dav1d POWER9

POWER9 testing with a PowerNV T2P9D01 REV 1.01 and ASPEED on Ubuntu 20.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2101055-HA-DAV1DPOWE45&sor.

dav1d POWER9ProcessorMotherboardMemoryDiskGraphicsMonitorNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionRun 1Run 2Run 3POWER9 @ 3.80GHz (44 Cores / 176 Threads)PowerNV T2P9D01 REV 1.0164GB500GB Samsung SSD 860ASPEEDVE2282 x Broadcom NetXtreme BCM5719 PCIeUbuntu 20.105.9.10-050910-generic (ppc64le)X ServerGCC 10.2.0ext41920x1080OpenBenchmarking.orgCompiler Details- --build=powerpc64le-linux-gnu --disable-multilib --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-xyKMTo/gcc-10-10.2.0/debian/tmp-nvptx/usr --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 --with-target-system-zlib=auto --without-cuda-driver -v Processor Details- SMT (threads per core): 4Security Details- itlb_multihit: Not affected + l1tf: Mitigation of RFI Flush L1D private per thread + mds: 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 Software link stack flush + srbds: Not affected + tsx_async_abort: Not affected

dav1d POWER9dav1d: Chimera 1080pdav1d: Summer Nature 4Kdav1d: Summer Nature 1080pdav1d: Chimera 1080p 10-bitRun 1Run 2Run 3174.0490.38265.61111.44171.6490.55262.40110.32170.2490.23266.16110.54OpenBenchmarking.org

dav1d

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.1Video Input: Chimera 1080pRun 1Run 2Run 34080120160200SE +/- 1.06, N = 3SE +/- 0.28, N = 3SE +/- 0.36, N = 3174.04171.64170.24MIN: 130.21 / MAX: 246.35MIN: 130.15 / MAX: 242.65MIN: 129.24 / MAX: 240.51. (CC) gcc options: -pthread

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.1Video Input: Summer Nature 4KRun 2Run 1Run 320406080100SE +/- 0.34, N = 3SE +/- 0.35, N = 3SE +/- 0.20, N = 390.5590.3890.23MIN: 34.67 / MAX: 103.05MIN: 34.38 / MAX: 103.4MIN: 33.61 / MAX: 102.981. (CC) gcc options: -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.1Video Input: Summer Nature 1080pRun 3Run 1Run 260120180240300SE +/- 3.25, N = 3SE +/- 1.62, N = 3SE +/- 2.50, N = 3266.16265.61262.40MIN: 94.98 / MAX: 322.38MIN: 95.81 / MAX: 316.45MIN: 89.37 / MAX: 316.871. (CC) gcc options: -pthread

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.1Video Input: Chimera 1080p 10-bitRun 1Run 3Run 220406080100SE +/- 0.55, N = 3SE +/- 1.28, N = 3SE +/- 0.38, N = 3111.44110.54110.32MIN: 80.07 / MAX: 167.59MIN: 79.27 / MAX: 167.94MIN: 79.99 / MAX: 166.151. (CC) gcc options: -pthread

Phoronix Test Suite v10.8.5