{"exp_name": "gt-ib-wire-UDPs-20m", "start_time": 1607196324.715617, "end_time": 1607198299.9603493, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/1/nic.pci.server.0.", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/1/nic.eth.server.0.", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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": ["25ad2c6947bc", "sync_pci=1 sync_eth=1", "warn: nicsim_sync failed (t=443787010000)", "warn: nicsim_sync failed (t=443787010000)", "warn: nicsim_sync failed (t=443787010000)", "warn: nicsim_sync failed (t=443787010000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1272133510000)", "warn: nicsim_sync failed (t=1813085510000)", "warn: nicsim_sync failed (t=1813085510000)", "warn: nicsim_sync failed (t=1813085510000)", "exit main_time: 15776630964698"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/1/nic.pci.client.0.", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/1/nic.eth.client.0.", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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": ["785d26882db8", "sync_pci=1 sync_eth=1", "warn: nicsim_sync failed (t=433831510000)", "warn: nicsim_sync failed (t=433831510000)", "warn: nicsim_sync failed (t=433831510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1261514510000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "warn: nicsim_sync failed (t=1802634010000)", "exit main_time: 15776629964698"]}, "net.": {"class": "WireNet", "cmd": ["/home/hejingli/endhostsim-code/net_wire/net_wire", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/1/nic.eth.server.0.", "/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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-20m/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-20m/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-20m/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-20m/1/nic.pci.server.0.", "--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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 36624", "command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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-20m/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-20m/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-20m/1/nic.pci.server.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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 1868359389391", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[    0.869918] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.870917] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.870917] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[    0.870917] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[    0.879916] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[    0.879916] 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", "[    1.000898] 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", "[    1.002897] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    1.002897] i40e 0000:00:02.0: MAC address: bc:47:69:2c:ad:25\r", "[    1.002897] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    1.006897] 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", "[    7.388927] 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 @ 1868359379391.  Starting simulation...", "info: Entering event queue @ 1868359389391.  Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1868359389714.  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-20m/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-20m/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-20m/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-20m/1/nic.pci.client.0.", "--cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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 36627", "command line: /home/hejingli/endhostsim-code/gem5/build/X86/gem5.opt --outdir=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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-20m/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-20m/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-20m/1/nic.pci.client.0. --cosim-shm=/local/var/tmp/hejingli/gt-ib-wire-UDPs-20m/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 1974047553433", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[    0.892915] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.892915] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.893914] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[    0.893914] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[    0.902913] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[    0.902913] 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", "[    1.023895] 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", "[    1.025894] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    1.025894] i40e 0000:00:02.0: MAC address: b8:2d:88:26:5d:78\r", "[    1.025894] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    1.029894] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    1.111881] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    1.111881] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    1.111881] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    1.111881] 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", "[    1.126879] 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 20m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 588.00 us (kalman adjust)\r", "UDP buffer size:  208 KByte (default)\r", "------------------------------------------------------------\r", "[  4] local 10.0.0.2 port 33825 connected with 10.0.0.1 port 5001\r", "[ ID] Interval       Transfer     Bandwidth\r", "[  4]  0.0- 1.0 sec  2.39 MBytes  20.0 Mbits/sec\r", "[  4]  1.0- 2.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  2.0- 3.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  3.0- 4.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[    7.134966] random: crng init done\r", "[  4]  4.0- 5.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  5.0- 6.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  6.0- 7.0 sec  2.39 MBytes  20.0 Mbits/sec\r", "[  4]  7.0- 8.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  8.0- 9.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  9.0-10.0 sec  2.38 MBytes  20.0 Mbits/sec\r", "[  4]  0.0-10.0 sec  23.8 MBytes  20.0 Mbits/sec\r", "[  4] Sent 17008 datagrams\r", "[  4] WARNING: did not receive ack of last datagram after 10 tries.\r", "+ m5 exit\r", "Exiting @ tick 15776629750494 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 @ 1974047543433.  Starting simulation...", "info: Entering event queue @ 1974047553433.  Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1974047553756.  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}