{"exp_name":"gt-ib-wire-UDPs-0m","start_time":1607196324.715627,"end_time":1607197010.1962478,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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":["152395af4cf4","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=103090010000)","warn: nicsim_sync failed (t=384260510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=805824510000)","warn: nicsim_sync failed (t=1086615010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1507999010000)","warn: nicsim_sync failed (t=1785877510000)","exit main_time: 13172820010000"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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":["67d3888f32ec","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=124067010000)","warn: nicsim_sync failed (t=405460010000)","warn: nicsim_sync failed (t=405460010000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=825861510000)","warn: nicsim_sync failed (t=1106889510000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1527969010000)","warn: nicsim_sync failed (t=1806049010000)","warn: nicsim_sync failed (t=1806049010000)","exit main_time: 13172819348193"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-0m/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-wire-UDPs-0m/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-wire-UDPs-0m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36625","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-0m/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-wire-UDPs-0m/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-wire-UDPs-0m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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 1886603974210","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.871917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.871917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.871917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.871917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.880915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.881915] 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","[ 1.002897] 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","[ 1.003897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.003897] i40e 0000:00:02.0: MAC address: f4:4c:af:95:23:15\r","[ 1.004897] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.007896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.087884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.087884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.087884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.087884] 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","[ 1.102882] 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"],"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 @ 1886603964210. Starting simulation...","info: Entering event queue @ 1886603974210. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1886603974533. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-0m/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-wire-UDPs-0m/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-wire-UDPs-0m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36626","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-0m/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-wire-UDPs-0m/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-wire-UDPs-0m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-0m/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 1912249813366","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.890916] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.891916] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.891916] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.891916] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.900915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.900915] 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","[ 1.022896] 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","[ 1.023896] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.023896] i40e 0000:00:02.0: MAC address: ec:32:8f:88:d3:67\r","[ 1.023896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.027895] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.111882] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.111882] 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","[ 1.126880] 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","+ sleep 10\r","+ m5 exit\r","Exiting @ tick 13172818921740 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 @ 1912249803366. Starting simulation...","info: Entering event queue @ 1912249813366. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1912249813689. 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-wire-UDPs-100m","start_time":1607238728.7479165,"end_time":1607244679.050297,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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":["4d29d887104c","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=124351010000)","warn: nicsim_sync failed (t=827056510000)","warn: nicsim_sync failed (t=1529386010000)","exit main_time: 15703309666995"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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":["3ca051bd1580","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=122372010000)","warn: nicsim_sync failed (t=403152010000)","warn: nicsim_sync failed (t=403152010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=825087010000)","warn: nicsim_sync failed (t=1105972510000)","warn: nicsim_sync failed (t=1105972510000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1527405010000)","warn: nicsim_sync failed (t=1808260010000)","exit main_time: 15703309156995"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-100m/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-wire-UDPs-100m/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-wire-UDPs-100m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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 6 2020 08:12:09","gem5 executing on spyder04, pid 38163","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-100m/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-wire-UDPs-100m/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-wire-UDPs-100m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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 1897118311015","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.879917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.879917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.880917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.880917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.889915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.889915] 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","[ 1.010897] 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","[ 1.012896] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.012896] i40e 0000:00:02.0: MAC address: 4c:10:87:d8:29:4d\r","[ 1.012896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.016896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110882] 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","[ 3.258555] random: crng init done\r","[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 56847\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 @ 1897118301015. Starting simulation...","info: Entering event queue @ 1897118311015. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1897118311338. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-100m/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-wire-UDPs-100m/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-wire-UDPs-100m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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 6 2020 08:12:09","gem5 executing on spyder04, pid 38164","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-100m/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-wire-UDPs-100m/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-wire-UDPs-100m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-100m/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 1906399793908","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.881917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.881917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.881917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.881917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.891915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.891915] 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","[ 1.012897] 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","[ 1.013897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.014896] i40e 0000:00:02.0: MAC address: 80:15:bd:51:a0:3c\r","[ 1.014896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.017896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110882] 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 100m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 117.60 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 56847 connected with 10.0.0.1 port 5001\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 3.171569] random: crng init done\r","[ 4] 1.0- 2.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 2.0- 3.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 3.0- 4.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 4.0- 5.