EPYC 7763 LLVM Clang Compiler Tests

AMD EPYC 7763 64-Core testing with a Supermicro H12SSL-i v1.01 (2.0 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2104129-IB-EPYC7763L05&grr.

EPYC 7763 LLVM Clang Compiler TestsProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionClang 12.0Clang 11.0Clang 12.0 LTOAMD EPYC 7763 64-Core @ 2.45GHz (64 Cores / 128 Threads)Supermicro H12SSL-i v1.01 (2.0 BIOS)AMD Starship/Matisse126GB3841GB Micron_9300_MTFDHAL3T8TDPASPEED2 x Broadcom NetXtreme BCM5720 2-port PCIeUbuntu 20.045.12.0-051200rc6daily20210408-generic (x86_64) 20210407GNOME Shell 3.36.4X Server 1.20.8Clang 12.0.0-++20210409092622+fa0971b87fb2-1~exp1~20210409193326.73ext41024x768Clang 11.0.0-2~ubuntu20.04.1Clang 12.0.0-++20210409092622+fa0971b87fb2-1~exp1~20210409193326.73OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- Clang 12.0: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- Clang 11.0: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- Clang 12.0 LTO: CXXFLAGS="-O3 -march=native -flto" CFLAGS="-O3 -march=native -flto"Processor Details- Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0xa001119Python Details- Python 3.8.2Security Details- 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 7763 LLVM Clang Compiler Testsfftw: Float + SSE - 2D FFT Size 4096onnx: super-resolution-10 - OpenMP CPUonnx: shufflenet-v2-10 - OpenMP CPUwebp2: Quality 100, Lossless Compressionjpegxl: PNG - 8onnx: bertsquad-10 - OpenMP CPUsecuremark: SecureMark-TLSgcrypt: webp2: Quality 95, Compression Effort 7fftw: Stock - 2D FFT Size 4096graphics-magick: Resizingaom-av1: Speed 4 Two-Pass - Bosphorus 4Kngspice: C7552onnx: yolov4 - OpenMP CPUonnx: fcn-resnet101-11 - OpenMP CPUsvt-av1: Enc Mode 0 - 1080pngspice: C2670webp2: Quality 75, Compression Effort 7viennacl: CPU BLAS - dGEMM-TTviennacl: CPU BLAS - dGEMM-TNviennacl: CPU BLAS - dGEMM-NTviennacl: CPU BLAS - dGEMM-NNviennacl: CPU BLAS - dGEMV-Tviennacl: CPU BLAS - dGEMV-Nviennacl: CPU BLAS - dDOTviennacl: CPU BLAS - dAXPYviennacl: CPU BLAS - dCOPYviennacl: CPU BLAS - sDOTviennacl: CPU BLAS - sAXPYviennacl: CPU BLAS - sCOPYpgbench: 100 - 250 - Read Write - Average Latencypgbench: 100 - 250 - Read Writeaom-av1: Speed 4 Two-Pass - Bosphorus 1080paom-av1: Speed 0 Two-Pass - Bosphorus 4Kmrbayes: Primate Phylogeny Analysisfftw: Float + SSE - 2D FFT Size 2048jpegxl: PNG - 7aom-av1: Speed 6 Two-Pass - Bosphorus 4Konednn: Recurrent Neural Network Training - u8s8f32 - CPUonednn: Recurrent Neural Network Training - bf16bf16bf16 - CPUonednn: Recurrent Neural Network Training - f32 - CPUonednn: Recurrent Neural Network Inference - f32 - CPUonednn: Recurrent Neural Network Inference - u8s8f32 - CPUonednn: Recurrent Neural Network Inference - bf16bf16bf16 - CPUsimdjson: DistinctUserIDsimdjson: PartialTweetscompress-lz4: 9 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 3 - Compression Speedsimdjson: Kostyagraphics-magick: Noise-Gaussiangraphics-magick: Sharpengraphics-magick: Rotategraphics-magick: Enhancedgraphics-magick: HWB Color Spacegraphics-magick: Swirldav1d: Chimera 1080p 10-bitfinancebench: Bonds OpenMPsimdjson: LargeRandavifenc: 0fftw: Stock - 2D FFT Size 2048aom-av1: Speed 6 Two-Pass - Bosphorus 1080pfinancebench: Repo OpenMPaom-av1: Speed 0 Two-Pass - Bosphorus 1080pwebp: Quality 100, Lossless, Highest Compressionaom-av1: Speed 6 Realtime - Bosphorus 4Kbotan: AES-256 - Decryptbotan: AES-256fftw: Float + SSE - 1D FFT Size 4096pgbench: 100 - 1 - Read Only - Average Latencypgbench: 100 - 1 - Read Onlypgbench: 100 - 100 - Read Write - Average Latencypgbench: 100 - 100 - Read Writepgbench: 100 - 100 - Read Only - Average Latencypgbench: 100 - 100 - Read Onlypgbench: 100 - 250 - Read Only - Average Latencypgbench: 100 - 250 - Read Onlypgbench: 100 - 1 - Read Write - Average Latencypgbench: 100 - 1 - Read Writecoremark: CoreMark Size 666 - Iterations Per Secondbotan: ChaCha20Poly1305 - Decryptbotan: ChaCha20Poly1305libraw: Post-Processing Benchmarkbotan: Blowfish - Decryptbotan: Blowfishbotan: Twofish - Decryptbotan: Twofishquantlib: botan: CAST-256 - Decryptbotan: CAST-256botan: KASUMI - Decryptbotan: KASUMIscimark2: Compositefftw: Float + SSE - 2D FFT Size 1024etcpak: ETC2avifenc: 6, Losslessavifenc: 2astcenc: Exhaustiveaom-av1: Speed 6 Realtime - Bosphorus 1080ponednn: Deconvolution Batch shapes_1d - f32 - CPUonednn: Deconvolution Batch shapes_1d - u8s8f32 - CPUjpegxl: JPEG - 5x265: Bosphorus 4Kliquid-dsp: 128 - 256 - 57liquid-dsp: 64 - 256 - 57liquid-dsp: 32 - 256 - 57liquid-dsp: 1 - 256 - 57etcpak: ETC1webp: Quality 100, Losslessaom-av1: Speed 8 Realtime - Bosphorus 4Kjpegxl: PNG - 5aom-av1: Speed 9 Realtime - Bosphorus 4Kjpegxl: JPEG - 7tachyon: Total Timec-ray: Total Time - 4K, 16 Rays Per Pixelonednn: Convolution Batch Shapes Auto - u8s8f32 - CPUsvt-hevc: 1 - Bosphorus 1080ponednn: IP Shapes 1D - f32 - CPUonednn: IP Shapes 1D - u8s8f32 - CPUsvt-av1: Enc Mode 4 - 1080pencode-flac: WAV To FLACfftw: Float + SSE - 1D FFT Size 1024encode-opus: WAV To Opus Encodeonednn: Matrix Multiply Batch Shapes Transformer - f32 - CPUonednn: Matrix Multiply Batch Shapes Transformer - u8s8f32 - CPUpovray: Trace Timefftw: Stock - 2D FFT Size 1024jpegxl: JPEG - 8toybrot: TBBavifenc: 6dav1d: Chimera 1080ponednn: IP Shapes 3D - f32 - CPUonednn: IP Shapes 3D - u8s8f32 - CPUx265: Bosphorus 1080pencode-mp3: WAV To MP3onednn: Convolution Batch Shapes Auto - f32 - CPUtoybrot: OpenMPsvt-av1: Enc Mode 8 - 1080ptoybrot: C++ Taskswebp2: Quality 100, Compression Effort 5aom-av1: Speed 8 Realtime - Bosphorus 1080ptoybrot: C++ Threadsdav1d: Summer Nature 4Kastcenc: Thoroughfftw: Float + SSE - 1D FFT Size 2048webp: Quality 100, Highest Compressionaom-av1: Speed 9 Realtime - Bosphorus 1080pavifenc: 10, Losslessfftw: Stock - 1D FFT Size 4096fftw: Stock - 1D FFT Size 1024astcenc: Mediumfftw: Stock - 1D FFT Size 2048avifenc: 10fftw: Stock - 1D FFT Size 32onednn: Deconvolution Batch shapes_3d - f32 - CPUonednn: Deconvolution Batch shapes_3d - u8s8f32 - CPUwebp2: Defaultdav1d: Summer Nature 1080pfftw: Float + SSE - 1D FFT Size 32svt-vp9: Visual Quality Optimized - Bosphorus 1080pwebp: Quality 100etcpak: DXT1svt-hevc: 7 - Bosphorus 1080psvt-vp9: VMAF Optimized - Bosphorus 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080ptscp: AI Chess Performancewebp: Defaultsvt-hevc: 10 - Bosphorus 1080pscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte CarloClang 12.0Clang 11.0Clang 12.0 LTO2279744569904374.0350.82498265204236.924207.0086744.121364.8795.9563331120.183118.870109.52573.051.965.748.662669.18198786044343574714.431566847.100.2189.1163193512.158.991307.491305.101302.70593.972590.182597.4814.624.6013926.548.5013911.552.072.7545761471210766051993308.3251596.8671870.8447.8847789.922.1333246.8372390.5338.44917.224682.4554659.338454280.041243101.607623190.09410690220.23410712090.30532811785466.283969843.404850.49641.78351.284380.054321.190315.4092653.8133.048132.82084.22982.6443190.6236239202.08525.22025.17518.993626.851.444250.49194066.6630.3236437666673070633333156483333355663000284.64219.01633.3974.2738.1166.3816.046815.8702.0360641.091.077011.0750711.4747.854503507.5670.3136891.172589.2969088.328.1367809.5101198.223.285070.71012474.008.2561.221327507118.06774376.69088.787220541.566.7647512546.309103.175.7469862.0108054.0058104673.361133332.367970.7797762.7391244.1115649372.492.1992718.525345.30487.43488.2315709661.331643.581785.508848.404280.22363.85675.132291345239797392.8490.8471260119240.205203.6346823.820344.9590.5273461080.181103.826109.63684.088.379.383.667751.2933104318774624124954.603544887.200.2188.6203174112.019.141277.621271.911276.04563.200562.970563.2474.414.4113927.949.0113840.352.352.6846361366510686161915184.1951900.4348960.8147.8947878.522.0033178.4986980.5337.72717.134895.5584901.127466760.040249431.626616160.09410693670.23510655060.30233121790837.010000840.637848.23638.71351.075319.234302.405299.2142640.2127.740128.58680.22179.1493319.3436181168.81926.03425.47219.025526.611.457570.48927865.5829.9435965333333051366667157840000056307000205.06518.57333.1478.4137.2865.4316.409915.5991.6054041.011.080111.0757711.8217.979507407.3920.3155221.151409.4088809.627.2462479.5361190.413.527870.59472973.368.2500.8411697029117.39268367.36686.096395543.436.7674500846.243100.555.8799438.6105643.983710004.23.429133242.318590.7791012.7431251.2514590373.992.2401872.759346.89481.05482.0216382651.336652.741785.429146.884590.37399.16674.8693.63313698.748.4713715.050.932657.8202.101284.7637085736771432719.985OpenBenchmarking.org

