KVM testing on CentOS Linux 8 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2012182-FI-WORLDZHAN53.
worldzhangProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerc32xl.x86.tx-smallptIntel Xeon Gold 6146 (8 Cores)Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 16384 MB RAM Smdbmds50GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 84.18.0-80.el8.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- l1tf: Mitigation of PTE Inversion + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling
worldzhangsmallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard Deviationc32xl.x86.tx-smallpt24.3060.090.62%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesc32xl.x86.tx-smallpt612182430SE +/- 0.09, N = 324.311. (CXX) g++ options: -fopenmp -O3
Phoronix Test Suite v10.8.4