{"exp_name": "gt-ib-sw-Host-1000m-20", "metadata": {}, "start_time": 1620121095.8014865, "end_time": 1620133433.1694322, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.server.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5eef69b73f30", "sync_pci=1 sync_eth=1", "exit main_time: 13584017037392"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.0.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["66e011368d44", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.1.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["77698e50880c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.2.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.2.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7f363fb82d8", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.3.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.3.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["187cc4457da4", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.4.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.4.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["290656cc7870", "sync_pci=1 sync_eth=1", "exit main_time: 13584017055000"]}, "nic.client.5.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.5.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["398f93b6733c", "sync_pci=1 sync_eth=1", "exit main_time: 13584016957392"]}, "nic.client.6.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.6.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["4a1909516e08", "sync_pci=1 sync_eth=1", "exit main_time: 13584017097392"]}, "nic.client.7.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.7.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5aa2e0fb68d4", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.8.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.8.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6293e9fab6e8", "sync_pci=1 sync_eth=1", "exit main_time: 13584017055000"]}, "nic.client.9.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.9.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["731d4204b1b0", "sync_pci=1 sync_eth=1", "exit main_time: 13584017285000"]}, "nic.client.10.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.10.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["3a6ef0fac7c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017156118"]}, "nic.client.11.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.11.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["14301c09a748", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.12.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.12.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["24b99310a214", "sync_pci=1 sync_eth=1", "exit main_time: 13584017432297"]}, "nic.client.13.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.13.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["354366fa9ce0", "sync_pci=1 sync_eth=1", "exit main_time: 13584016996118"]}, "nic.client.14.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.14.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["45ccc16597ac", "sync_pci=1 sync_eth=1", "exit main_time: 13584016957392"]}, "nic.client.15.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.15.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5656e82f9278", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.16.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.16.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5e4760cee08c", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.17.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.17.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6ed087c8db54", "sync_pci=1 sync_eth=1", "exit main_time: 13584017097392"]}, "nic.client.18.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.18.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["7f5a1553d620", "sync_pci=1 sync_eth=1", "exit main_time: 13584017085000"]}, "nic.client.19.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/nic//i40e_bm/i40e_bm", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.19.", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19.", "0", "0", "500", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["fe3ecfdd0ec", "sync_pci=1 sync_eth=1", "exit main_time: 13584016882297"]}, "net.": {"class": "SwitchNet", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/net/switch/net_switch", "-m", "0", "-S", "500", "-E", "500", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.server.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.0.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.1.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.2.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.3.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.4.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.5.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.6.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.7.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.8.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.9.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.10.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.11.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.12.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.13.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.14.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.15.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.16.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.17.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.18.", "-s", "/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.eth.client.19."], "stdout": ["start polling"], "stderr": []}, "host.server.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.server.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.server.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.server.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25086", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.server.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.server.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.server.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.server.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.server.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1454175798247", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.775929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.775929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 30:3f:b7:69:ef:5e\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ iperf -s -u\r", "------------------------------------------------------------\r", "Server listening on UDP port 5001\r", "Receiving 1470 byte datagrams\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.1 port 5001 connected with 10.0.0.8 port 45711\r", "[ 5] local 10.0.0.1 port 5001 connected with 10.0.0.9 port 52174\r", "[ 6] local 10.0.0.1 port 5001 connected with 10.0.0.19 port 49094\r", "[ 7] local 10.0.0.1 port 5001 connected with 10.0.0.13 port 52878\r", "[ 8] local 10.0.0.1 port 5001 connected with 10.0.0.18 port 54641\r", "[ 9] local 10.0.0.1 port 5001 connected with 10.0.0.17 port 40683\r", "[ 10] local 10.0.0.1 port 5001 connected with 10.0.0.10 port 54895\r", "[ 11] local 10.0.0.1 port 5001 connected with 10.0.0.5 port 54227\r", "[ 12] local 10.0.0.1 port 5001 connected with 10.0.0.11 port 57016\r", "[ 13] local 10.0.0.1 port 5001 connected with 10.0.0.20 port 58093\r", "[ 14] local 10.0.0.1 port 5001 connected with 10.0.0.2 port 36037\r", "[ 15] local 10.0.0.1 port 5001 connected with 10.0.0.6 port 35016\r", "[ 16] local 10.0.0.1 port 5001 connected with 10.0.0.12 port 60804\r", "[ 2.243705] random: crng init done\r", "[ 17] local 10.0.0.1 port 5001 connected with 10.0.0.15 port 59509\r", "[ 18] local 10.0.0.1 port 5001 connected with 10.0.0.3 port 50327\r", "[ 19] local 10.0.0.1 port 5001 connected with 10.0.0.4 port 44843\r", "[ 20] local 10.0.0.1 port 5001 connected with 10.0.0.16 port 45635\r", "[ 21] local 10.0.0.1 port 5001 connected with 10.0.0.21 port 44330\r", "[ 22] local 10.0.0.1 port 5001 connected with 10.0.0.7 port 45657\r", "[ 23] local 10.0.0.1 port 5001 connected with 10.0.0.14 port 52283\r", "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.147 ms 0/42517 (0%)\r", "[ 5] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 6] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 7] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.026 ms 0/42517 (0%)\r", "[ 8] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.004 ms 0/42517 (0%)\r", "[ 9] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.223 ms 0/42517 (0%)\r", "[ 10] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.157 ms 0/42517 (0%)\r", "[ 11] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.018 ms 0/42517 (0%)\r", "[ 12] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.038 ms 0/42517 (0%)\r", "[ 14] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 15] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 16] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 17] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.117 ms 0/42517 (0%)\r", "[ 18] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.438 ms 0/42517 (0%)\r", "[ 19] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 13] 0.0-10.2 sec 59.6 MBytes 49.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 21] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 22] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 23] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "[ 20] 0.0-10.1 sec 59.6 MBytes 49.5 Mbits/sec 0.000 ms 0/42517 (0%)\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1454175788247. Starting simulation...", "info: Entering event queue @ 1454175798247. