y

KVM testing on Debian 11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2402095-NE-Y0181847071.

yProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem Layertestechessdebian18 x Intel Xeon E5-2620 v4 (8 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.15.0-1 BIOS)Intel 82G33/G31/P35/P31 + ICH93584MB57GBllvmpipeQEMU GenericQEMU MonitorRed Hat Virtio deviceDebian 115.10.0-27-amd64 (x86_64)GNOME Shell 3.38.6X Server + Wayland4.5 Mesa 20.3.5 (LLVM 11.0.1 256 bits)GCC 10.2.1 20210110ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/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-build-config=bootstrap-lto-lean --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: 0xb000040- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Not affected + spec_rstack_overflow: 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 Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

ycrafty: Elapsed Timetscp: AI Chess Performancestockfish: Total Timeasmfish: 1024 Hash Memory, 26 Depthm-queens: Time To Solven-queens: Elapsed Timetestechessdebian1558172355318556791477217566294.41051.088OpenBenchmarking.org

Crafty

Elapsed Time

OpenBenchmarking.orgNodes Per Second, More Is BetterCrafty 25.2Elapsed Timetestechessdebian11.2M2.4M3.6M4.8M6MSE +/- 9026.81, N = 355817231. (CC) gcc options: -pthread -lstdc++ -fprofile-use -lm

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performancetestechessdebian1120K240K360K480K600KSE +/- 38033.63, N = 255531851. (CC) gcc options: -O3 -march=native

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 15Total Timetestechessdebian11.2M2.4M3.6M4.8M6MSE +/- 74402.11, N = 956791471. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fno-peel-loops -fno-tracer -pedantic -O3 -msse -msse3 -mpopcnt -mavx2 -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto=jobserver

asmFish

1024 Hash Memory, 26 Depth

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 Depthtestechessdebian11.5M3M4.5M6M7.5MSE +/- 77963.42, N = 37217566

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To Solvetestechessdebian160120180240300SE +/- 0.82, N = 3294.411. (CXX) g++ options: -fopenmp -O2 -march=native

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed Timetestechessdebian11224364860SE +/- 0.11, N = 351.091. (CC) gcc options: -static -fopenmp -O3 -march=native

Phoronix Test Suite v10.8.5