2022-07-12-1252

KVM testing on AlmaLinux 8.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2207126-NE-2207121NE31&rdt.

2022-07-12-1252ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layer2022-07-12 12:52test0116 x AMD EPYC (with IBPB) (16 Cores)RDO OpenStack Compute (1.11.0-2.el7 BIOS)Intel 440FX 82441FX PMC2 x 16 GB RAM100GBCirrus Logic GD 5446Red Hat Virtio deviceAlmaLinux 8.64.18.0-305.3.1.el8_4.x86_64 (x86_64)GCC 8.5.0 20210514xfs1024x768KVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --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 Processor Details- CPU Microcode: 0x1000065Security Details- SELinux + itlb_multihit: Not affected + 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: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

2022-07-12-1252gromacs: MPI CPU - water_GMX50_bareDifferenceStandard ErrorStandard Deviation2022-07-12 12:52test011.0081.04x0.40%0.9721.00x0.011.40%OpenBenchmarking.org

GROMACS

Implementation: MPI CPU - Input: water_GMX50_bare

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2022.1Implementation: MPI CPU - Input: water_GMX50_bare2022-07-12 12:52test010.22680.45360.68040.90721.134SE +/- 0.002, N = 3SE +/- 0.008, N = 31.0080.9721. (CXX) g++ options: -O3 -pthread

Phoronix Test Suite v10.8.5