EPYC 7502 AOCC 2.3 Compiler Comparison

AMD EPYC 7502 testing of various benchmarks under AMD AOCC 2.3, GCC 10.2, LLVM Clang 11. CFLAGS/CXXFLAGS of "-O3 -march=znver2" throughout. Benchmarks by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2012080-HA-EPYC7502A97
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GCC 10.2
December 07 2020
  3 Hours, 49 Minutes
LLVM Clang 11
December 08 2020
  6 Hours, 56 Minutes
AMD AOCC 2.3
December 07 2020
  3 Hours, 58 Minutes
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  4 Hours, 54 Minutes

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GCC 10.2

Processor: AMD EPYC 7502 32-Core @ 2.50GHz (32 Cores / 64 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: VE228, Network: 2 x Intel I350

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

LLVM Clang 11

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: Clang 11.0.0-2Target:, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

AMD AOCC 2.3

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: Clang 11.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

EPYC 7502 AOCC 2.3 Compiler ComparisonOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7502 32-Core @ 2.50GHz (32 Cores / 64 Threads)ASRockRack EPYCD8 (P2.10 BIOS)AMD Starship/Matisse126GB280GB INTEL SSDPED1D280GAASPEEDAMD Starship/MatisseVE2282 x Intel I350Ubuntu 20.105.8.0-31-generic (x86_64)GNOME Shell 3.38.1X Server 1.20.9modesetting 1.20.9GCC 10.2.0Clang 11.0.0-2Target:Clang 11.0.0ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilersFile-SystemScreen ResolutionEPYC 7502 AOCC 2.3 Compiler Comparison BenchmarksSystem Logs- CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"- GCC 10.2: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - AMD AOCC 2.3: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2 - Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

GCC 10.2LLVM Clang 11AMD AOCC 2.3Result OverviewPhoronix Test Suite100%119%138%157%C-RayLibRawOpenSSLNCNNSVT-AV1oneDNNLAME MP3 EncodingDarmstadt Automotive Parallel Heterogeneous SuiteASTC EncoderAOBenchTSCPGraphicsMagickTNNRedisVP9 libvpx Encodingdav1dStockfishWebP Image EncodeRNNoiseSVT-VP9LZ4 CompressionSciMarkSQLite SpeedtestTimed MrBayes Analysisx264x265Basis Universallibjpeg-turbo tjbenchCrypto++Zstd CompressionNGINX BenchmarkPostgreSQL pgbenchHierarchical INTegration

EPYC 7502 AOCC 2.3 Compiler Comparisonbasis: UASTC Level 2 + RDO Post-Processingdaphne: OpenMP - Points2Imagehint: FLOATnginx: Static Web Page Servingsvt-av1: Enc Mode 0 - 1080pncnn: CPU - yolov4-tinyncnn: CPU - resnet50ncnn: CPU - alexnetncnn: CPU - resnet18ncnn: CPU - vgg16ncnn: CPU - googlenetncnn: CPU - blazefacencnn: CPU - efficientnet-b0ncnn: CPU - mnasnetncnn: CPU - shufflenet-v2ncnn: CPU-v3-v3 - mobilenet-v3ncnn: CPU-v2-v2 - mobilenet-v2ncnn: CPU - mobilenetncnn: CPU - squeezenetdav1d: Chimera 1080p 10-bitvpxenc: Speed 0mrbayes: Primate Phylogeny Analysisonednn: Recurrent Neural Network Inference - f32 - CPUsqlite-speedtest: Timed Time - Size 1,000astcenc: Exhaustivecryptopp: Unkeyed Algorithmscompress-lz4: 9 - Compression Speedcompress-lz4: 3 - Compression Speedgraphics-magick: Resizinggraphics-magick: Sharpengraphics-magick: Rotategraphics-magick: Enhancedgraphics-magick: Swirlonednn: IP Batch All - u8s8f32 - CPUredis: SETwebp: Quality 100, Lossless, Highest Compressionstockfish: Total Timeredis: LPUSHredis: GETaobench: 2048 x 2048 - Total Timeonednn: Recurrent Neural Network Training - f32 - CPUcompress-zstd: 19daphne: OpenMP - NDT Mappingcompress-lz4: 1 - Compression Speedvpxenc: Speed 5pgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 1 - Read Writescimark2: Compositecompress-zstd: 3daphne: OpenMP - Euclidean Clusterlibraw: Post-Processing Benchmarkc-ray: Total Time - 4K, 16 Rays Per Pixelx265: Bosphorus 4Kbasis: UASTC Level 3pgbench: 1 - 50 - Read Write - Average Latencypgbench: 1 - 50 - Read Writepgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 50 - Read Onlypgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read Onlytnn: CPU - MobileNet v2tnn: CPU - SqueezeNet v1.1rnnoise: onednn: Deconvolution Batch deconv_1d - u8s8f32 - CPUonednn: Deconvolution Batch deconv_1d - f32 - CPUwebp: Quality 100, Losslessdav1d: Chimera 1080popenssl: RSA 4096-bit Performancebasis: UASTC Level 2onednn: IP Batch 1D - f32 - CPUonednn: IP Batch 1D - u8s8f32 - CPUastcenc: Thoroughdav1d: Summer Nature 4Ksvt-av1: Enc Mode 4 - 1080ponednn: Matrix Multiply Batch Shapes Transformer - f32 - CPUx265: Bosphorus 1080pencode-mp3: WAV To MP3webp: Quality 100, Highest Compressionsvt-av1: Enc Mode 8 - 1080pastcenc: Mediumtjbench: Decompression Throughputdav1d: Summer Nature 1080px264: H.264 Video Encodingonednn: Deconvolution Batch deconv_3d - u8s8f32 - CPUonednn: Deconvolution Batch deconv_3d - f32 - CPUsvt-vp9: Visual Quality Optimized - Bosphorus 1080ptscp: AI Chess Performancesvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080psvt-vp9: VMAF Optimized - Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3755.51718452.623694826291925951.6421030658.670.10329.4723.709.4613.1230.8920.853.9911.328.9510.598.889.3719.4617.29143.026.2794.28479.249575.14073.46305.90041044.7245.572092434535590129513.87931369757.1344.383583473861212068.061809976.8335.783254.610109.9874.549459.6919.030.26837392759.357849.6890.7152.5418.92222.8325.52214.48834530.0965213320.03528919324.172305.13421.7232.179571.9569520.799564.967395.416.5071.675031.175569.61269.726.7750.53294449.058.7988.86155.7137.00171.888797567.42149.351.943803.68073279.731007283348.24354.98837.54111946.566719313292874904.5373330676.680.14530.7022.2310.8313.1936.6018.882.848.776.267.356.876.8817.8515.3592.565.9693.84164.991277.64267.17314.38991444.3048.401827384527627132313.46491483322.3142.377624347841304842.232122749.4341.655172.513111.2945.329838.5418.230.26537722673.797866.2674.0136.9830.64622.4425.32114.52834430.0945306840.03528921392.204311.68221.5402.055391.6939020.719572.195412.516.4851.722471.031378.32275.418.5910.57586450.0210.0787.65570.2296.05174.991039584.65146.431.989273.72354286.241143642365.57363.72833.53613720.155459109294314450.6170631368.860.14629.3819.708.9411.9932.0316.512.196.945.016.255.205.6217.0214.38122.396.6590.75930.718278.06766.04312.63784045.7648.521653316525526136811.92331446872.3542.704623756051380024.291874175.9137.758147.523114.6923.689780.3920.120.25938652779.627937.8678.5138.4733.27523.6925.21014.65534130.0925413140.03429645365.390304.17820.7561.991411.6677220.904575.225413.516.3151.408791.009268.16274.208.6570.46423550.6011.0267.54670.6985.81176.873794588.62151.921.874853.66096291.221138442368.17366.61OpenBenchmarking.org

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2 + RDO Post-ProcessingLLVM Clang 11AMD AOCC 2.3GCC 10.22004006008001000SE +/- 0.24, N = 3SE +/- 0.04, N = 3SE +/- 0.14, N = 3837.54833.54755.521. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2 + RDO Post-ProcessingLLVM Clang 11AMD AOCC 2.3GCC 10.2150300450600750Min: 837.07 / Avg: 837.54 / Max: 837.8Min: 833.47 / Avg: 833.54 / Max: 833.61Min: 755.36 / Avg: 755.52 / Max: 755.811. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

