{"exp_name": "gt-ib-sw-Host-1000m-14", "metadata": {}, "start_time": 1620157798.5202491, "end_time": 1620167717.7822583, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["320f4a5f7430", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2185dff97964", "sync_pci=1 sync_eth=1", "exit main_time: 13043542551789"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5322082c69c8", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4298a1366efc", "sync_pci=1 sync_eth=1", "exit main_time: 13043542626001"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7435daf95f60", "sync_pci=1 sync_eth=1", "exit main_time: 13043542701789"]}, "nic.client.4.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["63ac11636494", "sync_pci=1 sync_eth=1", "exit main_time: 13043542726001"]}, "nic.client.5.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["cafd49ea83c", "sync_pci=1 sync_eth=1", "exit main_time: 13043542701789"]}, "nic.client.6.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7c2655f8ad74", "sync_pci=1 sync_eth=1", "exit main_time: 13043542726001"]}, "nic.client.7.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2dc37dab9dd4", "sync_pci=1 sync_eth=1", "exit main_time: 13043542822823"]}, "nic.client.8.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["1d3924b5a308", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.9.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4ed650f8936c", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.10.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["3e4caf6298a0", "sync_pci=1 sync_eth=1", "exit main_time: 13043542538650"]}, "nic.client.11.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6fe927b58904", "sync_pci=1 sync_eth=1", "exit main_time: 13043542551789"]}, "nic.client.12.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5f5fc95f8e38", "sync_pci=1 sync_eth=1", "exit main_time: 13043542626001"]}, "nic.client.13.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["86383aad1e0", "sync_pci=1 sync_eth=1", "exit main_time: 13043542007455"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.3.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.4.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.5.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.6.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.7.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.8.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.9.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.10.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.11.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.12.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.eth.client.13."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19508", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1298005575463", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.775928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.775928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 30:74:5f:4a:0f:32\r", "[ 0.909908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 59677\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.7 port 36191\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.13 port 55155\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.14 port 39624\r", "[ 8] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 41578\r", "[ 9] local 10.0.0.1 port 5001 connected with 10.0.0.15 port 43005\r", "[ 10] local 10.0.0.1 port 5001 connected with 10.0.0.8 port 57091\r", "[ 11] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 59710\r", "[ 12] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 59948\r", "[ 13] local 10.0.0.1 port 5001 connected with 10.0.0.10 port 43311\r", "[ 14] local 10.0.0.1 port 5001 connected with 10.0.0.6 port 57447\r", "[ 15] local 10.0.0.1 port 5001 connected with 10.0.0.11 port 51622\r", "[ 16] local 10.0.0.1 port 5001 connected with 10.0.0.12 port 60362\r", "[ 17] local 10.0.0.1 port 5001 connected with 10.0.0.9 port 37111\r", "[ 2.108726] random: crng init done\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 5] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 6] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 7] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.228 ms 0/60374 (0%)\r", "[ 8] 0.0-10.0 sec 84.6 MBytes 70.9 Mbits/sec 0.218 ms 0/60374 (0%)\r", "[ 9] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.095 ms 0/60374 (0%)\r", "[ 10] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.231 ms 0/60374 (0%)\r", "[ 11] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 12] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 13] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 14] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.321 ms 0/60374 (0%)\r", "[ 15] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 16] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "[ 17] 0.0-10.0 sec 84.6 MBytes 71.1 Mbits/sec 0.339 ms 17/60374 (0.028%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3457", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7001", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1298005565463. Starting simulation...", "info: Entering event queue @ 1298005575463. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1298005575786. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19509", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1207923530014", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.751931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.751931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.751931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.751931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.762929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.762929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.883911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.885910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.885910] i40e 0000:00:02.0: MAC address: 64:79:f9:df:85:21\r", "[ 0.886910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.890910] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.975897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.975897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.976897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.991894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 59677 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.484516] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3465", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7010", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1207923520014. Starting simulation...", "info: Entering event queue @ 1207923530014. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1207923530337. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19511", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1301612168260", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.773929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.773929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.784927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.784927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.907908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907908] i40e 0000:00:02.0: MAC address: c8:69:2c:08:22:53\r", "[ 0.907908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.912908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 59948 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.523511] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3464", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7006", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1301612158260. Starting simulation...", "info: Entering event queue @ 1301612168260. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1301612168583. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19512", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1212970710448", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.758930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.758930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.759930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.759930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.769929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.769929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.891910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.892910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.893910] i40e 0000:00:02.0: MAC address: fc:6e:36:a1:98:42\r", "[ 0.893910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.898909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 41578 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 70.9 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3470", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7014", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1212970700448. Starting simulation...", "info: Entering event queue @ 1212970710448. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1212970710771. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19513", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1300656073645", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.775928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.775928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 60:5f:f9:da:35:74\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 59710 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.502514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3469", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7007", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1300656063645. Starting simulation...", "info: Entering event queue @ 1300656073645. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1300656073968. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.4": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.4", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.4", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.4.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19514", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.4 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.4 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.4.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.4. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.4. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1299865619224", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: 94:64:63:11:ac:63\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.6/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.6 port 57447 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3468", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7013", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1299865609224. Starting simulation...", "info: Entering event queue @ 1299865619224. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1299865619547. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.5": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.5", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.5", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.5.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19515", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.5 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.5 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.5.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.5. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.5. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1211339565559", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.759930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.759930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.759930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.759930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.770929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.770929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.891910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.893910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.893910] i40e 0000:00:02.0: MAC address: 3c:a8:9e:d4:af:0c\r", "[ 0.893910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.898909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.7/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.7 port 36191 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3456", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7000", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1211339555559. Starting simulation...", "info: Entering event queue @ 1211339565559. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1211339565882. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.6": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.6", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.6", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.6.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19516", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.6 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.6 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.6.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.6. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.6. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1229980329469", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.764930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.764930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.764930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.764930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.774928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.775928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.896910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.898909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.898909] i40e 0000:00:02.0: MAC address: 74:ad:f8:55:26:7c\r", "[ 0.898909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.903908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.8/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.8 port 57091 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3467", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7012", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1229980319469. Starting simulation...", "info: Entering event queue @ 1229980329469. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1229980329792. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.7": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.7", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.7", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.7.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19517", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.7 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.7 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.7.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.7. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.7. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1312344793558", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910909] i40e 0000:00:02.0: MAC address: d4:9d:ab:7d:c3:2d\r", "[ 0.910909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.9/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.9 port 37111 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.478518] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.1 Mbits/sec 0.000 ms 17/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3458", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7009", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1312344783558. Starting simulation...", "info: Entering event queue @ 1312344793558. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1312344793881. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.8": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.8", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.8", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.8.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19518", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.8 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.8 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.8.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.8. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.8. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1298813401495", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: 08:a3:b5:24:39:1d\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.10/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.10 port 43311 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510513] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3459", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7002", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1298813391495. Starting simulation...", "info: Entering event queue @ 1298813401495. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1298813401818. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.9": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.9", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.9", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.9.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19519", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.9 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.9 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.9.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.9. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.9. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1303859050129", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.778929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.778929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.779929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.779929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.789927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.789927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.910909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.912909] i40e 0000:00:02.0: MAC address: 6c:93:f8:50:d6:4e\r", "[ 0.912909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.11/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.11 port 51622 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.510514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3466", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7008", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1303859040129. Starting simulation...", "info: Entering event queue @ 1303859050129. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1303859050452. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.10": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.10", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.10", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.10.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19520", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.10 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.10 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.10.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.10. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.10. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1310636643418", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: a0:98:62:af:4c:3e\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.12/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.12 port 60362 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.499515] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3463", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7005", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1310636633418. Starting simulation...", "info: Entering event queue @ 1310636643418. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1310636643741. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.11": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.11", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.11", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.11.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19521", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.11 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.11 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.11.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.11. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.11. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1213593181021", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.760930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.761930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.761930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.761930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.771928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.771928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.893910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.894909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.895909] i40e 0000:00:02.0: MAC address: 04:89:b5:27:e9:6f\r", "[ 0.895909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.900908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.13/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.13 port 55155 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.492515] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3461", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7004", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1213593171021. Starting simulation...", "info: Entering event queue @ 1213593181021. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1213593181344. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.12": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.12", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.12", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.12.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19522", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.12 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.12 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.12.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.12. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.12. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1213949880964", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.760931] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.760931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.760931] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.760931] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.771929] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.771929] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.892911] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.894910] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.894910] i40e 0000:00:02.0: MAC address: 38:8e:5f:c9:5f:5f\r", "[ 0.895910] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.900909] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.983897] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.983897] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.984897] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 0.999894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.14/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.14 port 39624 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.503514] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 10\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3460", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7003", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1213949870964. Starting simulation...", "info: Entering event queue @ 1213949880964. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1213949881287. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.13": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.13", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.13", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.13.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 21:49:59", "gem5 executing on swsnetlab03, pid 19523", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/gem5-out.client.13 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-14/0/gem5-cp.client.13 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/cfg.client.13.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.pci.client.13. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-14/1/nic.shm.client.13. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1221053249152", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.767930] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.767930] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.767930] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.767930] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.778928] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.778928] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.899910] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.901909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.901909] i40e 0000:00:02.0: MAC address: e0:d1:aa:83:63:08\r", "[ 0.902909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.906908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.15/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 71m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 165.63 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.15 port 43005 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 8.47 MBytes 71.0 Mbits/sec\r", "[ 3.532509] random: crng init done\r", "[ 4] 1.0- 2.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 8.47 MBytes 71.1 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 8.46 MBytes 71.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec\r", "[ 4] Sent 60374 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 84.6 MBytes 71.0 Mbits/sec 0.000 ms 0/60374 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13043541998736 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "system.pc.com_1.device: Listening for connections on port 3462", "warn: pollInterval=100000000 pciAsync=500000", "0: system.remote_gdb: listening for remote gdb on port 7011", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1221053239152. Starting simulation...", "info: Entering event queue @ 1221053249152. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1221053249475. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}