dav1d-threads

Searching for the optimal thread options - decoding 1800 frames (8bit/10bit)

HTML result view exported from: https://openbenchmarking.org/result/1812217-DELL-DAV1DTH52.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-Systemaomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethread 2 4 f=10 t=2 f=12 t=2 f=14 t=2 f=16 t=2 f=2 t=2 f=4 t=2 f=6 t=2 f=8 t=2Intel Celeron N2820 @ 2.40GHz (2 Cores)Intel DN2820FYK (FYBYT10H.86A.0040.2014.0923.1932 BIOS)Intel Atom Z36xxx/Z37xxx4096MB120GB ADATA SSD S511 1Intel Atom Z36xxx/Z37xxx & Display (756MHz)Realtek ALC283Realtek RTL8111/8168/8411 + Intel Wireless 7260Clear Linux OS 268204.19.1-654.native (x86_64)GCC 8.2.1 20180502 + Clang 7.0.0 + LLVM 7.0.0ext4OpenBenchmarking.orgEnvironment Details- CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx" Compiler Details- --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell Processor Details- Scaling Governor: intel_pstate performanceSecurity Details- KPTI + __user pointer sanitization + Full generic retpoline

aom-av1-decoder: 8bit decodingaom-av1-decoder: 10bit decodingaomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethread 2 4 f=10 t=2 f=12 t=2 f=14 t=2 f=16 t=2 f=2 t=2 f=4 t=2 f=6 t=2 f=8 t=298.31228100.39230184275185275185275185275188287184275185275184275OpenBenchmarking.org

aom-av1-decoder

Bit Depth: 8bit decoding

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgSeconds, Fewer Is Betteraom-av1-decoderBit Depth: 8bit decoding24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=24080120160200SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 398.31100.39184.00185.00185.00185.00188.00184.00185.00184.001. (CXX) g++ options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

aom-av1-decoder

CPU Usage (CPU0) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (CPU0) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 24 / Avg: 83.96 / Max: 100Min: 0 / Avg: 87.02 / Max: 98.04Min: 0 / Avg: 98.57 / Max: 100Min: 0 / Avg: 98.67 / Max: 100Min: 0 / Avg: 98.71 / Max: 100Min: 10.2 / Avg: 98.71 / Max: 100Min: 4 / Avg: 96.31 / Max: 100Min: 0 / Avg: 98.01 / Max: 100Min: 0 / Avg: 98.44 / Max: 100Min: 0 / Avg: 98.47 / Max: 100

aom-av1-decoder

CPU Usage (CPU1) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (CPU1) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 8 / Avg: 91.46 / Max: 100Min: 0 / Avg: 87.4 / Max: 97.92Min: 0 / Avg: 98.65 / Max: 100Min: 0 / Avg: 98.94 / Max: 100Min: 0 / Avg: 98.71 / Max: 100Min: 10.42 / Avg: 98.85 / Max: 100Min: 6.12 / Avg: 95 / Max: 100Min: 0 / Avg: 98.36 / Max: 100Min: 0 / Avg: 98.37 / Max: 100Min: 0 / Avg: 98.68 / Max: 100

aom-av1-decoder

CPU Usage (Summary) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (Summary) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 17 / Avg: 87.62 / Max: 93Min: 0 / Avg: 87.19 / Max: 94Min: 0 / Avg: 98.59 / Max: 100Min: 0 / Avg: 98.84 / Max: 100Min: 3 / Avg: 98.69 / Max: 100Min: 3.03 / Avg: 98.77 / Max: 100Min: 0 / Avg: 95.6 / Max: 100Min: 0 / Avg: 98.19 / Max: 100Min: 0 / Avg: 98.4 / Max: 100Min: 0 / Avg: 98.56 / Max: 100

aom-av1-decoder

Memory Usage Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgMegabytes, Fewer Is Betteraom-av1-decoderMemory Usage Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=2140280420560700Min: 117 / Avg: 248.94 / Max: 253Min: 122 / Avg: 256.58 / Max: 260Min: 112 / Avg: 539.72 / Max: 556Min: 118 / Avg: 624.52 / Max: 650Min: 112 / Avg: 702.52 / Max: 725Min: 112 / Avg: 778.8 / Max: 816Min: 111 / Avg: 226.89 / Max: 236Min: 119 / Avg: 316.31 / Max: 329Min: 111 / Avg: 386.87 / Max: 405Min: 119 / Avg: 473.14 / Max: 490

aom-av1-decoder

Bit Depth: 10bit decoding

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgSeconds, Fewer Is Betteraom-av1-decoderBit Depth: 10bit decoding24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=260120180240300SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.21, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 32282302752752752752872752752751. (CXX) g++ options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

aom-av1-decoder

CPU Usage (CPU0) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (CPU0) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 6 / Avg: 60.19 / Max: 100Min: 20 / Avg: 71.84 / Max: 100Min: 32.65 / Avg: 98.1 / Max: 100Min: 22.45 / Avg: 98.47 / Max: 100Min: 0 / Avg: 98.19 / Max: 100Min: 0 / Avg: 98.5 / Max: 100Min: 0 / Avg: 92.58 / Max: 100Min: 0 / Avg: 97.88 / Max: 100Min: 0 / Avg: 98.14 / Max: 100Min: 1.96 / Avg: 98.03 / Max: 100

