POWER9 testing on Ubuntu 19.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1907156-HV-AOBENCHRE13.
aobench-resultsProcessorMotherboardMemoryDiskNetworkOSKernelCompilerFile-Systemaobench-15072019POWER9 @ 2.50GHz (80 Cores)CHRP IBM 9009-22A510976MB1862GB IPR-0 767B0100 + 3724GB IPR-10 767B01004 x Broadcom NetXtreme II BCM57810 10 + 4 x Mellanox MT27710Ubuntu 19.045.0.0-13-generic (ppc64le)GCC 8.3.0ext4OpenBenchmarking.org- --build=powerpc64le-linux-gnu --disable-libphobos --disable-multilib --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 -v - SMT (threads per core): 8- l1tf: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled
aobench-resultsaobench: 2048 x 2048 - Total TimeStandard ErrorStandard Deviationaobench-1507201965.590.782.91%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timeaobench-150720191530456075SE +/- 0.78, N = 665.591. (CC) gcc options: -lm -O3
Phoronix Test Suite v10.8.4