0: system.pc.south_bridge.cmos.rtc: Real-time clock set to Sun Jan 1 00:00:00 2012","Switch at curTick count:10000","Switched CPUS @ tick 2325495285200","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 1.062889] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 1.062889] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 1.062889] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 1.062889] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 1.070888] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 1.070888] 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","[ 1.188870] 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","[ 1.189870] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.189870] i40e 0000:00:02.0: MAC address: 60:34:80:07:4a:54\r","[ 1.189870] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.191870] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.271858] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.271858] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.271858] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.271858] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r","+ ethtool -G eth0 rx 4096 tx 4096\r","+ ethtool -K eth0 tso off\r","[ 1.367843] i40e 0000:00:02.0: FW LLDP is enabled\r","+ ip link set eth0 txqueuelen 13888\r","+ ip link set dev eth0 mtu 1500 up\r","[ 1.381841] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r","+ ip addr add 192.168.64.4/24 dev eth0\r","+ sleep 1\r","+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r","------------------------------------------------------------\r","Client connecting to 192.168.64.2, TCP port 5001\r","TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r","------------------------------------------------------------\r","[ 4] local 192.168.64.4 port 55866 connected with 192.168.64.2 port 5001\r","[ 2.629651] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 419 MBytes 3.52 Gbits/sec\r","[ 4] 1.0- 2.0 sec 419 MBytes 3.52 Gbits/sec\r","[ 4] 2.0- 3.0 sec 439 MBytes 3.68 Gbits/sec\r","[ 4] 3.0- 4.0 sec 430 MBytes 3.60 Gbits/sec\r","[ 4] 4.0- 5.0 sec 427 MBytes 3.58 Gbits/sec\r","[ 4] 5.0- 6.0 sec 428 MBytes 3.59 Gbits/sec\r","[ 4] 6.0- 7.0 sec 425 MBytes 3.56 Gbits/sec\r","[ 4] 7.0- 8.0 sec 432 MBytes 3.62 Gbits/sec\r","[ 4] 8.0- 9.0 sec 431 MBytes 3.61 Gbits/sec\r","[ 4] 9.0-10.0 sec 422 MBytes 3.54 Gbits/sec\r","[ 4] 0.0-10.0 sec 4.17 GBytes 3.58 Gbits/sec\r","+ sleep 2\r","+ m5 exit\r","Exiting @ tick 15689796749400 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: /home/hejingli/endhostsim-code/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 @ 2325495275200. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 2325495285200. Starting simulation...","warn: instruction 'fwait' unimplemented","warn: instruction 'verw_Mw_or_Rv' unimplemented","warn: Don't know what interrupt to clear for console.","warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!","warn: Tried to clear PCI interrupt 14"]}},"success":true}