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 5.0- 6.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 6.0- 7.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 7.0- 8.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 8.0- 9.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 9.0-10.0 sec 11.9 MBytes 100 Mbits/sec\r","[ 4] 0.0-10.0 sec 119 MBytes 100 Mbits/sec\r","[ 4] Sent 85033 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15703309075230 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 @ 1906399783908. Starting simulation...","info: Entering event queue @ 1906399793908. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1906399794231. 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-wire-UDPs-120m","start_time":1607239461.1558437,"end_time":1607248195.8643045,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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":["6031fb46b1a0","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=571371010000)","warn: nicsim_sync failed (t=1322159510000)","exit main_time: 15683023251232"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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":["2a48a80feae0","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=521890010000)","warn: nicsim_sync failed (t=1272247010000)","exit main_time: 15683022691232"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-120m/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-wire-UDPs-120m/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-wire-UDPs-120m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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 6 2020 08:24:22","gem5 executing on spyder04, pid 41563","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-120m/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-wire-UDPs-120m/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-wire-UDPs-120m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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 1883972574910","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.878916] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.879916] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.879916] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.879916] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.888915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.888915] 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","[ 1.009896] 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","[ 1.011896] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.011896] i40e 0000:00:02.0: MAC address: a0:b1:46:fb:31:60\r","[ 1.011896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.015896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095883] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095883] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095883] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095883] 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","[ 1.110881] 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","[ 3.071583] random: crng init done\r","[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 51180\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 @ 1883972564910. Starting simulation...","info: Entering event queue @ 1883972574910. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1883972575233. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-120m/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-wire-UDPs-120m/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-wire-UDPs-120m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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 6 2020 08:24:22","gem5 executing on spyder04, pid 41564","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-120m/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-wire-UDPs-120m/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-wire-UDPs-120m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-120m/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 1881393264802","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.876917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.876917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.877917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.877917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.886915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.886915] 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","[ 1.007897] 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","[ 1.009897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.009897] i40e 0000:00:02.0: MAC address: e0:ea:0f:a8:48:2a\r","[ 1.009897] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.013896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110881] 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 120m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 98.00 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 51180 connected with 10.0.0.1 port 5001\r","[ 2.994595] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 1.0- 2.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 2.0- 3.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 3.0- 4.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 4.0- 5.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 5.0- 6.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 6.0- 7.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 7.0- 8.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 8.0- 9.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 9.0-10.0 sec 14.3 MBytes 120 Mbits/sec\r","[ 4] 0.0-10.0 sec 143 MBytes 120 Mbits/sec\r","[ 4] Sent 102039 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15683022566712 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 @ 1881393254802. Starting simulation...","info: Entering event queue @ 1881393264802. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1881393265125. 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-wire-UDPs-140m","start_time":1607196324.8062015,"end_time":1607202192.2286222,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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":["604e0aca9c30","sync_pci=1 sync_eth=1","exit main_time: 15713109858796"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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":["4fc4df4ca164","sync_pci=1 sync_eth=1","exit main_time: 15713109298796"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-140m/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-wire-UDPs-140m/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-wire-UDPs-140m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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 5 2020 20:25:25","gem5 executing on spyder02, pid 26595","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-140m/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-wire-UDPs-140m/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-wire-UDPs-140m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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 1900421670682","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.877917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.877917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.877917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.877917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.887915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.887915] 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","[ 1.008897] 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","[ 1.009897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.010896] i40e 0000:00:02.0: MAC address: 30:9c:ca:0a:4e:60\r","[ 1.010896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.013896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110881] 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","[ 2.922606] random: crng init done\r","[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 60856\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 @ 1900421660682. Starting simulation...","info: Entering event queue @ 1900421670682. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1900421671005. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-140m/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-wire-UDPs-140m/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-wire-UDPs-140m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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 5 2020 20:25:25","gem5 executing on spyder02, pid 26596","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-140m/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-wire-UDPs-140m/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-wire-UDPs-140m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-140m/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 1912528153747","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.893915] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.893915] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.894915] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.894915] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.903914] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.903914] 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","[ 1.024895] 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","[ 1.026895] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.026895] i40e 0000:00:02.0: MAC address: 64:a1:4c:df:c4:4f\r","[ 1.026895] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.030894] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.111882] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.111882] 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","[ 1.126880] 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 140m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 84.00 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 60856 connected with 10.0.0.1 port 5001\r","[ 2.893611] random: crng init done\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 1.0- 2.