microsoft testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2003174-VE-OOUT2173644.
o.outProcessorMemoryDiskOSKernelCompilerFile-SystemSystem LayerWSL2 Ubuntu 20.04Intel Xeon E3-1241 v3 (4 Cores / 8 Threads)14GB2 x 275GB Virtual DiskUbuntu 20.044.19.84-microsoft-standard (x86_64)GCC 9.3.0 + Clang 10.0.0-+rc3-1build1ext4microsoftOpenBenchmarking.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,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: 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: conditional RSB filling + tsx_async_abort: Not affected
o.outc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard DeviationWSL2 Ubuntu 20.04223.1750.900.70%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelWSL2 Ubuntu 20.0450100150200250SE +/- 0.90, N = 3223.181. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4