Darmstadt Automotive Parallel Heterogeneous Suite

DAPHNE is the Darmstadt Automotive Parallel HeterogeNEous Benchmark Suite with OpenCL / CUDA / OpenMP test cases for these automotive benchmarks for evaluating programming models in context to vehicle autonomous driving capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Points2ImageLLVM Clang 11AMD AOCC 2.3GCC 10.24K8K12K16K20KSE +/- 96.60, N = 3SE +/- 163.63, N = 6SE +/- 140.90, N = 311946.5713720.1618452.621. (CXX) g++ options: -O3 -std=c++11 -fopenmp
OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Points2ImageLLVM Clang 11AMD AOCC 2.3GCC 10.23K6K9K12K15KMin: 11809.19 / Avg: 11946.57 / Max: 12132.9Min: 13297.72 / Avg: 13720.16 / Max: 14488.59Min: 18280.53 / Avg: 18452.62 / Max: 18731.911. (CXX) g++ options: -O3 -std=c++11 -fopenmp

Hierarchical INTegration

This test runs the U.S. Department of Energy's Ames Laboratory Hierarchical INTegration (HINT) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATGCC 10.2LLVM Clang 11AMD AOCC 2.360M120M180M240M300MSE +/- 15707.07, N = 3SE +/- 170353.62, N = 3SE +/- 30193.74, N = 3291925951.64292874904.54294314450.621. (CC) gcc options: -O3 -march=znver2 -march=native -lm
OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATGCC 10.2LLVM Clang 11AMD AOCC 2.350M100M150M200M250MMin: 291898211.16 / Avg: 291925951.64 / Max: 291952588.45Min: 292551021.97 / Avg: 292874904.54 / Max: 293128421.65Min: 294258623.56 / Avg: 294314450.62 / Max: 294362301.321. (CC) gcc options: -O3 -march=znver2 -march=native -lm

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingGCC 10.2LLVM Clang 11AMD AOCC 2.37K14K21K28K35KSE +/- 381.73, N = 4SE +/- 159.74, N = 3SE +/- 254.59, N = 1530658.6730676.6831368.861. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native -march=znver2
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingGCC 10.2LLVM Clang 11AMD AOCC 2.35K10K15K20K25KMin: 30130.16 / Avg: 30658.67 / Max: 31758.42Min: 30454.56 / Avg: 30676.68 / Max: 30986.62Min: 29477.09 / Avg: 31368.86 / Max: 33105.191. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native -march=znver2

SVT-AV1

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.30.03290.06580.09870.13160.1645SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.000, N = 30.1030.1450.1461. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.312345Min: 0.1 / Avg: 0.1 / Max: 0.1Min: 0.15 / Avg: 0.15 / Max: 0.15Min: 0.15 / Avg: 0.15 / Max: 0.151. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

NCNN

NCNN is a high performance neural network inference framework optimized for mobile and other platforms developed by Tencent. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: yolov4-tinyLLVM Clang 11GCC 10.2AMD AOCC 2.3714212835SE +/- 0.19, N = 15SE +/- 0.12, N = 3SE +/- 0.15, N = 330.7029.4729.38-lomp - MIN: 29.08 / MAX: 40.6-lgomp - MIN: 28.89 / MAX: 31.49-lomp - MIN: 28.77 / MAX: 31.681. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: yolov4-tinyLLVM Clang 11GCC 10.2AMD AOCC 2.3714212835Min: 29.41 / Avg: 30.7 / Max: 31.89Min: 29.25 / Avg: 29.47 / Max: 29.65Min: 29.08 / Avg: 29.38 / Max: 29.541. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: resnet50GCC 10.2LLVM Clang 11AMD AOCC 2.3612182430SE +/- 0.16, N = 3SE +/- 0.20, N = 15SE +/- 0.18, N = 323.7022.2319.70-lgomp - MIN: 23.21 / MAX: 25.68-lomp - MIN: 20.63 / MAX: 31.79-lomp - MIN: 19.16 / MAX: 22.411. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: resnet50GCC 10.2LLVM Clang 11AMD AOCC 2.3612182430Min: 23.39 / Avg: 23.7 / Max: 23.93Min: 20.8 / Avg: 22.23 / Max: 23.38Min: 19.37 / Avg: 19.7 / Max: 201. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: alexnetLLVM Clang 11GCC 10.2AMD AOCC 2.33691215SE +/- 0.18, N = 15SE +/- 0.14, N = 3SE +/- 0.01, N = 310.839.468.94-lomp - MIN: 9.15 / MAX: 60.4-lgomp - MIN: 9.17 / MAX: 11.49-lomp - MIN: 8.81 / MAX: 13.491. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: alexnetLLVM Clang 11GCC 10.2AMD AOCC 2.33691215Min: 9.41 / Avg: 10.83 / Max: 11.62Min: 9.28 / Avg: 9.46 / Max: 9.73Min: 8.92 / Avg: 8.94 / Max: 8.961. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: resnet18LLVM Clang 11GCC 10.2AMD AOCC 2.33691215SE +/- 0.12, N = 15SE +/- 0.09, N = 3SE +/- 0.15, N = 313.1913.1211.99-lomp - MIN: 12.17 / MAX: 23.53-lgomp - MIN: 12.79 / MAX: 15.11-lomp - MIN: 11.71 / MAX: 14.271. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: resnet18LLVM Clang 11GCC 10.2AMD AOCC 2.348121620Min: 12.3 / Avg: 13.19 / Max: 13.86Min: 13.03 / Avg: 13.12 / Max: 13.31Min: 11.82 / Avg: 11.99 / Max: 12.281. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: vgg16LLVM Clang 11AMD AOCC 2.3GCC 10.2816243240SE +/- 0.42, N = 15SE +/- 0.31, N = 3SE +/- 0.30, N = 336.6032.0330.89-lomp - MIN: 32.93 / MAX: 48.08-lomp - MIN: 30.86 / MAX: 35.2-lgomp - MIN: 30.04 / MAX: 50.211. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: vgg16LLVM Clang 11AMD AOCC 2.3GCC 10.2816243240Min: 33.89 / Avg: 36.6 / Max: 38.77Min: 31.4 / Avg: 32.03 / Max: 32.34Min: 30.55 / Avg: 30.89 / Max: 31.491. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: googlenetGCC 10.2LLVM Clang 11AMD AOCC 2.3510152025SE +/- 0.10, N = 3SE +/- 0.27, N = 15SE +/- 0.05, N = 320.8518.8816.51-lgomp - MIN: 19.8 / MAX: 22.84-lomp - MIN: 16.91 / MAX: 23.31-lomp - MIN: 16.26 / MAX: 18.751. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: googlenetGCC 10.2LLVM Clang 11AMD AOCC 2.3510152025Min: 20.66 / Avg: 20.85 / Max: 20.96Min: 17.74 / Avg: 18.88 / Max: 20.85Min: 16.44 / Avg: 16.51 / Max: 16.611. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: blazefaceGCC 10.2LLVM Clang 11AMD AOCC 2.30.89781.79562.69343.59124.489SE +/- 0.10, N = 3SE +/- 0.02, N = 15SE +/- 0.03, N = 33.992.842.19-lgomp - MIN: 3.77 / MAX: 4.73-lomp - MIN: 2.67 / MAX: 4.67-lomp - MIN: 2.1 / MAX: 2.431. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: blazefaceGCC 10.2LLVM Clang 11AMD AOCC 2.3246810Min: 3.86 / Avg: 3.99 / Max: 4.2Min: 2.75 / Avg: 2.84 / Max: 2.96Min: 2.14 / Avg: 2.19 / Max: 2.251. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: efficientnet-b0GCC 10.2LLVM Clang 11AMD AOCC 2.33691215SE +/- 0.09, N = 3SE +/- 0.09, N = 15SE +/- 0.05, N = 311.328.776.94-lgomp - MIN: 11.03 / MAX: 13.16-lomp - MIN: 7.99 / MAX: 13.6-lomp - MIN: 6.72 / MAX: 91. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: efficientnet-b0GCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 11.15 / Avg: 11.32 / Max: 11.47Min: 8.15 / Avg: 8.77 / Max: 9.27Min: 6.89 / Avg: 6.94 / Max: 7.041. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: mnasnetGCC 10.2LLVM Clang 11AMD AOCC 2.33691215SE +/- 0.29, N = 3SE +/- 0.09, N = 15SE +/- 0.03, N = 38.956.265.01-lgomp - MIN: 8.26 / MAX: 11.03-lomp - MIN: 5.63 / MAX: 8.5-lomp - MIN: 4.87 / MAX: 5.391. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: mnasnetGCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 8.39 / Avg: 8.95 / Max: 9.39Min: 5.72 / Avg: 6.26 / Max: 6.85Min: 4.96 / Avg: 5.01 / Max: 5.071. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: shufflenet-v2GCC 10.2LLVM Clang 11AMD AOCC 2.33691215SE +/- 0.68, N = 3SE +/- 0.02, N = 15SE +/- 0.12, N = 310.597.356.25-lgomp - MIN: 9.42 / MAX: 13.72-lomp - MIN: 7.09 / MAX: 11.01-lomp - MIN: 5.96 / MAX: 6.531. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: shufflenet-v2GCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 9.78 / Avg: 10.59 / Max: 11.94Min: 7.18 / Avg: 7.35 / Max: 7.49Min: 6.02 / Avg: 6.25 / Max: 6.381. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU-v3-v3 - Model: mobilenet-v3GCC 10.2LLVM Clang 11AMD AOCC 2.3246810SE +/- 0.11, N = 3SE +/- 0.06, N = 15SE +/- 0.04, N = 38.886.875.20-lgomp - MIN: 8.58 / MAX: 10.83-lomp - MIN: 6.16 / MAX: 8.64-lomp - MIN: 5.05 / MAX: 7.611. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU-v3-v3 - Model: mobilenet-v3GCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 8.69 / Avg: 8.88 / Max: 9.08Min: 6.38 / Avg: 6.87 / Max: 7.2Min: 5.15 / Avg: 5.2 / Max: 5.281. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU-v2-v2 - Model: mobilenet-v2GCC 10.2LLVM Clang 11AMD AOCC 2.33691215SE +/- 0.24, N = 3SE +/- 0.06, N = 15SE +/- 0.08, N = 39.376.885.62-lgomp - MIN: 8.62 / MAX: 11-lomp - MIN: 6.35 / MAX: 16.49-lomp - MIN: 5.35 / MAX: 7.491. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU-v2-v2 - Model: mobilenet-v2GCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 8.89 / Avg: 9.37 / Max: 9.64Min: 6.5 / Avg: 6.88 / Max: 7.25Min: 5.46 / Avg: 5.62 / Max: 5.721. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: mobilenetGCC 10.2LLVM Clang 11AMD AOCC 2.3510152025SE +/- 0.12, N = 3SE +/- 0.13, N = 15SE +/- 0.34, N = 319.4617.8517.02-lgomp - MIN: 18.87 / MAX: 31.76-lomp - MIN: 16.89 / MAX: 21.04-lomp - MIN: 16.39 / MAX: 20.111. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: mobilenetGCC 10.2LLVM Clang 11AMD AOCC 2.3510152025Min: 19.22 / Avg: 19.46 / Max: 19.61Min: 17.06 / Avg: 17.85 / Max: 18.52Min: 16.63 / Avg: 17.02 / Max: 17.691. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: squeezenetGCC 10.2LLVM Clang 11AMD AOCC 2.348121620SE +/- 0.12, N = 3SE +/- 0.14, N = 15SE +/- 0.10, N = 317.2915.3514.38-lgomp - MIN: 16.89 / MAX: 19.32-lomp - MIN: 14.29 / MAX: 18.88-lomp - MIN: 13.96 / MAX: 16.871. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread
OpenBenchmarking.orgms, Fewer Is BetterNCNN 20200916Target: CPU - Model: squeezenetGCC 10.2LLVM Clang 11AMD AOCC 2.348121620Min: 17.12 / Avg: 17.29 / Max: 17.51Min: 14.45 / Avg: 15.35 / Max: 16.29Min: 14.21 / Avg: 14.38 / Max: 14.561. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080p 10-bitLLVM Clang 11AMD AOCC 2.3GCC 10.2306090120150SE +/- 0.26, N = 3SE +/- 0.34, N = 3SE +/- 0.18, N = 392.56122.39143.02MIN: 61.05 / MAX: 158.66MIN: 85.78 / MAX: 202.39MIN: 98.76 / MAX: 246.171. (CC) gcc options: -O3 -march=znver2 -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080p 10-bitLLVM Clang 11AMD AOCC 2.3GCC 10.2306090120150Min: 92.04 / Avg: 92.56 / Max: 92.85Min: 121.74 / Avg: 122.39 / Max: 122.91Min: 142.67 / Avg: 143.02 / Max: 143.271. (CC) gcc options: -O3 -march=znver2 -pthread