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 2.0- 3.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 3.0- 4.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 4.0- 5.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 5.0- 6.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 6.0- 7.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 7.0- 8.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 8.0- 9.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 9.0-10.0 sec 16.7 MBytes 140 Mbits/sec\r","[ 4] 0.0-10.0 sec 167 MBytes 140 Mbits/sec\r","[ 4] Sent 119045 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15713109080748 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 @ 1912528143747. Starting simulation...","info: Entering event queue @ 1912528153747. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1912528154070. 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-wire-UDPs-40m","start_time":1607238904.1167176,"end_time":1607242027.6852674,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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":["76fb4a240704","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=225843010000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=647466510000)","warn: nicsim_sync failed (t=928764010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1350354010000)","warn: nicsim_sync failed (t=1631448010000)","exit main_time: 15697278481193"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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":["6671b71a0c38","sync_pci=1 sync_eth=1","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=632132510000)","warn: nicsim_sync failed (t=1190051010000)","exit main_time: 15697277604750"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-40m/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-wire-UDPs-40m/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-wire-UDPs-40m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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 6 2020 08:15:05","gem5 executing on spyder04, pid 39000","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-40m/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-wire-UDPs-40m/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-wire-UDPs-40m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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 1895099410936","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.874918] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.874918] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.875917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.875917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.884916] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.884916] 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","[ 1.005898] 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","[ 1.007897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.007897] i40e 0000:00:02.0: MAC address: 04:07:24:4a:fb:76\r","[ 1.007897] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.011897] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110882] 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","[ 4.920303] random: crng init done\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 @ 1895099400936. Starting simulation...","info: Entering event queue @ 1895099410936. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1895099411259. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-40m/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-wire-UDPs-40m/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-wire-UDPs-40m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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 6 2020 08:15:05","gem5 executing on spyder04, pid 39001","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-40m/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-wire-UDPs-40m/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-wire-UDPs-40m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-40m/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 1896589424764","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.877917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.877917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.878917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.878917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.887916] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.887916] 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","[ 1.008897] 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","[ 1.010897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.010897] i40e 0000:00:02.0: MAC address: 38:0c:1a:b7:71:66\r","[ 1.010897] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.014896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.095884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.095884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.095884] 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","[ 1.110882] 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 40m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 294.00 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 53652 connected with 10.0.0.1 port 5001\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 1.0- 2.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4.702336] random: crng init done\r","[ 4] 2.0- 3.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 3.0- 4.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 4.0- 5.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 5.0- 6.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 6.0- 7.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 7.0- 8.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 8.0- 9.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 9.0-10.0 sec 4.77 MBytes 40.0 Mbits/sec\r","[ 4] 0.0-10.0 sec 47.7 MBytes 40.0 Mbits/sec\r","[ 4] Sent 34014 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15697277307702 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 @ 1896589414764. Starting simulation...","info: Entering event queue @ 1896589424764. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1896589425087. 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-wire-UDPs-60m","start_time":1607196324.7218564,"end_time":1607199795.8415084,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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":["574993b53820","sync_pci=1 sync_eth=1","exit main_time: 15714170422965"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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":["2160a45d7160","sync_pci=1 sync_eth=1","exit main_time: 15714169422965"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-60m/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-wire-UDPs-60m/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-wire-UDPs-60m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36609","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-60m/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-wire-UDPs-60m/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-wire-UDPs-60m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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 1982936692063","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.872917] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.872917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.873917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.873917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.882915] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.882915] 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","[ 1.003897] 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","[ 1.005896] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.005896] i40e 0000:00:02.0: MAC address: 20:38:b5:93:49:57\r","[ 1.005896] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.009896] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.087884] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.087884] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.087884] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.087884] 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","[ 1.102882] 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","[ 3.926452] random: crng init done\r","[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 54386\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 @ 1982936682063. Starting simulation...","info: Entering event queue @ 1982936692063. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1982936692386. 