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1454175798570. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!", "warn: PowerState: More than one power state change request encountered within the same simulation tick"]}, "host.client.0": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.0", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.0", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.0.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25087", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.0 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.0 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.0.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.0. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.0. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1544589007201", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.785926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.785926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.906908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.908908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.908908] i40e 0000:00:02.0: MAC address: 44:8d:36:11:e0:66\r", "[ 0.908908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.913907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.2 port 36037 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.115420] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1544588997201. Starting simulation...", "info: Entering event queue @ 1544589007201. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1544589007524. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.1": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.1", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.1", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.1.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25089", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.1 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.1 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.1.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.1. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.1. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1664344818847", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.885929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.885929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.885929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.885929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.895927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.895927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.016909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 1.018908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.018908] i40e 0000:00:02.0: MAC address: 0c:88:50:8e:69:77\r", "[ 1.019908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.023908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.103895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.103895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.103895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.104895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.119893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.3/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.3 port 50327 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.468536] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1664344808847. Starting simulation...", "info: Entering event queue @ 1664344818847. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1664344819170. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.2": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.2", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.2", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.2.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25090", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.2 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.2 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.2.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.2. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.2. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1683441624925", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.779928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.779928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.779928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.779928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.789926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.790926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.911908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.913908] i40e 0000:00:02.0: MAC address: d8:82:fb:63:f3:07\r", "[ 0.913908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.4/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.4 port 44843 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.124420] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1683441614925. Starting simulation...", "info: Entering event queue @ 1683441624925. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1683441625248. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.3": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.3", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.3", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.3.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25091", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.3 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.3 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.3.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.3. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.3. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1488074666446", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.777928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: a4:7d:45:c4:7c:18\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.5/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.5 port 54227 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.106422] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1488074656446. Starting simulation...", "info: Entering event queue @ 1488074666446. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1488074666769. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.4": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.4", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.4", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.4.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25092", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.4 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.4 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.4.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.4. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.4. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1568785432222", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.785927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.786927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.786927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.786927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.796926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.796926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.917907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.919907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.919907] i40e 0000:00:02.0: MAC address: 70:78:cc:56:06:29\r", "[ 0.919907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.924906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.6/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.6 port 35016 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.086426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1568785422222. Starting simulation...", "info: Entering event queue @ 1568785432222. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1568785432545. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.5": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.5", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.5", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.5.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25093", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.5 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.5 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.5.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.5. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.5. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1769054237614", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.847924] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.847924] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.847924] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.848924] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.858922] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.858922] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.979904] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.981903] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.981903] i40e 0000:00:02.0: MAC address: 3c:73:b6:93:8f:39\r", "[ 0.981903] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986903] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.071890] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.071890] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.071890] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.072889] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.087887] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.7/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.7 port 45657 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.406535] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1769054227614. Starting simulation...", "info: Entering event queue @ 1769054237614. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1769054237937. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.6": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.6", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.6", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.6.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25094", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.6 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.6 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.6.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.6. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.6. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1440951216400", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.773929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.773929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.773929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.773929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.783927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.783927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.906909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907909] i40e 0000:00:02.0: MAC address: 08:6e:51:09:19:4a\r", "[ 0.907909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.911908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.8/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.8 port 45711 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.128419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1440951206400. Starting simulation...", "info: Entering event queue @ 1440951216400. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1440951216723. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.7": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.7", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.7", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.7.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25095", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.7 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.7 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.7.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.7. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.7. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1443740967856", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: d4:68:fb:e0:a2:5a\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.9/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.9 port 52174 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.091424] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1443740957856. Starting simulation...", "info: Entering event queue @ 1443740967856. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1443740968179. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.8": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.8", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.8", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.8.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25096", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.8 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.8 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.8.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.8. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.8. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1484802597790", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.774928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.774928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.774928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.774928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.784927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.784927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.905908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.907908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.907908] i40e 0000:00:02.0: MAC address: e8:b6:fa:e9:93:62\r", "[ 0.907908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.912907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.10/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.10 port 54895 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.098423] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1484802587790. Starting simulation...", "info: Entering event queue @ 1484802597790. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1484802598113. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.9": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.9", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.9", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.9.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25097", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.9 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.9 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.9.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.9. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.9. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1494849450214", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.787927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.787927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.787927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.787927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.797925] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.797925] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.919907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.920907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.920907] i40e 0000:00:02.0: MAC address: b0:b1:04:42:1d:73\r", "[ 0.921907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.925906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.11/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.11 port 57016 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.131419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1494849440214. Starting simulation...", "info: Entering event queue @ 1494849450214. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1494849450537. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.10": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.10", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.10", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.10.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25098", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.10 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.10 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.10.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.10. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.10. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1636157072809", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: 7c:ac:0f:ef:a6:03\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.916907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.12/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.12 port 60804 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.079426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1636157062809. Starting simulation...", "info: Entering event queue @ 1636157072809. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1636157073132. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.11": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.11", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.11", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.11.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25099", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.11 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.11 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.11.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.11. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.11. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1466457146938", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.777928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.777928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.787927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.787927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.908908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.910908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.910908] i40e 0000:00:02.0: MAC address: 48:a7:09:1c:30:14\r", "[ 0.910908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.915907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.13/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.13 port 52878 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.076427] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1466457136938. Starting simulation...", "info: Entering event queue @ 1466457146938. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1466457147261. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.12": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.12", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.12", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.12.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25100", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.12 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.12 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.12.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.12. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.12. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1786153827574", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.777929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.777929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.778929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.778929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.788927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.788927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.909909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.911908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.911908] i40e 0000:00:02.0: MAC address: 14:a2:10:93:b9:24\r", "[ 0.911908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.916908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.14/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.14 port 52283 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.108423] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1786153817574. Starting simulation...", "info: Entering event queue @ 1786153827574. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1786153827897. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.13": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.13", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.13", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.13.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25101", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.13 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.13 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.13.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.13. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.13. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1647408328957", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.781929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.782929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.782929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.782929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.792927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.792927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.913909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.915908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.915908] i40e 0000:00:02.0: MAC address: e0:9c:fa:66:43:35\r", "[ 0.916908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.920908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.15/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.15 port 59509 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.092426] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1647408318957. Starting simulation...", "info: Entering event queue @ 1647408328957. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1647408329280. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.14": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.14", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.14", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.14.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25102", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.14 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.14 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.14.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.14. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.14. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1707193703737", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.780928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.780928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.781927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.781927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.791926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.791926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.911908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.912908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.913907] i40e 0000:00:02.0: MAC address: ac:97:65:c1:cc:45\r", "[ 0.913907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.917907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.16/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.16 port 45635 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.123419] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.1 sec 59.6 MBytes 49.5 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1707193693737. Starting simulation...", "info: Entering event queue @ 1707193703737. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1707193704060. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.15": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.15", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.15", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.15.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25103", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.15 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.15 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.15.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.15. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.15. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1479097219879", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.772929] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.772929] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.773929] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.773929] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.783927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.783927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.904909] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.906909] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.906909] i40e 0000:00:02.0: MAC address: 78:92:2f:e8:56:56\r", "[ 0.906909] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.911908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.991896] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.991896] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.992896] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.007894] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.17/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.17 port 40683 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.113421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1479097209879. Starting simulation...", "info: Entering event queue @ 1479097219879. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1479097220202. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.16": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.16", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.16", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.16.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25104", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.16 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.16 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.16.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.16. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.16. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1470394203274", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.776928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.776928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.776928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.776928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.786927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.786927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.907908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.909908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.909908] i40e 0000:00:02.0: MAC address: 8c:e0:ce:60:47:5e\r", "[ 0.909908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.914907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.18/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.18 port 54641 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.091424] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1470394193274. Starting simulation...", "info: Entering event queue @ 1470394203274. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1470394203597. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.17": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.17", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.17", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.17.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25105", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.17 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.17 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.17.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.17. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.17. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1455979508731", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.783927] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.783927] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.783927] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.784927] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.794926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.794926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.915907] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.917907] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.917907] i40e 0000:00:02.0: MAC address: 54:db:c8:87:d0:6e\r", "[ 0.917907] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.922906] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.007893] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.007893] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.007893] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.008893] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.023891] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.19/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.19 port 49094 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.114421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1455979498731. Starting simulation...", "info: Entering event queue @ 1455979508731. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1455979509054. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.18": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.18", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.18", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.18.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25106", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.18 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.18 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.18.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.18. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.18. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1496393652133", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.784928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.784928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.784928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.784928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.794927] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.794927] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.913908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.914908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.915908] i40e 0000:00:02.0: MAC address: 20:d6:53:15:5a:7f\r", "[ 0.915908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.919908] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.999895] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.999895] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.000895] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.015893] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.20/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.20 port 58093 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4.121421] random: crng init done\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.2 sec 59.6 MBytes 49.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep infinity\r"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1496393642133. Starting simulation...", "info: Entering event queue @ 1496393652133. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1496393652456. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}, "host.client.19": {"class": "Gem5Host", "cmd": ["/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast", "--outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.19", "/DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py", "--caches", "--l2cache", "--l3cache", "--l1d_size=32kB", "--l1i_size=32kB", "--l2_size=2MB", "--l3_size=32MB", "--l1d_assoc=8", "--l1i_assoc=8", "--l2_assoc=4", "--l3_assoc=16", "--cacheline_size=64", "--cpu-clock=3GHz", "--sys-clock=1GHz", "--checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.19", "--kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "--disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw", "--disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.19.tar", "--cpu-type=TimingSimpleCPU", "--mem-size=8192MB", "--num-cpus=1", "--ddio-enabled", "--ddio-way-part=8", "--mem-type=DDR4_2400_16x4", "-r", "0", "--simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19.", "--simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19.", "--simbricks-sync", "--simbricks-sync_mode=0", "--simbricks-pci-lat=500", "--simbricks-sync-int=500", "--simbricks-type=i40e"], "stdout": ["gem5 Simulator System. http://gem5.org", "gem5 is copyrighted software; use the --copyright option for details.", "", "gem5 version 20.0.0.1", "gem5 compiled May 3 2021 11:39:19", "gem5 started May 4 2021 11:38:16", "gem5 executing on swsnetlab03, pid 25107", "command line: /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/build/X86/gem5.fast --outdir=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/gem5-out.client.19 /DS/endhost-networking/work/sim/hejing/simbricks/sims/external/gem5/configs/simbricks/simbricks.py --caches --l2cache --l3cache --l1d_size=32kB --l1i_size=32kB --l2_size=2MB --l3_size=32MB --l1d_assoc=8 --l1i_assoc=8 --l2_assoc=4 --l3_assoc=16 --cacheline_size=64 --cpu-clock=3GHz --sys-clock=1GHz --checkpoint-dir=/DS/endhost-networking/work/sim/hejing/simbricks/experiments/out/gt-ib-sw-Host-1000m-20/0/gem5-cp.client.19 --kernel=/DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux --disk-image=/DS/endhost-networking/work/sim/hejing/simbricks/images/output-base/base.raw --disk-image=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/cfg.client.19.tar --cpu-type=TimingSimpleCPU --mem-size=8192MB --num-cpus=1 --ddio-enabled --ddio-way-part=8 --mem-type=DDR4_2400_16x4 -r 0 --simbricks-pci=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.pci.client.19. --simbricks-shm=/oldhome/hejingli/tmp-host/gt-ib-sw-Host-1000m-20/1/nic.shm.client.19. --simbricks-sync --simbricks-sync_mode=0 --simbricks-pci-lat=500 --simbricks-sync-int=500 --simbricks-type=i40e", "", "info: Standard input is not a terminal, disabling listeners.", "CEHCKPOINT RESTORE THINGIE", "Global frequency set at 1000000000000 ticks per second", "Switch at curTick count:10000", "Switched CPUS @ tick 1763593026958", "switching cpus", "**** REAL SIMULATION ****", "+ modprobe i40e\r", "[ 0.847928] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.847928] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.848928] i40e 0000:00:02.0: enabling device (0000 -> 0002)\r", "[ 0.848928] i40e 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 17\r", "[ 0.858926] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1572] [0000:0000]\r", "[ 0.858926] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.979908] i40e 0000:00:02.0: This device is a pre-production adapter/LOM. Please be aware there may be issues with your hardware. If you are experiencing problems please contact your Intel or hardware representative who provided you with this hardware.\r", "[ 0.981908] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.981908] i40e 0000:00:02.0: MAC address: ec:d0:fd:ec:e3:0f\r", "[ 0.981908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986907] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.071894] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.071894] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.071894] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.072894] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[ 1.087892] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.21/24 dev eth0\r", "+ sleep 1\r", "+ iperf -c 10.0.0.1 -i 1 -u -b 50m\r", "------------------------------------------------------------\r", "Client connecting to 10.0.0.1, UDP port 5001\r", "Sending 1470 byte datagrams, IPG target: 235.20 us (kalman adjust)\r", "UDP buffer size: 208 KByte (default)\r", "------------------------------------------------------------\r", "[ 4] local 10.0.0.21 port 44330 connected with 10.0.0.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 3.442534] random: crng init done\r", "[ 4] 1.0- 2.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 2.0- 3.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 3.0- 4.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 4.0- 5.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 5.0- 6.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 6.0- 7.0 sec 5.97 MBytes 50.0 Mbits/sec\r", "[ 4] 7.0- 8.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 8.0- 9.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 9.0-10.0 sec 5.96 MBytes 50.0 Mbits/sec\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec\r", "[ 4] Sent 42517 datagrams\r", "[ 4] Server Report:\r", "[ 4] 0.0-10.0 sec 59.6 MBytes 50.0 Mbits/sec 0.000 ms 0/42517 (0%)\r", "+ sleep 0.5\r", "+ m5 exit\r", "Exiting @ tick 13584016840212 because m5_exit instruction encountered"], "stderr": ["warn: CheckedInt already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Enum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: ScopedEnum already exists in allParams. This may be caused by the Python 2.7 compatibility layer.", "warn: Physical memory size specified is 8192MB which is greater than 3GB. Twice the number of memory controllers would be created.", "warn: No dot file generated. Please install pydot to generate the dot file and pdf.", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (4096 Mbytes)", "warn: DRAM device capacity (32768 Mbytes) does not match the address range assigned (8192 Mbytes)", "info: kernel located at: /DS/endhost-networking/work/sim/hejing/simbricks/images/vmlinux", "warn: Sockets disabled, not accepting terminal connections", "warn: pollInterval=100000000 pciAsync=500000", "warn: Sockets disabled, not accepting gdb connections", "warn: Reading current count from inactive timer.", "warn: TimingPioPort::getAddrRanges()", "warn: TimingPioPort::getAddrRanges()", "info: Entering event queue @ 1763593016958. Starting simulation...", "info: Entering event queue @ 1763593026958. Starting simulation...", "warn: PowerState: Already in the requested power state, request ignored", "info: Entering event queue @ 1763593027281. Starting simulation...", "warn: instruction 'fwait' unimplemented", "warn: instruction 'verw_Mw_or_Rv' unimplemented", "warn: Don't know what interrupt to clear for console.", "warn: Tried to clear PCI interrupt 14", "warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!"]}}, "success": true}