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 0LLVM Clang 11GCC 10.2AMD AOCC 2.3246810SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 35.966.276.651. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=znver2 -fPIC -U_FORTIFY_SOURCE -std=c++11
OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 0LLVM Clang 11GCC 10.2AMD AOCC 2.33691215Min: 5.86 / Avg: 5.96 / Max: 6.13Min: 6.24 / Avg: 6.27 / Max: 6.3Min: 6.64 / Avg: 6.65 / Max: 6.651. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=znver2 -fPIC -U_FORTIFY_SOURCE -std=c++11

Timed MrBayes Analysis

This test performs a bayesian analysis of a set of primate genome sequences in order to estimate their phylogeny. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisGCC 10.2LLVM Clang 11AMD AOCC 2.320406080100SE +/- 0.17, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 394.2893.8490.76-mabm1. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -msha -maes -mavx -mfma -mavx2 -mrdrnd -mbmi -mbmi2 -madx -O3 -std=c99 -pedantic -march=znver2 -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisGCC 10.2LLVM Clang 11AMD AOCC 2.320406080100Min: 94.02 / Avg: 94.28 / Max: 94.61Min: 93.76 / Avg: 93.84 / Max: 93.89Min: 90.71 / Avg: 90.76 / Max: 90.841. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -msha -maes -mavx -mfma -mavx2 -mrdrnd -mbmi -mbmi2 -madx -O3 -std=c99 -pedantic -march=znver2 -lm

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.320406080100SE +/- 0.80, N = 3SE +/- 2.37, N = 15SE +/- 0.32, N = 379.2564.9930.72-fopenmp - MIN: 77.35-fopenmp=libomp - MIN: 50.95-fopenmp=libomp - MIN: 29.351. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.31530456075Min: 77.95 / Avg: 79.25 / Max: 80.7Min: 51.43 / Avg: 64.99 / Max: 74.8Min: 30.09 / Avg: 30.72 / Max: 31.161. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000AMD AOCC 2.3LLVM Clang 11GCC 10.220406080100SE +/- 0.09, N = 3SE +/- 0.18, N = 3SE +/- 0.13, N = 378.0777.6475.141. (CC) gcc options: -O3 -march=znver2 -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000AMD AOCC 2.3LLVM Clang 11GCC 10.21530456075Min: 77.88 / Avg: 78.07 / Max: 78.19Min: 77.44 / Avg: 77.64 / Max: 78Min: 74.96 / Avg: 75.14 / Max: 75.41. (CC) gcc options: -O3 -march=znver2 -ldl -lz -lpthread

ASTC Encoder

ASTC Encoder (astcenc) is for the Adaptive Scalable Texture Compression (ASTC) format commonly used with OpenGL, OpenGL ES, and Vulkan graphics APIs. This test profile does a coding test of both compression/decompression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: ExhaustiveGCC 10.2LLVM Clang 11AMD AOCC 2.31632486480SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 373.4667.1766.041. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: ExhaustiveGCC 10.2LLVM Clang 11AMD AOCC 2.31428425670Min: 73.42 / Avg: 73.46 / Max: 73.48Min: 67.16 / Avg: 67.17 / Max: 67.19Min: 65.98 / Avg: 66.04 / Max: 66.131. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread

Crypto++

Crypto++ is a C++ class library of cryptographic algorithms. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed AlgorithmsGCC 10.2AMD AOCC 2.3LLVM Clang 1170140210280350SE +/- 0.09, N = 3SE +/- 0.16, N = 3SE +/- 0.20, N = 3305.90312.64314.391. (CXX) g++ options: -O3 -march=znver2 -fPIC -pthread -pipe
OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed AlgorithmsGCC 10.2AMD AOCC 2.3LLVM Clang 1160120180240300Min: 305.76 / Avg: 305.9 / Max: 306.06Min: 312.33 / Avg: 312.64 / Max: 312.81Min: 314.03 / Avg: 314.39 / Max: 314.741. (CXX) g++ options: -O3 -march=znver2 -fPIC -pthread -pipe

