stressNG-context

VMware testing on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2005018-NI-STRESSNGC87.

stressNG-contextProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerKPTI-on2 x Intel Core i7-7700HQ (4 Cores)Intel 440BX (6.00 BIOS)Intel 440BX/ZX/DX4096MB21GB VMware Virtual SSVGA3D; build: RELEASE; LLVM;Ensoniq ES1371/ES1373Intel 82545EMUbuntu 16.044.15.0-99-generic (x86_64) 20200422Unity 7.4.5X Server 1.19.6modesetting 1.19.63.3 Mesa 18.0.5GCC 5.4.0 20160609ext4800x861VMwareOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - CPU Microcode: 0x8e- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Not affected

stressNG-contextstress-ng: Context SwitchingStandard ErrorStandard DeviationKPTI-on1045273.519414.881.56%OpenBenchmarking.org

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingKPTI-on200K400K600K800K1000KSE +/- 9414.88, N = 31045273.511. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -lpthread -lc

Phoronix Test Suite v10.8.4