FFTW

Build: Float + SSE - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096Clang 12.0Clang 11.05K10K15K20K25KSE +/- 348.10, N = 9SE +/- 220.77, N = 322797229131. (CC) gcc options: -pthread -O3 -march=native -lm

ONNX Runtime

Model: super-resolution-10 - Device: OpenMP CPU

OpenBenchmarking.orgInferences Per Minute, More Is BetterONNX Runtime 1.6Model: super-resolution-10 - Device: OpenMP CPUClang 12.0Clang 11.010002000300040005000SE +/- 126.29, N = 12SE +/- 169.87, N = 9445645231. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -ffunction-sections -fdata-sections -ldl -lrt

ONNX Runtime

Model: shufflenet-v2-10 - Device: OpenMP CPU

OpenBenchmarking.orgInferences Per Minute, More Is BetterONNX Runtime 1.6Model: shufflenet-v2-10 - Device: OpenMP CPUClang 12.0Clang 11.02K4K6K8K10KSE +/- 88.25, N = 12SE +/- 102.76, N = 8990497971. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -ffunction-sections -fdata-sections -ldl -lrt

WebP2 Image Encode

Encode Settings: Quality 100, Lossless Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 100, Lossless CompressionClang 12.0Clang 11.090180270360450SE +/- 0.49, N = 3SE +/- 0.17, N = 3374.04392.851. (CXX) g++ options: -O3 -march=native -fno-rtti -rdynamic -lpthread -ljpeg -lgif -lwebp -lwebpdemux

JPEG XL

Input: PNG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: PNG - Encode Speed: 8Clang 12.0Clang 11.00.18450.3690.55350.7380.9225SE +/- 0.00, N = 3SE +/- 0.00, N = 30.820.801. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

ONNX Runtime

Model: bertsquad-10 - Device: OpenMP CPU

OpenBenchmarking.orgInferences Per Minute, More Is BetterONNX Runtime 1.6Model: bertsquad-10 - Device: OpenMP CPUClang 12.0Clang 11.0110220330440550SE +/- 10.30, N = 12SE +/- 5.55, N = 34984711. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -ffunction-sections -fdata-sections -ldl -lrt

SecureMark

Benchmark: SecureMark-TLS

OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSClang 12.0Clang 11.060K120K180K240K300KSE +/- 1778.47, N = 3SE +/- 407.86, N = 32652042601191. (CC) gcc options: -pedantic -O3

Gcrypt Library

OpenBenchmarking.orgSeconds, Fewer Is BetterGcrypt Library 1.9Clang 12.0Clang 11.050100150200250SE +/- 0.44, N = 3SE +/- 0.28, N = 3236.92240.211. (CC) gcc options: -O3 -march=native -fvisibility=hidden

WebP2 Image Encode

Encode Settings: Quality 95, Compression Effort 7

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 95, Compression Effort 7Clang 12.0Clang 11.050100150200250SE +/- 0.07, N = 3SE +/- 0.66, N = 3207.01203.631. (CXX) g++ options: -O3 -march=native -fno-rtti -rdynamic -lpthread -ljpeg -lgif -lwebp -lwebpdemux

FFTW

Build: Stock - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096Clang 12.0Clang 11.015003000450060007500SE +/- 35.20, N = 3SE +/- 60.67, N = 36744.16823.81. (CC) gcc options: -pthread -O3 -march=native -lm

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingClang 12.0Clang 11.05001000150020002500SE +/- 41.63, N = 12SE +/- 27.29, N = 3213620341. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

AOM AV1

Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 4KClang 12.0Clang 11.01.11382.22763.34144.45525.569SE +/- 0.04, N = 3SE +/- 0.07, N = 34.874.951. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Ngspice