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedLLVM Clang 11GCC 10.2AMD AOCC 2.31020304050SE +/- 0.02, N = 3SE +/- 0.60, N = 3SE +/- 0.03, N = 344.3044.7245.761. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedLLVM Clang 11GCC 10.2AMD AOCC 2.3918273645Min: 44.26 / Avg: 44.3 / Max: 44.33Min: 43.72 / Avg: 44.72 / Max: 45.79Min: 45.71 / Avg: 45.76 / Max: 45.821. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedGCC 10.2LLVM Clang 11AMD AOCC 2.31122334455SE +/- 0.66, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 345.5748.4048.521. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedGCC 10.2LLVM Clang 11AMD AOCC 2.31020304050Min: 44.86 / Avg: 45.57 / Max: 46.9Min: 48.32 / Avg: 48.4 / Max: 48.45Min: 48.52 / Avg: 48.52 / Max: 48.521. (CC) gcc options: -O3

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests on a sample 6000x4000 pixel JPEG image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingAMD AOCC 2.3LLVM Clang 11GCC 10.2400800120016002000SE +/- 22.27, N = 3SE +/- 10.17, N = 3SE +/- 17.89, N = 31653182720921. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingAMD AOCC 2.3LLVM Clang 11GCC 10.2400800120016002000Min: 1609 / Avg: 1653 / Max: 1681Min: 1807 / Avg: 1827.33 / Max: 1838Min: 2056 / Avg: 2091.67 / Max: 21121. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenAMD AOCC 2.3LLVM Clang 11GCC 10.2901802703604503163844341. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateAMD AOCC 2.3LLVM Clang 11GCC 10.2120240360480600SE +/- 1.00, N = 3SE +/- 5.24, N = 35255275351. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateAMD AOCC 2.3LLVM Clang 11GCC 10.290180270360450Min: 524 / Avg: 525 / Max: 527Min: 528 / Avg: 534.67 / Max: 5451. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedAMD AOCC 2.3GCC 10.2LLVM Clang 111402804205607005265906271. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlGCC 10.2LLVM Clang 11AMD AOCC 2.330060090012001500SE +/- 1.00, N = 3SE +/- 2.40, N = 3SE +/- 4.26, N = 31295132313681. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlGCC 10.2LLVM Clang 11AMD AOCC 2.32004006008001000Min: 1293 / Avg: 1295 / Max: 1296Min: 1318 / Avg: 1322.67 / Max: 1326Min: 1360 / Avg: 1368.33 / Max: 13741. (CC) gcc options: -fopenmp -O3 -march=znver2 -pthread -ljpeg -lX11 -lz -lm -lpthread

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch All - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.348121620SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 313.8813.4611.92-fopenmp - MIN: 13.35-fopenmp=libomp - MIN: 13.14-fopenmp=libomp - MIN: 11.651. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch All - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.348121620Min: 13.77 / Avg: 13.88 / Max: 13.97Min: 13.39 / Avg: 13.46 / Max: 13.52Min: 11.9 / Avg: 11.92 / Max: 11.951. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SETGCC 10.2AMD AOCC 2.3LLVM Clang 11300K600K900K1200K1500KSE +/- 24810.19, N = 15SE +/- 27170.26, N = 15SE +/- 22282.05, N = 151369757.131446872.351483322.311. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: SETGCC 10.2AMD AOCC 2.3LLVM Clang 11300K600K900K1200K1500KMin: 1239474.62 / Avg: 1369757.13 / Max: 1546139.12Min: 1285676.12 / Avg: 1446872.35 / Max: 1608077.25Min: 1394878.62 / Avg: 1483322.31 / Max: 1669716.251. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2

WebP Image Encode

This is a test of Google's libwebp with the cwebp image encode utility and using a sample 6000x4000 pixel JPEG image as the input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Lossless, Highest CompressionGCC 10.2AMD AOCC 2.3LLVM Clang 111020304050SE +/- 0.12, N = 3SE +/- 0.01, N = 3SE +/- 0.12, N = 344.3842.7042.381. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Lossless, Highest CompressionGCC 10.2AMD AOCC 2.3LLVM Clang 11918273645Min: 44.17 / Avg: 44.38 / Max: 44.58Min: 42.7 / Avg: 42.7 / Max: 42.72Min: 42.26 / Avg: 42.38 / Max: 42.611. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 12Total TimeGCC 10.2AMD AOCC 2.3LLVM Clang 1113M26M39M52M65MSE +/- 872585.44, N = 3SE +/- 379890.17, N = 3SE +/- 877956.02, N = 4583473866237560562434784-flto -flto=jobserver-flto=thin-flto=thin1. (CXX) g++ options: -m64 -lpthread -O3 -march=znver2 -fno-exceptions -std=c++17 -pedantic -msse -msse3 -mpopcnt -msse4.1 -mssse3 -msse2
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 12Total TimeGCC 10.2AMD AOCC 2.3LLVM Clang 1111M22M33M44M55MMin: 56935236 / Avg: 58347385.67 / Max: 59941487Min: 61935820 / Avg: 62375605.33 / Max: 63132053Min: 60541799 / Avg: 62434784 / Max: 643276751. (CXX) g++ options: -m64 -lpthread -O3 -march=znver2 -fno-exceptions -std=c++17 -pedantic -msse -msse3 -mpopcnt -msse4.1 -mssse3 -msse2

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPUSHGCC 10.2LLVM Clang 11AMD AOCC 2.3300K600K900K1200K1500KSE +/- 21030.89, N = 15SE +/- 22719.73, N = 15SE +/- 18763.42, N = 31212068.061304842.231380024.291. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: LPUSHGCC 10.2LLVM Clang 11AMD AOCC 2.3200K400K600K800K1000KMin: 1117318.5 / Avg: 1212068.06 / Max: 1346153.5Min: 1199155.88 / Avg: 1304842.23 / Max: 1460134.25Min: 1347752 / Avg: 1380024.29 / Max: 1412745.751. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GETGCC 10.2AMD AOCC 2.3LLVM Clang 11500K1000K1500K2000K2500KSE +/- 18838.90, N = 3SE +/- 30693.11, N = 15SE +/- 49885.99, N = 151809976.831874175.912122749.431. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 6.0.9Test: GETGCC 10.2AMD AOCC 2.3LLVM Clang 11400K800K1200K1600K2000KMin: 1773049.62 / Avg: 1809976.83 / Max: 1834921Min: 1666879.88 / Avg: 1874175.91 / Max: 2066512.38Min: 1733435 / Avg: 2122749.43 / Max: 2364822.751. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=znver2

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLLVM Clang 11AMD AOCC 2.3GCC 10.21020304050SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 341.6637.7635.781. (CC) gcc options: -lm -O3 -march=znver2
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLLVM Clang 11AMD AOCC 2.3GCC 10.2918273645Min: 41.61 / Avg: 41.66 / Max: 41.68Min: 37.72 / Avg: 37.76 / Max: 37.83Min: 35.76 / Avg: 35.78 / Max: 35.821. (CC) gcc options: -lm -O3 -march=znver2

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.360120180240300SE +/- 0.73, N = 3SE +/- 1.10, N = 3SE +/- 0.06, N = 3254.61172.51147.52-fopenmp - MIN: 251.67-fopenmp=libomp - MIN: 169.54-fopenmp=libomp - MIN: 146.311. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.350100150200250Min: 253.81 / Avg: 254.61 / Max: 256.06Min: 170.32 / Avg: 172.51 / Max: 173.7Min: 147.45 / Avg: 147.52 / Max: 147.651. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu ISO) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19GCC 10.2LLVM Clang 11AMD AOCC 2.3306090120150SE +/- 0.23, N = 3SE +/- 0.30, N = 3SE +/- 0.26, N = 3109.9111.2114.61. (CC) gcc options: -O3 -march=znver2 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19GCC 10.2LLVM Clang 11AMD AOCC 2.320406080100Min: 109.7 / Avg: 109.93 / Max: 110.4Min: 110.8 / Avg: 111.23 / Max: 111.8Min: 114.1 / Avg: 114.57 / Max: 1151. (CC) gcc options: -O3 -march=znver2 -pthread -lz