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":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-60m/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-wire-UDPs-60m/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-wire-UDPs-60m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36611","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-60m/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-wire-UDPs-60m/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-wire-UDPs-60m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-60m/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 1916996404357","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.889915] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.889915] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.889915] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.889915] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.898913] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.898913] 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","[ 1.020895] 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","[ 1.021895] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.021895] i40e 0000:00:02.0: MAC address: 60:71:5d:a4:60:21\r","[ 1.022895] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.025894] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.103882] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.103882] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.103882] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.103882] 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","[ 1.118880] 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 60m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 196.00 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 54386 connected with 10.0.0.1 port 5001\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 7.16 MBytes 60.0 Mbits/sec\r","[ 3.881460] random: crng init done\r","[ 4] 1.0- 2.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 2.0- 3.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 3.0- 4.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 4.0- 5.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 5.0- 6.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 6.0- 7.0 sec 7.16 MBytes 60.1 Mbits/sec\r","[ 4] 7.0- 8.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 8.0- 9.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 9.0-10.0 sec 7.15 MBytes 60.0 Mbits/sec\r","[ 4] 0.0-10.0 sec 71.5 MBytes 60.0 Mbits/sec\r","[ 4] Sent 51020 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15714169283484 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 @ 1916996394357. Starting simulation...","info: Entering event queue @ 1916996404357. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1916996404680. 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-wire-UDPs-80m","start_time":1607196324.7474878,"end_time":1607200469.0268736,"sims":{"nic.server.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.pci.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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":["3e27c604909c","sync_pci=1 sync_eth=1","exit main_time: 15781020763545"]},"nic.client.0.":{"class":"I40eNIC","cmd":["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.pci.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.eth.client.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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":["2d9e550a95d0","sync_pci=1 sync_eth=1","exit main_time: 15781020233545"]},"net.":{"class":"WireNet","cmd":["/home/hejingli/endhostsim-code/net_wire/net_wire","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.eth.server.0.","/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/1/nic.eth.client.0.","0","500","500"],"stdout":["start polling"],"stderr":[]},"host.server.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-80m/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-wire-UDPs-80m/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-wire-UDPs-80m/1/nic.pci.server.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36617","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-80m/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-wire-UDPs-80m/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-wire-UDPs-80m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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 1981328864500","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.894915] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.895915] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.895915] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.895915] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.904913] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.904913] 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","[ 1.025895] 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","[ 1.027894] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.027894] i40e 0000:00:02.0: MAC address: 9c:90:04:c6:27:3e\r","[ 1.027894] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.031894] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.111882] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.111882] 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","[ 1.126880] 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","[ 3.516516] random: crng init done\r","[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 53629\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 @ 1981328854500. Starting simulation...","info: Entering event queue @ 1981328864500. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1981328864823. 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","warn: PowerState: More than one power state change request encountered within the same simulation tick"]},"host.client.0":{"class":"Gem5Host","cmd":["/home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt","--outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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=3GHz","--sys-clock=1GHz","--checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-80m/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-wire-UDPs-80m/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-wire-UDPs-80m/1/nic.pci.client.0.","--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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 5 2020 20:25:25","gem5 executing on spyder04, pid 36618","command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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=3GHz --sys-clock=1GHz --checkpoint-dir=/home/hejingli/endhostsim-code/experiments/out/gt-ib-wire-UDPs-80m/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-wire-UDPs-80m/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-wire-UDPs-80m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-80m/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 1983909971143","switching cpus","**** REAL SIMULATION ****","+ modprobe i40e\r","[ 0.897914] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r","[ 0.897914] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r","[ 0.897914] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r","[ 0.897914] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r","[ 0.906913] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r","[ 0.907913] 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","[ 1.028894] 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","[ 1.029894] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r","[ 1.029894] i40e 0000:00:02.0: MAC address: d0:95:0a:55:9e:2d\r","[ 1.030894] i40e 0000:00:02.0: FW LLDP is enabled\r","[ 1.033894] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r","[ 1.111882] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r","[ 1.111882] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r","[ 1.111882] 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","[ 1.126880] 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 80m\r","------------------------------------------------------------\r","Client connecting to 10.0.0.1, UDP port 5001\r","Sending 1470 byte datagrams, IPG target: 147.00 us (kalman adjust)\r","UDP buffer size: 208 KByte (default)\r","------------------------------------------------------------\r","[ 4] local 10.0.0.2 port 53629 connected with 10.0.0.1 port 5001\r","[ ID] Interval Transfer Bandwidth\r","[ 4] 0.0- 1.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 3.427530] random: crng init done\r","[ 4] 1.0- 2.0 sec 9.53 MBytes 80.0 Mbits/sec\r","[ 4] 2.0- 3.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 4] 3.0- 4.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 4] 4.0- 5.0 sec 9.53 MBytes 80.0 Mbits/sec\r","[ 4] 5.0- 6.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 4] 6.0- 7.0 sec 9.55 MBytes 80.1 Mbits/sec\r","[ 4] 7.0- 8.0 sec 9.53 MBytes 80.0 Mbits/sec\r","[ 4] 8.0- 9.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 4] 9.0-10.0 sec 9.54 MBytes 80.0 Mbits/sec\r","[ 4] 0.0-10.0 sec 95.4 MBytes 80.0 Mbits/sec\r","[ 4] Sent 68027 datagrams\r","[ 4] WARNING: did not receive ack of last datagram after 10 tries.\r","+ m5 exit\r","Exiting @ tick 15781020120396 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 @ 1983909961143. Starting simulation...","info: Entering event queue @ 1983909971143. Starting simulation...","warn: PowerState: Already in the requested power state, request ignored","info: Entering event queue @ 1983909979458. Starting simulation...","warn: instruction 'verw_Mw_or_Rv' unimplemented","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}