Circuit: C7552

OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C7552Clang 12.0Clang 11.020406080100SE +/- 1.11, N = 6SE +/- 1.37, N = 395.9690.531. (CC) gcc options: -O3 -march=native -fopenmp -lm -lstdc++ -lfftw3 -lXaw -lXmu -lXt -lXext -lX11 -lSM -lICE

ONNX Runtime

Model: yolov4 - Device: OpenMP CPU

OpenBenchmarking.orgInferences Per Minute, More Is BetterONNX Runtime 1.6Model: yolov4 - Device: OpenMP CPUClang 12.0Clang 11.080160240320400SE +/- 4.15, N = 4SE +/- 1.42, N = 33333461. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -ffunction-sections -fdata-sections -ldl -lrt

ONNX Runtime

Model: fcn-resnet101-11 - Device: OpenMP CPU

OpenBenchmarking.orgInferences Per Minute, More Is BetterONNX Runtime 1.6Model: fcn-resnet101-11 - Device: OpenMP CPUClang 12.0Clang 11.0306090120150SE +/- 0.50, N = 3SE +/- 0.29, N = 31121081. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -ffunction-sections -fdata-sections -ldl -lrt

SVT-AV1

Encoder Mode: Enc Mode 0 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pClang 12.0Clang 11.00.04120.08240.12360.16480.206SE +/- 0.000, N = 3SE +/- 0.000, N = 30.1830.1811. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

Ngspice

Circuit: C2670

OpenBenchmarking.orgSeconds, Fewer Is BetterNgspice 34Circuit: C2670Clang 12.0Clang 11.0306090120150SE +/- 0.53, N = 3SE +/- 0.06, N = 3118.87103.831. (CC) gcc options: -O3 -march=native -fopenmp -lm -lstdc++ -lfftw3 -lXaw -lXmu -lXt -lXext -lX11 -lSM -lICE

WebP2 Image Encode

Encode Settings: Quality 75, Compression Effort 7

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 75, Compression Effort 7Clang 12.0Clang 11.020406080100SE +/- 0.10, N = 3SE +/- 0.10, N = 3109.53109.641. (CXX) g++ options: -O3 -march=native -fno-rtti -rdynamic -lpthread -ljpeg -lgif -lwebp -lwebpdemux

ViennaCL

Test: CPU BLAS - dGEMM-TT

OpenBenchmarking.orgGFLOPs/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMM-TTClang 12.0Clang 11.020406080100SE +/- 0.07, N = 12SE +/- 0.02, N = 1473.084.01. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dGEMM-TN

OpenBenchmarking.orgGFLOPs/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMM-TNClang 12.0Clang 11.020406080100SE +/- 0.09, N = 12SE +/- 0.02, N = 1551.988.31. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dGEMM-NT

OpenBenchmarking.orgGFLOPs/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMM-NTClang 12.0Clang 11.020406080100SE +/- 0.56, N = 12SE +/- 0.03, N = 1565.779.31. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dGEMM-NN

OpenBenchmarking.orgGFLOPs/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMM-NNClang 12.0Clang 11.020406080100SE +/- 0.05, N = 12SE +/- 0.06, N = 1548.683.61. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dGEMV-T

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMV-TClang 12.0Clang 11.0150300450600750SE +/- 4.04, N = 12SE +/- 1.41, N = 146266771. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dGEMV-N

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dGEMV-NClang 12.0Clang 11.01530456075SE +/- 2.22, N = 12SE +/- 3.65, N = 1569.151.21. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dDOT

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dDOTClang 12.0Clang 11.02004006008001000SE +/- 17.06, N = 12SE +/- 1.49, N = 158199331. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dAXPY

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dAXPYClang 12.0Clang 11.02004006008001000SE +/- 20.06, N = 12SE +/- 1.59, N = 1587810431. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - dCOPY

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - dCOPYClang 12.0Clang 11.0400800120016002000SE +/- 15.32, N = 11SE +/- 8.32, N = 1560418771. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - sDOT

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - sDOTClang 12.0Clang 11.0100200300400500SE +/- 35.24, N = 12SE +/- 38.96, N = 154344621. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - sAXPY

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - sAXPYClang 12.0Clang 11.090180270360450SE +/- 15.69, N = 12SE +/- 34.43, N = 153574121. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

ViennaCL

Test: CPU BLAS - sCOPY

OpenBenchmarking.orgGB/s, More Is BetterViennaCL 1.7.1Test: CPU BLAS - sCOPYClang 12.0Clang 11.0110220330440550SE +/- 15.30, N = 12SE +/- 36.50, N = 154714951. (CXX) g++ options: -O3 -march=native -fopenmp=libomp -rdynamic -lOpenCL

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average LatencyClang 12.0Clang 11.01.03572.07143.10714.14285.1785SE +/- 0.054, N = 15SE +/- 0.074, N = 34.4314.6031. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read WriteClang 12.0Clang 11.012K24K36K48K60KSE +/- 702.52, N = 15SE +/- 883.12, N = 356684544881. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