Darmstadt Automotive Parallel Heterogeneous Suite

DAPHNE is the Darmstadt Automotive Parallel HeterogeNEous Benchmark Suite with OpenCL / CUDA / OpenMP test cases for these automotive benchmarks for evaluating programming models in context to vehicle autonomous driving capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: NDT MappingGCC 10.2AMD AOCC 2.3LLVM Clang 112004006008001000SE +/- 2.97, N = 3SE +/- 1.07, N = 3SE +/- 2.29, N = 3874.54923.68945.321. (CXX) g++ options: -O3 -std=c++11 -fopenmp
OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: NDT MappingGCC 10.2AMD AOCC 2.3LLVM Clang 11170340510680850Min: 871.13 / Avg: 874.54 / Max: 880.45Min: 921.91 / Avg: 923.68 / Max: 925.61Min: 941.53 / Avg: 945.32 / Max: 949.461. (CXX) g++ options: -O3 -std=c++11 -fopenmp

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedGCC 10.2AMD AOCC 2.3LLVM Clang 112K4K6K8K10KSE +/- 56.41, N = 3SE +/- 45.16, N = 3SE +/- 55.02, N = 39459.699780.399838.541. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedGCC 10.2AMD AOCC 2.3LLVM Clang 112K4K6K8K10KMin: 9379.7 / Avg: 9459.69 / Max: 9568.59Min: 9697.45 / Avg: 9780.39 / Max: 9852.82Min: 9748.47 / Avg: 9838.54 / Max: 9938.321. (CC) gcc options: -O3

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 5LLVM Clang 11GCC 10.2AMD AOCC 2.3510152025SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 318.2319.0320.121. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=znver2 -fPIC -U_FORTIFY_SOURCE -std=c++11
OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 5LLVM Clang 11GCC 10.2AMD AOCC 2.3510152025Min: 18.1 / Avg: 18.23 / Max: 18.32Min: 18.97 / Avg: 19.03 / Max: 19.1Min: 20.02 / Avg: 20.12 / Max: 20.311. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=znver2 -fPIC -U_FORTIFY_SOURCE -std=c++11

PostgreSQL pgbench

This is a benchmark of PostgreSQL using pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyGCC 10.2LLVM Clang 11AMD AOCC 2.30.06030.12060.18090.24120.3015SE +/- 0.003, N = 5SE +/- 0.000, N = 3SE +/- 0.001, N = 30.2680.2650.2591. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyGCC 10.2LLVM Clang 11AMD AOCC 2.312345Min: 0.26 / Avg: 0.27 / Max: 0.27Min: 0.27 / Avg: 0.27 / Max: 0.27Min: 0.26 / Avg: 0.26 / Max: 0.261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WriteGCC 10.2LLVM Clang 11AMD AOCC 2.38001600240032004000SE +/- 46.08, N = 5SE +/- 3.59, N = 3SE +/- 18.01, N = 33739377238651. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WriteGCC 10.2LLVM Clang 11AMD AOCC 2.37001400210028003500Min: 3661.95 / Avg: 3738.93 / Max: 3912.47Min: 3765.64 / Avg: 3772.39 / Max: 3777.89Min: 3841.6 / Avg: 3865.19 / Max: 3900.571. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeLLVM Clang 11GCC 10.2AMD AOCC 2.36001200180024003000SE +/- 7.04, N = 3SE +/- 14.97, N = 3SE +/- 43.99, N = 32673.792759.352779.621. (CC) gcc options: -O3 -march=znver2 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeLLVM Clang 11GCC 10.2AMD AOCC 2.35001000150020002500Min: 2661.26 / Avg: 2673.79 / Max: 2685.6Min: 2737.01 / Avg: 2759.35 / Max: 2787.78Min: 2734.21 / Avg: 2779.62 / Max: 2867.581. (CC) gcc options: -O3 -march=znver2 -lm

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu ISO) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3GCC 10.2LLVM Clang 11AMD AOCC 2.32K4K6K8K10KSE +/- 6.11, N = 3SE +/- 30.93, N = 3SE +/- 3.73, N = 37849.67866.27937.81. (CC) gcc options: -O3 -march=znver2 -pthread -lz
OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3GCC 10.2LLVM Clang 11AMD AOCC 2.314002800420056007000Min: 7838.2 / Avg: 7849.6 / Max: 7859.1Min: 7828.4 / Avg: 7866.2 / Max: 7927.5Min: 7933.6 / Avg: 7937.77 / Max: 7945.21. (CC) gcc options: -O3 -march=znver2 -pthread -lz

Darmstadt Automotive Parallel Heterogeneous Suite

DAPHNE is the Darmstadt Automotive Parallel HeterogeNEous Benchmark Suite with OpenCL / CUDA / OpenMP test cases for these automotive benchmarks for evaluating programming models in context to vehicle autonomous driving capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Euclidean ClusterLLVM Clang 11AMD AOCC 2.3GCC 10.22004006008001000SE +/- 2.53, N = 3SE +/- 0.47, N = 3SE +/- 0.77, N = 3674.01678.51890.711. (CXX) g++ options: -O3 -std=c++11 -fopenmp
OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Euclidean ClusterLLVM Clang 11AMD AOCC 2.3GCC 10.2160320480640800Min: 670.12 / Avg: 674.01 / Max: 678.74Min: 678.03 / Avg: 678.51 / Max: 679.45Min: 889.31 / Avg: 890.71 / Max: 891.941. (CXX) g++ options: -O3 -std=c++11 -fopenmp

LibRaw

LibRaw is a RAW image decoder for digital camera photos. This test profile runs LibRaw's post-processing benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing BenchmarkLLVM Clang 11AMD AOCC 2.3GCC 10.21224364860SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.16, N = 336.9838.4752.541. (CXX) g++ options: -O3 -march=znver2 -fopenmp -ljpeg -lz -lm
OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing BenchmarkLLVM Clang 11AMD AOCC 2.3GCC 10.21122334455Min: 36.77 / Avg: 36.98 / Max: 37.23Min: 38.31 / Avg: 38.47 / Max: 38.64Min: 52.28 / Avg: 52.54 / Max: 52.821. (CXX) g++ options: -O3 -march=znver2 -fopenmp -ljpeg -lz -lm

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAMD AOCC 2.3LLVM Clang 11GCC 10.2816243240SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 333.2830.6518.921. (CC) gcc options: -lm -lpthread -O3 -march=znver2
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAMD AOCC 2.3LLVM Clang 11GCC 10.2714212835Min: 33.2 / Avg: 33.27 / Max: 33.39Min: 30.52 / Avg: 30.65 / Max: 30.8Min: 18.88 / Avg: 18.92 / Max: 18.941. (CC) gcc options: -lm -lpthread -O3 -march=znver2

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KLLVM Clang 11GCC 10.2AMD AOCC 2.3612182430SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 322.4422.8323.691. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KLLVM Clang 11GCC 10.2AMD AOCC 2.3612182430Min: 22.4 / Avg: 22.44 / Max: 22.49Min: 22.74 / Avg: 22.83 / Max: 22.95Min: 23.6 / Avg: 23.69 / Max: 23.771. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread -lrt -ldl -lnuma

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3GCC 10.2LLVM Clang 11AMD AOCC 2.3612182430SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 325.5225.3225.211. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3GCC 10.2LLVM Clang 11AMD AOCC 2.3612182430Min: 25.51 / Avg: 25.52 / Max: 25.53Min: 25.31 / Avg: 25.32 / Max: 25.33Min: 25.2 / Avg: 25.21 / Max: 25.221. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

