POWER9 testing on Gentoo via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903316-SP-TALOSIIFF90.
talosII-ffmpeg-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-ffmpeg-1ffmpeg: H.264 HD To NTSC DVStandard ErrorStandard DeviationPOWER920.410.252.77%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 4.0.2H.264 HD To NTSC DVPOWER9510152025SE +/- 0.25, N = 520.411. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -lm -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -lasound -pthread -lva -lbz2 -llzma -lva-drm -lva-x11 -std=c11 -fomit-frame-pointer -fPIC -maltivec -mabi=altivec -mvsx -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT
Phoronix Test Suite v10.8.4