AOM AV1

Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 4 Two-Pass - Input: Bosphorus 1080pClang 12.0Clang 11.0246810SE +/- 0.04, N = 3SE +/- 0.01, N = 37.107.201. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 4KClang 12.0Clang 11.00.04730.09460.14190.18920.2365SE +/- 0.00, N = 3SE +/- 0.00, N = 30.210.211. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisClang 12.0Clang 11.0Clang 12.0 LTO20406080100SE +/- 0.98, N = 3SE +/- 0.98, N = 3SE +/- 1.09, N = 389.1288.6293.63-flto1. (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=native -lm

FFTW

Build: Float + SSE - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048Clang 12.0Clang 11.07K14K21K28K35KSE +/- 77.17, N = 3SE +/- 146.10, N = 331935317411. (CC) gcc options: -pthread -O3 -march=native -lm

JPEG XL

Input: PNG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: PNG - Encode Speed: 7Clang 12.0Clang 11.03691215SE +/- 0.05, N = 3SE +/- 0.02, N = 312.1512.011. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4KClang 12.0Clang 11.03691215SE +/- 0.10, N = 3SE +/- 0.03, N = 38.999.141. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

oneDNN

Harness: Recurrent Neural Network Training - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Training - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.030060090012001500SE +/- 3.61, N = 3SE +/- 7.11, N = 31307.491277.62MIN: 1293.38MIN: 1252.391. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Training - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Training - Data Type: bf16bf16bf16 - Engine: CPUClang 12.0Clang 11.030060090012001500SE +/- 1.78, N = 3SE +/- 9.75, N = 31305.101271.91MIN: 1294.76MIN: 1252.331. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPUClang 12.0Clang 11.030060090012001500SE +/- 3.92, N = 3SE +/- 9.46, N = 31302.701276.04MIN: 1289.86MIN: 1249.651. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPUClang 12.0Clang 11.0130260390520650SE +/- 9.50, N = 3SE +/- 0.83, N = 3593.97563.20MIN: 570.44MIN: 550.231. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Inference - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Inference - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.0130260390520650SE +/- 1.89, N = 3SE +/- 0.25, N = 3590.18562.97MIN: 575.41MIN: 551.491. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Recurrent Neural Network Inference - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Recurrent Neural Network Inference - Data Type: bf16bf16bf16 - Engine: CPUClang 12.0Clang 11.0130260390520650SE +/- 3.02, N = 3SE +/- 0.10, N = 3597.48563.25MIN: 580.8MIN: 551.311. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

simdjson

Throughput Test: DistinctUserID

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 0.8.2Throughput Test: DistinctUserIDClang 12.0Clang 11.01.03952.0793.11854.1585.1975SE +/- 0.00, N = 3SE +/- 0.00, N = 34.624.411. (CXX) g++ options: -O3 -march=native -pthread

simdjson

Throughput Test: PartialTweets

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 0.8.2Throughput Test: PartialTweetsClang 12.0Clang 11.01.0352.073.1054.145.175SE +/- 0.01, N = 3SE +/- 0.01, N = 34.604.411. (CXX) g++ options: -O3 -march=native -pthread

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedClang 12.0Clang 11.0Clang 12.0 LTO3K6K9K12K15KSE +/- 65.90, N = 3SE +/- 23.21, N = 3SE +/- 46.50, N = 313926.513927.913698.71. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedClang 12.0Clang 11.0Clang 12.0 LTO1122334455SE +/- 0.42, N = 3SE +/- 0.46, N = 3SE +/- 0.74, N = 348.5049.0148.471. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedClang 12.0Clang 11.0Clang 12.0 LTO3K6K9K12K15KSE +/- 71.01, N = 3SE +/- 15.91, N = 3SE +/- 60.82, N = 313911.513840.313715.01. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedClang 12.0Clang 11.0Clang 12.0 LTO1224364860SE +/- 0.80, N = 3SE +/- 0.33, N = 3SE +/- 0.02, N = 352.0752.3550.931. (CC) gcc options: -O3

simdjson

Throughput Test: Kostya

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 0.8.2Throughput Test: KostyaClang 12.0Clang 11.00.61881.23761.85642.47523.094SE +/- 0.01, N = 3SE +/- 0.00, N = 32.752.681. (CXX) g++ options: -O3 -march=native -pthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianClang 12.0Clang 11.0100200300400500SE +/- 1.00, N = 34574631. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenClang 12.0Clang 11.01302603905206506146131. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateClang 12.0Clang 11.0150300450600750SE +/- 2.60, N = 3SE +/- 1.33, N = 37126651. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedClang 12.0Clang 11.02004006008001000SE +/- 1.86, N = 3107610681. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceClang 12.0Clang 11.0130260390520650SE +/- 0.67, N = 3SE +/- 0.88, N = 36056161. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlClang 12.0Clang 11.0400800120016002000SE +/- 6.57, N = 3SE +/- 12.41, N = 3199319151. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.2Video Input: Chimera 1080p 10-bitClang 12.0Clang 11.070140210280350SE +/- 0.93, N = 3SE +/- 0.48, N = 3308.32184.19MIN: 220.53 / MAX: 490.51-lm - MIN: 114.52 / MAX: 310.51. (CC) gcc options: -O3 -march=native -pthread

