KVM testing on CentOS 8.0.1905 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2007151-NE-2020715HW65.
2020-7-15-hwProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel Xeon Gold 6266CIntel Xeon Gold 6266C (4 Cores / 8 Threads)OpenStack Foundation Nova (rel-1.10.2-0-g5f4c7b1-20181220_000000-szxrtosci10000 BIOS)1 x 16384 MB RAM QEMU49GBcirrusdrmfbCentOS 8.0.19054.18.0-147.5.1.el8_1.x86_64 (x86_64)GCC 8.3.1 20191121ext41024x768KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x1- itlb_multihit: vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
2020-7-15-hwsmallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard DeviationIntel Xeon Gold 6266C20.7500.110.89%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesIntel Xeon Gold 6266C510152025SE +/- 0.11, N = 320.751. (CXX) g++ options: -fopenmp -O3
Phoronix Test Suite v10.8.4