microsoft testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2101094-HA-UBUNTU20H17.
ubuntu20-hyperv-2cpuProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionSystem Layerubuntu20-hyperv-2cpuIntel Core i7-2600K (1 / 2 Threads)Microsoft Virtual Machine (Hyper-V UEFI v4.0 BIOS)3968 MB + 128 MB17GB Virtual Diskhyperv_fbUbuntu 20.045.8.0-36-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.9modesetting 1.20.9GCC 9.3.0ext41024x768microsoftOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0xffffffff- itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
ubuntu20-hyperv-2cpuc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard Deviationubuntu20-hyperv-2cpu1009.5740.510.09%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelubuntu20-hyperv-2cpu2004006008001000SE +/- 0.51, N = 31009.571. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4