FinanceBench

Benchmark: Bonds OpenMP

OpenBenchmarking.orgms, Fewer Is BetterFinanceBench 2016-07-25Benchmark: Bonds OpenMPClang 12.0Clang 11.011K22K33K44K55KSE +/- 10.95, N = 3SE +/- 4.51, N = 351596.8751900.431. (CXX) g++ options: -O3 -march=native -fopenmp

simdjson

Throughput Test: LargeRandom

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 0.8.2Throughput Test: LargeRandomClang 12.0Clang 11.00.1890.3780.5670.7560.945SE +/- 0.00, N = 3SE +/- 0.00, N = 30.840.811. (CXX) g++ options: -O3 -march=native -pthread

libavif avifenc

Encoder Speed: 0

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 0Clang 12.0Clang 11.01122334455SE +/- 0.04, N = 3SE +/- 0.07, N = 347.8847.891. (CXX) g++ options: -O3 -fPIC -lm

FFTW

Build: Stock - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048Clang 12.0Clang 11.02K4K6K8K10KSE +/- 65.76, N = 3SE +/- 27.38, N = 37789.97878.51. (CC) gcc options: -pthread -O3 -march=native -lm

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080pClang 12.0Clang 11.0510152025SE +/- 0.05, N = 3SE +/- 0.15, N = 322.1322.001. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

FinanceBench

Benchmark: Repo OpenMP

OpenBenchmarking.orgms, Fewer Is BetterFinanceBench 2016-07-25Benchmark: Repo OpenMPClang 12.0Clang 11.07K14K21K28K35KSE +/- 64.93, N = 3SE +/- 0.81, N = 333246.8433178.501. (CXX) g++ options: -O3 -march=native -fopenmp

AOM AV1

Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 0 Two-Pass - Input: Bosphorus 1080pClang 12.0Clang 11.00.11930.23860.35790.47720.5965SE +/- 0.00, N = 3SE +/- 0.00, N = 30.530.531. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

WebP Image Encode

Encode Settings: Quality 100, Lossless, Highest Compression

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Lossless, Highest CompressionClang 12.0Clang 11.0918273645SE +/- 0.07, N = 3SE +/- 0.08, N = 338.4537.731. (CC) gcc options: -fvisibility=hidden -O3 -march=native -pthread -lm -lpng16 -ljpeg

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4KClang 12.0Clang 11.048121620SE +/- 0.11, N = 3SE +/- 0.11, N = 317.2217.131. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Botan

Test: AES-256 - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256 - DecryptClang 12.0Clang 11.010002000300040005000SE +/- 4.78, N = 3SE +/- 1.35, N = 34682.464895.561. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: AES-256

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256Clang 12.0Clang 11.011002200330044005500SE +/- 2.14, N = 3SE +/- 2.16, N = 34659.344901.131. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

FFTW

Build: Float + SSE - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096Clang 12.0Clang 11.010K20K30K40K50KSE +/- 671.66, N = 15SE +/- 413.24, N = 1545428466761. (CC) gcc options: -pthread -O3 -march=native -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyClang 12.0Clang 11.00.00920.01840.02760.03680.046SE +/- 0.001, N = 3SE +/- 0.001, N = 30.0410.0401. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read OnlyClang 12.0Clang 11.05K10K15K20K25KSE +/- 303.43, N = 3SE +/- 289.16, N = 324310249431. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average LatencyClang 12.0Clang 11.00.36590.73181.09771.46361.8295SE +/- 0.004, N = 3SE +/- 0.011, N = 31.6071.6261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read WriteClang 12.0Clang 11.013K26K39K52K65KSE +/- 162.92, N = 3SE +/- 400.92, N = 362319616161. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyClang 12.0Clang 11.00.02120.04240.06360.08480.106SE +/- 0.000, N = 3SE +/- 0.000, N = 30.0940.0941. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyClang 12.0Clang 11.0200K400K600K800K1000KSE +/- 720.87, N = 3SE +/- 1740.88, N = 3106902210693671. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average LatencyClang 12.0Clang 11.00.05290.10580.15870.21160.2645SE +/- 0.001, N = 3SE +/- 0.003, N = 30.2340.2351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 250 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read OnlyClang 12.0Clang 11.0200K400K600K800K1000KSE +/- 6289.60, N = 3SE +/- 13844.42, N = 3107120910655061. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average LatencyClang 12.0Clang 11.00.06860.13720.20580.27440.343SE +/- 0.000, N = 3SE +/- 0.002, N = 30.3050.3021. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read WriteClang 12.0Clang 11.07001400210028003500SE +/- 3.48, N = 3SE +/- 14.62, N = 3328133121. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondClang 12.0Clang 11.0400K800K1200K1600K2000KSE +/- 984.68, N = 3SE +/- 971.31, N = 31785466.281790837.011. (CC) gcc options: -O2 -O3 -march=native -lrt" -lrt