aom-av1-decoder

CPU Usage (CPU1) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (CPU1) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 3.92 / Avg: 82.84 / Max: 100Min: 26.53 / Avg: 71.53 / Max: 100Min: 34 / Avg: 99.01 / Max: 100Min: 31.37 / Avg: 98.7 / Max: 100Min: 0 / Avg: 98.86 / Max: 100Min: 0 / Avg: 98.7 / Max: 100Min: 0 / Avg: 93.73 / Max: 100Min: 0 / Avg: 98.06 / Max: 100Min: 0 / Avg: 98.28 / Max: 100Min: 0 / Avg: 98.63 / Max: 100

aom-av1-decoder

CPU Usage (Summary) Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercent, Fewer Is Betteraom-av1-decoderCPU Usage (Summary) Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 1.01 / Avg: 71.42 / Max: 91.92Min: 1 / Avg: 71.52 / Max: 90.1Min: 10.1 / Avg: 98.38 / Max: 100Min: 29.29 / Avg: 98.58 / Max: 100Min: 0 / Avg: 98.2 / Max: 100Min: 0 / Avg: 98.65 / Max: 100Min: 0 / Avg: 93.05 / Max: 100Min: 0 / Avg: 97.95 / Max: 100Min: 0 / Avg: 98.37 / Max: 100Min: 0 / Avg: 98.34 / Max: 100

aom-av1-decoder

Memory Usage Monitor

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgMegabytes, Fewer Is Betteraom-av1-decoderMemory Usage Monitor24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=22004006008001000Min: 117 / Avg: 315.89 / Max: 320Min: 123 / Avg: 321.69 / Max: 325Min: 112 / Avg: 657.4 / Max: 724Min: 120 / Avg: 782.8 / Max: 839Min: 115 / Avg: 859.59 / Max: 942Min: 116 / Avg: 977.02 / Max: 1051Min: 112 / Avg: 301.68 / Max: 337Min: 119 / Avg: 378.25 / Max: 423Min: 112 / Avg: 480.39 / Max: 533Min: 120 / Avg: 569.82 / Max: 644

CPU Usage (CPU0) Monitor

Phoronix Test Suite System Monitoring

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercentCPU Usage (CPU0) MonitorPhoronix Test Suite System Monitoring24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 0 / Avg: 66.2 / Max: 100Min: 0 / Avg: 75.12 / Max: 100Min: 0 / Avg: 97.03 / Max: 100Min: 0 / Avg: 97.19 / Max: 100Min: 0 / Avg: 96.78 / Max: 100Min: 0 / Avg: 97.32 / Max: 100Min: 0 / Avg: 92.99 / Max: 100Min: 0 / Avg: 96.5 / Max: 100Min: 0 / Avg: 97.18 / Max: 100Min: 0 / Avg: 97.02 / Max: 100

CPU Usage (CPU1) Monitor

Phoronix Test Suite System Monitoring

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercentCPU Usage (CPU1) MonitorPhoronix Test Suite System Monitoring24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 0 / Avg: 84.05 / Max: 100Min: 0 / Avg: 74.71 / Max: 100Min: 0 / Avg: 97.59 / Max: 100Min: 0 / Avg: 97.43 / Max: 100Min: 0 / Avg: 97.47 / Max: 100Min: 0 / Avg: 97.5 / Max: 100Min: 0 / Avg: 92.69 / Max: 100Min: 0 / Avg: 96.94 / Max: 100Min: 0 / Avg: 97.03 / Max: 100Min: 0 / Avg: 97.46 / Max: 100

CPU Usage (Summary) Monitor

Phoronix Test Suite System Monitoring

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgPercentCPU Usage (Summary) MonitorPhoronix Test Suite System Monitoring24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=220406080100Min: 0 / Avg: 74.63 / Max: 93Min: 0 / Avg: 74.96 / Max: 94Min: 0 / Avg: 96.98 / Max: 100Min: 0 / Avg: 97.32 / Max: 100Min: 0 / Avg: 97.3 / Max: 100Min: 0 / Avg: 97.33 / Max: 100Min: 0 / Avg: 92.99 / Max: 100Min: 0 / Avg: 96.61 / Max: 100Min: 0 / Avg: 96.78 / Max: 100Min: 0 / Avg: 97.14 / Max: 100

Memory Usage Monitor

Phoronix Test Suite System Monitoring

aomdec v1.0.0-1092-gf90004a14dav1d 0.1.0-36-ga900ff6 f=framethread t=tilethreadOpenBenchmarking.orgMegabytesMemory Usage MonitorPhoronix Test Suite System Monitoring24f=10 t=2f=12 t=2f=14 t=2f=16 t=2f=2 t=2f=4 t=2f=6 t=2f=8 t=22004006008001000Min: 114 / Avg: 291.69 / Max: 320Min: 122 / Avg: 298.1 / Max: 325Min: 112 / Avg: 602.6 / Max: 724Min: 116 / Avg: 710.15 / Max: 839Min: 112 / Avg: 786.24 / Max: 942Min: 111 / Avg: 885.49 / Max: 1051Min: 111 / Avg: 269.66 / Max: 337Min: 119 / Avg: 349.8 / Max: 423Min: 111 / Avg: 437.77 / Max: 533Min: 119 / Avg: 524.74 / Max: 644

Phoronix Test Suite v10.8.4