PostgreSQL pgbench

This is a benchmark of PostgreSQL using pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average LatencyAMD AOCC 2.3LLVM Clang 11GCC 10.248121620SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 314.6614.5314.491. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average LatencyAMD AOCC 2.3LLVM Clang 11GCC 10.248121620Min: 14.62 / Avg: 14.66 / Max: 14.7Min: 14.51 / Avg: 14.53 / Max: 14.57Min: 14.46 / Avg: 14.49 / Max: 14.541. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read WriteAMD AOCC 2.3LLVM Clang 11GCC 10.27001400210028003500SE +/- 5.71, N = 3SE +/- 4.43, N = 3SE +/- 5.86, N = 33413344334531. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read WriteAMD AOCC 2.3LLVM Clang 11GCC 10.26001200180024003000Min: 3403.04 / Avg: 3413.22 / Max: 3422.81Min: 3434.2 / Avg: 3443.05 / Max: 3447.87Min: 3440.84 / Avg: 3452.55 / Max: 3458.531. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyGCC 10.2LLVM Clang 11AMD AOCC 2.30.02160.04320.06480.08640.108SE +/- 0.001, N = 3SE +/- 0.001, N = 3SE +/- 0.000, N = 30.0960.0940.0921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyGCC 10.2LLVM Clang 11AMD AOCC 2.312345Min: 0.1 / Avg: 0.1 / Max: 0.1Min: 0.09 / Avg: 0.09 / Max: 0.1Min: 0.09 / Avg: 0.09 / Max: 0.091. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyGCC 10.2LLVM Clang 11AMD AOCC 2.3120K240K360K480K600KSE +/- 4440.25, N = 3SE +/- 4278.21, N = 3SE +/- 798.75, N = 35213325306845413141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyGCC 10.2LLVM Clang 11AMD AOCC 2.390K180K270K360K450KMin: 513644.91 / Avg: 521332.12 / Max: 529026.4Min: 522660.49 / Avg: 530683.67 / Max: 537270.27Min: 539787.52 / Avg: 541313.86 / Max: 542485.311. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyLLVM Clang 11GCC 10.2AMD AOCC 2.30.00790.01580.02370.03160.0395SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.000, N = 30.0350.0350.0341. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyLLVM Clang 11GCC 10.2AMD AOCC 2.312345Min: 0.03 / Avg: 0.03 / Max: 0.04Min: 0.03 / Avg: 0.03 / Max: 0.04Min: 0.03 / Avg: 0.03 / Max: 0.031. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyGCC 10.2LLVM Clang 11AMD AOCC 2.36K12K18K24K30KSE +/- 137.51, N = 3SE +/- 252.07, N = 3SE +/- 73.04, N = 32891928921296451. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyGCC 10.2LLVM Clang 11AMD AOCC 2.35K10K15K20K25KMin: 28675.43 / Avg: 28919.49 / Max: 29151.33Min: 28553.04 / Avg: 28921.21 / Max: 29403.54Min: 29533.33 / Avg: 29644.87 / Max: 29782.331. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

TNN

TNN is an open-source deep learning reasoning framework developed by Tencent. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: MobileNet v2LLVM Clang 11AMD AOCC 2.3GCC 10.290180270360450SE +/- 0.45, N = 3SE +/- 0.24, N = 3SE +/- 0.62, N = 3392.20365.39324.17-fopenmp=libomp - MIN: 390.71 / MAX: 393.87-fopenmp=libomp - MIN: 364.57 / MAX: 366.34-fopenmp - MIN: 311.9 / MAX: 354.481. (CXX) g++ options: -O3 -march=znver2 -pthread -fvisibility=hidden -rdynamic -ldl
OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: MobileNet v2LLVM Clang 11AMD AOCC 2.3GCC 10.270140210280350Min: 391.41 / Avg: 392.2 / Max: 392.99Min: 364.94 / Avg: 365.39 / Max: 365.78Min: 323.06 / Avg: 324.17 / Max: 325.191. (CXX) g++ options: -O3 -march=znver2 -pthread -fvisibility=hidden -rdynamic -ldl

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: SqueezeNet v1.1LLVM Clang 11GCC 10.2AMD AOCC 2.370140210280350SE +/- 1.92, N = 3SE +/- 0.20, N = 3SE +/- 0.66, N = 3311.68305.13304.18-fopenmp=libomp - MIN: 306.99 / MAX: 314.32-fopenmp - MIN: 304.36 / MAX: 306.06-fopenmp=libomp - MIN: 302.78 / MAX: 315.911. (CXX) g++ options: -O3 -march=znver2 -pthread -fvisibility=hidden -rdynamic -ldl
OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: SqueezeNet v1.1LLVM Clang 11GCC 10.2AMD AOCC 2.360120180240300Min: 307.85 / Avg: 311.68 / Max: 313.86Min: 304.92 / Avg: 305.13 / Max: 305.53Min: 303.33 / Avg: 304.18 / Max: 305.471. (CXX) g++ options: -O3 -march=znver2 -pthread -fvisibility=hidden -rdynamic -ldl

RNNoise

RNNoise is a recurrent neural network for audio noise reduction developed by Mozilla and Xiph.Org. This test profile is a single-threaded test measuring the time to denoise a sample 26 minute long 16-bit RAW audio file using this recurrent neural network noise suppression library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28GCC 10.2LLVM Clang 11AMD AOCC 2.3510152025SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 321.7221.5420.761. (CC) gcc options: -O3 -march=znver2 -pedantic -fvisibility=hidden
OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28GCC 10.2LLVM Clang 11AMD AOCC 2.3510152025Min: 21.68 / Avg: 21.72 / Max: 21.76Min: 21.54 / Avg: 21.54 / Max: 21.55Min: 20.73 / Avg: 20.76 / Max: 20.771. (CC) gcc options: -O3 -march=znver2 -pedantic -fvisibility=hidden

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_1d - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.30.49040.98081.47121.96162.452SE +/- 0.00145, N = 3SE +/- 0.00233, N = 3SE +/- 0.00112, N = 32.179572.055391.99141-fopenmp - MIN: 2.05-fopenmp=libomp - MIN: 1.96-fopenmp=libomp - MIN: 1.921. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_1d - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.3246810Min: 2.18 / Avg: 2.18 / Max: 2.18Min: 2.05 / Avg: 2.06 / Max: 2.06Min: 1.99 / Avg: 1.99 / Max: 1.991. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_1d - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.30.44030.88061.32091.76122.2015SE +/- 0.01336, N = 3SE +/- 0.01023, N = 3SE +/- 0.00186, N = 31.956951.693901.66772-fopenmp - MIN: 1.87-fopenmp=libomp - MIN: 1.63-fopenmp=libomp - MIN: 1.611. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_1d - Data Type: f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.3246810Min: 1.94 / Avg: 1.96 / Max: 1.98Min: 1.68 / Avg: 1.69 / Max: 1.71Min: 1.67 / Avg: 1.67 / Max: 1.671. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

WebP Image Encode

This is a test of Google's libwebp with the cwebp image encode utility and using a sample 6000x4000 pixel JPEG image as the input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, LosslessAMD AOCC 2.3GCC 10.2LLVM Clang 11510152025SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 320.9020.8020.721. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, LosslessAMD AOCC 2.3GCC 10.2LLVM Clang 11510152025Min: 20.85 / Avg: 20.9 / Max: 20.95Min: 20.71 / Avg: 20.8 / Max: 20.97Min: 20.69 / Avg: 20.72 / Max: 20.751. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3120240360480600SE +/- 1.05, N = 3SE +/- 0.97, N = 3SE +/- 0.49, N = 3564.96572.19575.22MIN: 399.64 / MAX: 724.27MIN: 404.8 / MAX: 726.7MIN: 414.12 / MAX: 729.951. (CC) gcc options: -O3 -march=znver2 -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3100200300400500Min: 563.8 / Avg: 564.96 / Max: 567.06Min: 571.07 / Avg: 572.19 / Max: 574.12Min: 574.7 / Avg: 575.22 / Max: 576.21. (CC) gcc options: -O3 -march=znver2 -pthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceLLVM Clang 11AMD AOCC 2.3GCC 10.216003200480064008000SE +/- 1.37, N = 3SE +/- 0.64, N = 3SE +/- 0.73, N = 35412.55413.57395.4-Qunused-arguments-Qunused-arguments1. (CC) gcc options: -pthread -m64 -O3 -march=znver2 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceLLVM Clang 11AMD AOCC 2.3GCC 10.213002600390052006500Min: 5409.8 / Avg: 5412.5 / Max: 5414.2Min: 5412.3 / Avg: 5413.5 / Max: 5414.5Min: 7394 / Avg: 7395.37 / Max: 7396.51. (CC) gcc options: -pthread -m64 -O3 -march=znver2 -lssl -lcrypto -ldl

