POWER9 testing on Gentoo via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903312-SP-TALOSIICR92.
talosII-c-ray-1ProcessorMotherboardMemoryDiskNetworkOSKernelDisplay ServerOpenCLCompilerFile-SystemPOWER9POWER9 @ 3.80GHz (8 Cores / 32 Threads)PowerNV T2P9D01 REV 1.0132768MB4001GB Seagate ST4000DM006-2G512 x Broadcom NetXtreme BCM5719 PCIeGentoo4.17.12-gentoo-k3a (ppc64le)X Server 1.19.5OpenCL 1.1 Mesa 18.2.8GCC 7.3.0 + Clang 7.0.0 + LLVM 7.0.0ext4OpenBenchmarking.org- --bindir=/usr/powerpc64le-unknown-linux-gnu/gcc-bin/7.3.0 --build=powerpc64le-unknown-linux-gnu --datadir=/usr/share/gcc-data/powerpc64le-unknown-linux-gnu/7.3.0 --disable-esp --disable-fixed-point --disable-libcilkrts --disable-libmpx --disable-libmudflap --disable-libquadmath --disable-libssp --disable-libvtv --disable-multilib --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-altivec --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,go --enable-libgomp --enable-libsanitizer --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=powerpc64le-unknown-linux-gnu --includedir=/usr/lib/gcc/powerpc64le-unknown-linux-gnu/7.3.0/include --mandir=/usr/share/gcc-data/powerpc64le-unknown-linux-gnu/7.3.0/man --with-python-dir=/share/gcc-data/powerpc64le-unknown-linux-gnu/7.3.0/python --without-isl - Scaling Governor: powernv-cpufreq ondemand- Indirect branch cache disabled ori31 speculation barrier enabled + Kernel entry/exit barrier (eieio)
talosII-c-ray-1c-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard DeviationPOWER987.390.070.14%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelPOWER920406080100SE +/- 0.07, N = 387.391. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4