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2GCC 10.2LLVM Clang 11AMD AOCC 2.348121620SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 316.5116.4916.321. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 2GCC 10.2LLVM Clang 11AMD AOCC 2.348121620Min: 16.48 / Avg: 16.51 / Max: 16.54Min: 16.47 / Avg: 16.49 / Max: 16.5Min: 16.29 / Avg: 16.31 / Max: 16.331. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch 1D - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.30.38760.77521.16281.55041.938SE +/- 0.00256, N = 3SE +/- 0.00519, N = 3SE +/- 0.00432, N = 31.722471.675031.40879-fopenmp=libomp - MIN: 1.62-fopenmp - MIN: 1.59-fopenmp=libomp - MIN: 1.361. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch 1D - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.3246810Min: 1.72 / Avg: 1.72 / Max: 1.73Min: 1.67 / Avg: 1.68 / Max: 1.69Min: 1.4 / Avg: 1.41 / Max: 1.421. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch 1D - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.30.26450.5290.79351.0581.3225SE +/- 0.00350, N = 3SE +/- 0.00137, N = 3SE +/- 0.00275, N = 31.175561.031371.00926-fopenmp - MIN: 1.13-fopenmp=libomp - MIN: 0.97-fopenmp=libomp - MIN: 0.951. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: IP Batch 1D - Data Type: u8s8f32 - Engine: CPUGCC 10.2LLVM Clang 11AMD AOCC 2.3246810Min: 1.17 / Avg: 1.18 / Max: 1.18Min: 1.03 / Avg: 1.03 / Max: 1.03Min: 1 / Avg: 1.01 / Max: 1.011. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

ASTC Encoder

ASTC Encoder (astcenc) is for the Adaptive Scalable Texture Compression (ASTC) format commonly used with OpenGL, OpenGL ES, and Vulkan graphics APIs. This test profile does a coding test of both compression/decompression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: ThoroughGCC 10.2LLVM Clang 11AMD AOCC 2.33691215SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 39.618.328.161. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: ThoroughGCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 9.6 / Avg: 9.61 / Max: 9.61Min: 8.32 / Avg: 8.32 / Max: 8.32Min: 8.16 / Avg: 8.16 / Max: 8.161. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 4KGCC 10.2AMD AOCC 2.3LLVM Clang 1160120180240300SE +/- 0.57, N = 3SE +/- 1.22, N = 3SE +/- 1.08, N = 3269.72274.20275.41MIN: 160.12 / MAX: 288.9MIN: 151.98 / MAX: 293.44MIN: 155.99 / MAX: 295.351. (CC) gcc options: -O3 -march=znver2 -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 4KGCC 10.2AMD AOCC 2.3LLVM Clang 1150100150200250Min: 269.12 / Avg: 269.72 / Max: 270.87Min: 271.78 / Avg: 274.2 / Max: 275.66Min: 273.55 / Avg: 275.41 / Max: 277.291. (CC) gcc options: -O3 -march=znver2 -pthread

SVT-AV1

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3246810SE +/- 0.025, N = 3SE +/- 0.026, N = 3SE +/- 0.042, N = 36.7758.5918.6571. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 6.73 / Avg: 6.78 / Max: 6.82Min: 8.54 / Avg: 8.59 / Max: 8.62Min: 8.57 / Avg: 8.66 / Max: 8.71. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Matrix Multiply Batch Shapes Transformer - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.30.12960.25920.38880.51840.648SE +/- 0.001767, N = 3SE +/- 0.001691, N = 3SE +/- 0.000544, N = 30.5758640.5329440.464235-fopenmp=libomp - MIN: 0.55-fopenmp - MIN: 0.51-fopenmp=libomp - MIN: 0.451. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Matrix Multiply Batch Shapes Transformer - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.3246810Min: 0.57 / Avg: 0.58 / Max: 0.58Min: 0.53 / Avg: 0.53 / Max: 0.54Min: 0.46 / Avg: 0.46 / Max: 0.471. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.31122334455SE +/- 0.13, N = 3SE +/- 0.09, N = 3SE +/- 0.14, N = 349.0550.0250.601. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.31020304050Min: 48.81 / Avg: 49.05 / Max: 49.25Min: 49.87 / Avg: 50.02 / Max: 50.19Min: 50.37 / Avg: 50.6 / Max: 50.841. (CXX) g++ options: -O3 -march=znver2 -rdynamic -lpthread -lrt -ldl -lnuma

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3AMD AOCC 2.3LLVM Clang 11GCC 10.23691215SE +/- 0.004, N = 3SE +/- 0.003, N = 3SE +/- 0.004, N = 311.02610.0788.798-ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr1. (CC) gcc options: -O3 -pipe -march=znver2 -lncurses -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3AMD AOCC 2.3LLVM Clang 11GCC 10.23691215Min: 11.02 / Avg: 11.03 / Max: 11.03Min: 10.07 / Avg: 10.08 / Max: 10.09Min: 8.79 / Avg: 8.8 / Max: 8.81. (CC) gcc options: -O3 -pipe -march=znver2 -lncurses -lm

WebP Image Encode

This is a test of Google's libwebp with the cwebp image encode utility and using a sample 6000x4000 pixel JPEG image as the input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest CompressionGCC 10.2LLVM Clang 11AMD AOCC 2.3246810SE +/- 0.003, N = 3SE +/- 0.008, N = 3SE +/- 0.008, N = 38.8617.6557.5461. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg
OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest CompressionGCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 8.86 / Avg: 8.86 / Max: 8.87Min: 7.65 / Avg: 7.66 / Max: 7.67Min: 7.53 / Avg: 7.55 / Max: 7.561. (CC) gcc options: -fvisibility=hidden -O3 -march=znver2 -pthread -lm -ljpeg

SVT-AV1

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.31632486480SE +/- 0.29, N = 3SE +/- 0.30, N = 3SE +/- 0.46, N = 355.7170.2370.701. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.31428425670Min: 55.14 / Avg: 55.71 / Max: 56.08Min: 69.79 / Avg: 70.23 / Max: 70.8Min: 69.81 / Avg: 70.7 / Max: 71.371. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

ASTC Encoder

ASTC Encoder (astcenc) is for the Adaptive Scalable Texture Compression (ASTC) format commonly used with OpenGL, OpenGL ES, and Vulkan graphics APIs. This test profile does a coding test of both compression/decompression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: MediumGCC 10.2LLVM Clang 11AMD AOCC 2.3246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 37.006.055.811. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: MediumGCC 10.2LLVM Clang 11AMD AOCC 2.33691215Min: 6.99 / Avg: 7 / Max: 7.02Min: 6.02 / Avg: 6.05 / Max: 6.06Min: 5.8 / Avg: 5.81 / Max: 5.821. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark part of libjpeg-turbo. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.0.2Test: Decompression ThroughputGCC 10.2LLVM Clang 11AMD AOCC 2.34080120160200SE +/- 0.04, N = 3SE +/- 0.21, N = 3SE +/- 0.02, N = 3171.89174.99176.871. (CC) gcc options: -O3 -march=znver2 -rdynamic
OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.0.2Test: Decompression ThroughputGCC 10.2LLVM Clang 11AMD AOCC 2.3306090120150Min: 171.81 / Avg: 171.89 / Max: 171.94Min: 174.59 / Avg: 174.99 / Max: 175.31Min: 176.84 / Avg: 176.87 / Max: 176.891. (CC) gcc options: -O3 -march=znver2 -rdynamic

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3130260390520650SE +/- 0.36, N = 3SE +/- 0.95, N = 3SE +/- 2.09, N = 3567.42584.65588.62MIN: 337.19 / MAX: 625.71MIN: 337.56 / MAX: 641.35MIN: 345.64 / MAX: 651.081. (CC) gcc options: -O3 -march=znver2 -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.3100200300400500Min: 566.97 / Avg: 567.42 / Max: 568.14Min: 582.87 / Avg: 584.65 / Max: 586.12Min: 586.15 / Avg: 588.62 / Max: 592.771. (CC) gcc options: -O3 -march=znver2 -pthread

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingLLVM Clang 11GCC 10.2AMD AOCC 2.3306090120150SE +/- 0.59, N = 3SE +/- 1.24, N = 3SE +/- 0.67, N = 3146.43149.35151.92-mstack-alignment=64-mstack-alignment=641. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=znver2 -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingLLVM Clang 11GCC 10.2AMD AOCC 2.3306090120150Min: 145.54 / Avg: 146.43 / Max: 147.54Min: 147.47 / Avg: 149.35 / Max: 151.7Min: 150.66 / Avg: 151.92 / Max: 152.941. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=znver2 -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

oneDNN

This is a test of the Intel oneDNN as an Intel-optimized library for Deep Neural Networks and making use of its built-in benchdnn functionality. The result is the total perf time reported. Intel oneDNN was formerly known as DNNL (Deep Neural Network Library) and MKL-DNN before being rebranded as part of the oneAPI initiative. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_3d - Data Type: u8s8f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.30.44760.89521.34281.79042.238SE +/- 0.00691, N = 3SE +/- 0.00392, N = 3SE +/- 0.00189, N = 31.989271.943801.87485-fopenmp=libomp - MIN: 1.9-fopenmp - MIN: 1.82-fopenmp=libomp - MIN: 1.821. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_3d - Data Type: u8s8f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.3246810Min: 1.98 / Avg: 1.99 / Max: 2Min: 1.94 / Avg: 1.94 / Max: 1.95Min: 1.87 / Avg: 1.87 / Max: 1.881. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_3d - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.30.83781.67562.51343.35124.189SE +/- 0.00775, N = 3SE +/- 0.01624, N = 3SE +/- 0.01101, N = 33.723543.680733.66096-fopenmp=libomp - MIN: 3.57-fopenmp - MIN: 3.53-fopenmp=libomp - MIN: 3.491. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl
OpenBenchmarking.orgms, Fewer Is BetteroneDNN 1.5Harness: Deconvolution Batch deconv_3d - Data Type: f32 - Engine: CPULLVM Clang 11GCC 10.2AMD AOCC 2.3246810Min: 3.71 / Avg: 3.72 / Max: 3.74Min: 3.66 / Avg: 3.68 / Max: 3.71Min: 3.65 / Avg: 3.66 / Max: 3.681. (CXX) g++ options: -O3 -march=native -std=c++11 -msse4.1 -fPIC -pie -lpthread -ldl

SVT-VP9

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.360120180240300SE +/- 1.18, N = 3SE +/- 1.68, N = 3SE +/- 0.90, N = 3279.73286.24291.221. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.350100150200250Min: 277.52 / Avg: 279.73 / Max: 281.56Min: 282.89 / Avg: 286.24 / Max: 288.05Min: 289.72 / Avg: 291.22 / Max: 292.831. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 10.2AMD AOCC 2.3LLVM Clang 11200K400K600K800K1000KSE +/- 1467.20, N = 5SE +/- 471.20, N = 5SE +/- 582.00, N = 51007283113844211436421. (CC) gcc options: -O3 -march=znver2 -march=native
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 10.2AMD AOCC 2.3LLVM Clang 11200K400K600K800K1000KMin: 1001414 / Avg: 1007282.8 / Max: 1008750Min: 1137971 / Avg: 1138442.2 / Max: 1140327Min: 1142692 / Avg: 1143642.4 / Max: 11450681. (CC) gcc options: -O3 -march=znver2 -march=native

SVT-VP9

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.380160240320400SE +/- 1.42, N = 3SE +/- 1.74, N = 3SE +/- 0.54, N = 3348.24365.57368.171. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.370140210280350Min: 346.02 / Avg: 348.24 / Max: 350.88Min: 362.1 / Avg: 365.57 / Max: 367.42Min: 367.42 / Avg: 368.17 / Max: 369.231. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.380160240320400SE +/- 2.15, N = 3SE +/- 1.70, N = 3SE +/- 1.39, N = 3354.98363.72366.611. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 10.2LLVM Clang 11AMD AOCC 2.370140210280350Min: 352.73 / Avg: 354.98 / Max: 359.28Min: 360.36 / Avg: 363.72 / Max: 365.85Min: 363.86 / Avg: 366.61 / Max: 368.321. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

Geometric Mean Of All Test Results

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - EPYC 7502 AOCC 2.3 Compiler ComparisonGCC 10.2LLVM Clang 11AMD AOCC 2.3306090120150113.07115.39121.37

Number Of First Place Finishes

AMD AOCC 2.361 [68.5%]GCC 10.217 [19.1%]LLVM Clang 1111 [12.4%]Number Of First Place FinishesWins - 89 TestsOpenBenchmarking.org

Number Of Last Place Finishes

GCC 10.256 [62.9%]LLVM Clang 1123 [25.8%]AMD AOCC 2.310 [11.2%]Number Of Last Place FinishesLosses - 89 TestsOpenBenchmarking.org

92 Results Shown

Basis Universal
Darmstadt Automotive Parallel Heterogeneous Suite
Hierarchical INTegration
NGINX Benchmark
SVT-AV1
NCNN:
  CPU - yolov4-tiny
  CPU - resnet50
  CPU - alexnet
  CPU - resnet18
  CPU - vgg16
  CPU - googlenet
  CPU - blazeface
  CPU - efficientnet-b0
  CPU - mnasnet
  CPU - shufflenet-v2
  CPU-v3-v3 - mobilenet-v3
  CPU-v2-v2 - mobilenet-v2
  CPU - mobilenet
  CPU - squeezenet
dav1d
VP9 libvpx Encoding
Timed MrBayes Analysis
oneDNN
SQLite Speedtest
ASTC Encoder
Crypto++
LZ4 Compression:
  9 - Compression Speed
  3 - Compression Speed
GraphicsMagick:
  Resizing
  Sharpen
  Rotate
  Enhanced
  Swirl
oneDNN
Redis
WebP Image Encode
Stockfish
Redis:
  LPUSH
  GET
AOBench
oneDNN
Zstd Compression
Darmstadt Automotive Parallel Heterogeneous Suite
LZ4 Compression
VP9 libvpx Encoding
PostgreSQL pgbench:
  1 - 1 - Read Write - Average Latency
  1 - 1 - Read Write
SciMark
Zstd Compression
Darmstadt Automotive Parallel Heterogeneous Suite
LibRaw
C-Ray
x265
Basis Universal
PostgreSQL pgbench:
  1 - 50 - Read Write - Average Latency
  1 - 50 - Read Write
  1 - 50 - Read Only - Average Latency
  1 - 50 - Read Only
  1 - 1 - Read Only - Average Latency
  1 - 1 - Read Only
TNN:
  CPU - MobileNet v2
  CPU - SqueezeNet v1.1
RNNoise
oneDNN:
  Deconvolution Batch deconv_1d - u8s8f32 - CPU
  Deconvolution Batch deconv_1d - f32 - CPU
WebP Image Encode
dav1d
OpenSSL
Basis Universal
oneDNN:
  IP Batch 1D - f32 - CPU
  IP Batch 1D - u8s8f32 - CPU
ASTC Encoder
dav1d
SVT-AV1
oneDNN
x265
LAME MP3 Encoding
WebP Image Encode
SVT-AV1
ASTC Encoder
libjpeg-turbo tjbench
dav1d
x264
oneDNN:
  Deconvolution Batch deconv_3d - u8s8f32 - CPU
  Deconvolution Batch deconv_3d - f32 - CPU
SVT-VP9
TSCP
SVT-VP9:
  PSNR/SSIM Optimized - Bosphorus 1080p
  VMAF Optimized - Bosphorus 1080p
Geometric Mean Of All Test Results:
  Result Composite - EPYC 7502 AOCC 2.3 Compiler Comparison
  Wins - 89 Tests
  Losses - 89 Tests

GCC 10.2

Processor: AMD EPYC 7502 32-Core @ 2.50GHz (32 Cores / 64 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: VE228, Network: 2 x Intel I350

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 7 December 2020 16:58 by user phoronix.

LLVM Clang 11

Processor: AMD EPYC 7502 32-Core @ 2.50GHz (32 Cores / 64 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: VE228, Network: 2 x Intel I350

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: Clang 11.0.0-2Target:, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 8 December 2020 06:09 by user phoronix.

AMD AOCC 2.3

Processor: AMD EPYC 7502 32-Core @ 2.50GHz (32 Cores / 64 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Audio: AMD Starship/Matisse, Monitor: VE228, Network: 2 x Intel I350

OS: Ubuntu 20.10, Kernel: 5.8.0-31-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: Clang 11.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x830101c
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 7 December 2020 10:27 by user phoronix.