Botan

Test: ChaCha20Poly1305 - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - DecryptClang 12.0Clang 11.02004006008001000SE +/- 4.64, N = 3SE +/- 0.16, N = 3843.40840.641. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: ChaCha20Poly1305

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305Clang 12.0Clang 11.02004006008001000SE +/- 4.85, N = 3SE +/- 0.62, N = 3850.50848.241. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

LibRaw

Post-Processing Benchmark

OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing BenchmarkClang 12.0Clang 11.01020304050SE +/- 0.12, N = 3SE +/- 0.33, N = 341.7838.711. (CXX) g++ options: -O3 -march=native -fopenmp -ljpeg -lz -lm

Botan

Test: Blowfish - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - DecryptClang 12.0Clang 11.080160240320400SE +/- 0.04, N = 3SE +/- 2.03, N = 3351.28351.081. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Blowfish

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: BlowfishClang 12.0Clang 11.080160240320400SE +/- 0.05, N = 3SE +/- 1.73, N = 3380.05319.231. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Twofish - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - DecryptClang 12.0Clang 11.070140210280350SE +/- 0.16, N = 3SE +/- 0.15, N = 3321.19302.411. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: Twofish

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: TwofishClang 12.0Clang 11.070140210280350SE +/- 0.13, N = 3SE +/- 0.09, N = 3315.41299.211. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

QuantLib

OpenBenchmarking.orgMFLOPS, More Is BetterQuantLib 1.21Clang 12.0Clang 11.0Clang 12.0 LTO6001200180024003000SE +/- 1.92, N = 3SE +/- 1.01, N = 3SE +/- 1.62, N = 32653.82640.22657.81. (CXX) g++ options: -O3 -march=native -rdynamic

Botan

Test: CAST-256 - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - DecryptClang 12.0Clang 11.0306090120150SE +/- 0.01, N = 3SE +/- 0.01, N = 3133.05127.741. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: CAST-256

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256Clang 12.0Clang 11.0306090120150SE +/- 0.02, N = 3SE +/- 0.02, N = 3132.82128.591. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: KASUMI - Decrypt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - DecryptClang 12.0Clang 11.020406080100SE +/- 0.06, N = 3SE +/- 0.04, N = 384.2380.221. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

Botan

Test: KASUMI

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMIClang 12.0Clang 11.020406080100SE +/- 0.01, N = 3SE +/- 0.06, N = 382.6479.151. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeClang 12.0Clang 11.07001400210028003500SE +/- 1.11, N = 3SE +/- 15.12, N = 33190.623319.341. (CC) gcc options: -O3 -march=native -lm

FFTW

Build: Float + SSE - Size: 2D FFT Size 1024

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024Clang 12.0Clang 11.08K16K24K32K40KSE +/- 165.99, N = 3SE +/- 530.09, N = 436239361811. (CC) gcc options: -pthread -O3 -march=native -lm

Etcpak

Configuration: ETC2

OpenBenchmarking.orgMpx/s, More Is BetterEtcpak 0.7Configuration: ETC2Clang 12.0Clang 11.0Clang 12.0 LTO4080120160200SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3202.09168.82202.101. (CXX) g++ options: -O3 -march=native -std=c++11 -lpthread

libavif avifenc

Encoder Speed: 6, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 6, LosslessClang 12.0Clang 11.0612182430SE +/- 0.04, N = 3SE +/- 0.22, N = 325.2226.031. (CXX) g++ options: -O3 -fPIC -lm

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 2Clang 12.0Clang 11.0612182430SE +/- 0.06, N = 3SE +/- 0.06, N = 325.1825.471. (CXX) g++ options: -O3 -fPIC -lm

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ExhaustiveClang 12.0Clang 11.0510152025SE +/- 0.01, N = 3SE +/- 0.01, N = 318.9919.031. (CXX) g++ options: -O3 -march=native -flto -pthread

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080pClang 12.0Clang 11.0612182430SE +/- 0.27, N = 3SE +/- 0.13, N = 326.8526.611. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

oneDNN

Harness: Deconvolution Batch shapes_1d - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_1d - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.3280.6560.9841.3121.64SE +/- 0.00123, N = 3SE +/- 0.00568, N = 31.444251.45757MIN: 1.34MIN: 1.351. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Deconvolution Batch shapes_1d - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_1d - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.11070.22140.33210.44280.5535SE +/- 0.002843, N = 3SE +/- 0.001652, N = 30.4919400.489278MIN: 0.47MIN: 0.461. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

JPEG XL

Input: JPEG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: JPEG - Encode Speed: 5Clang 12.0Clang 11.01530456075SE +/- 0.14, N = 3SE +/- 0.20, N = 366.6665.581. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KClang 12.0Clang 11.0714212835SE +/- 0.23, N = 3SE +/- 0.25, N = 330.3229.941. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma

Liquid-DSP

Threads: 128 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 128 - Buffer Length: 256 - Filter Length: 57Clang 12.0Clang 11.0800M1600M2400M3200M4000MSE +/- 883804.91, N = 3SE +/- 1559202.08, N = 3364376666735965333331. (CC) gcc options: -O3 -march=native -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 64 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 64 - Buffer Length: 256 - Filter Length: 57Clang 12.0Clang 11.0700M1400M2100M2800M3500MSE +/- 6045475.81, N = 3SE +/- 2452436.43, N = 3307063333330513666671. (CC) gcc options: -O3 -march=native -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 32 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 32 - Buffer Length: 256 - Filter Length: 57Clang 12.0Clang 11.0300M600M900M1200M1500MSE +/- 2255610.29, N = 3SE +/- 1331665.62, N = 3156483333315784000001. (CC) gcc options: -O3 -march=native -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 1 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 1 - Buffer Length: 256 - Filter Length: 57Clang 12.0Clang 11.012M24M36M48M60MSE +/- 790005.27, N = 3SE +/- 40360.87, N = 355663000563070001. (CC) gcc options: -O3 -march=native -pthread -lm -lc -lliquid

Etcpak

Configuration: ETC1

OpenBenchmarking.orgMpx/s, More Is BetterEtcpak 0.7Configuration: ETC1Clang 12.0Clang 11.0Clang 12.0 LTO60120180240300SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3284.64205.07284.761. (CXX) g++ options: -O3 -march=native -std=c++11 -lpthread

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, LosslessClang 12.0Clang 11.0510152025SE +/- 0.02, N = 3SE +/- 0.13, N = 319.0218.571. (CC) gcc options: -fvisibility=hidden -O3 -march=native -pthread -lm -lpng16 -ljpeg

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4KClang 12.0Clang 11.0816243240SE +/- 0.48, N = 3SE +/- 0.22, N = 333.3933.141. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

JPEG XL

Input: PNG - Encode Speed: 5

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: PNG - Encode Speed: 5Clang 12.0Clang 11.020406080100SE +/- 0.17, N = 3SE +/- 0.24, N = 374.2778.411. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4KClang 12.0Clang 11.0918273645SE +/- 0.43, N = 3SE +/- 0.31, N = 338.1137.281. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

JPEG XL

Input: JPEG - Encode Speed: 7

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: JPEG - Encode Speed: 7Clang 12.0Clang 11.01530456075SE +/- 0.16, N = 3SE +/- 0.08, N = 366.3865.431. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

Tachyon

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.99b6Total TimeClang 12.0Clang 11.048121620SE +/- 0.06, N = 3SE +/- 0.02, N = 316.0516.411. (CC) gcc options: -m64 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelClang 12.0Clang 11.048121620SE +/- 0.02, N = 3SE +/- 0.01, N = 315.8715.601. (CC) gcc options: -lm -lpthread -O3 -march=native

oneDNN

Harness: Convolution Batch Shapes Auto - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Convolution Batch Shapes Auto - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.45810.91621.37431.83242.2905SE +/- 0.01922, N = 12SE +/- 0.00118, N = 32.036061.60540MIN: 1.81MIN: 1.551. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

SVT-HEVC

Tuning: 1 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 1 - Input: Bosphorus 1080pClang 12.0Clang 11.0918273645SE +/- 0.17, N = 3SE +/- 0.09, N = 341.0941.011. (CC) gcc options: -O3 -march=native -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

oneDNN

Harness: IP Shapes 1D - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 1D - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.2430.4860.7290.9721.215SE +/- 0.00199, N = 3SE +/- 0.00127, N = 31.077011.08011MIN: 1.04MIN: 1.031. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: IP Shapes 1D - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 1D - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.2420.4840.7260.9681.21SE +/- 0.00286, N = 3SE +/- 0.00395, N = 31.075071.07577MIN: 0.87MIN: 0.861. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pClang 12.0Clang 11.03691215SE +/- 0.17, N = 3SE +/- 0.16, N = 411.4711.821. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACClang 12.0Clang 11.0246810SE +/- 0.007, N = 5SE +/- 0.006, N = 57.8547.9791. (CXX) g++ options: -O3 -march=native -logg -lm

FFTW

Build: Float + SSE - Size: 1D FFT Size 1024

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 1024Clang 12.0Clang 11.011K22K33K44K55KSE +/- 952.64, N = 12SE +/- 585.78, N = 350350507401. (CC) gcc options: -pthread -O3 -march=native -lm

Opus Codec Encoding

WAV To Opus Encode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus EncodeClang 12.0Clang 11.0246810SE +/- 0.013, N = 5SE +/- 0.002, N = 57.5677.3921. (CXX) g++ options: -O3 -march=native -logg -lm

oneDNN

Harness: Matrix Multiply Batch Shapes Transformer - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Matrix Multiply Batch Shapes Transformer - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.0710.1420.2130.2840.355SE +/- 0.000321, N = 3SE +/- 0.000247, N = 30.3136890.315522MIN: 0.3MIN: 0.31. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Matrix Multiply Batch Shapes Transformer - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Matrix Multiply Batch Shapes Transformer - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.26380.52760.79141.05521.319SE +/- 0.00458, N = 3SE +/- 0.00653, N = 31.172581.15140MIN: 1.12MIN: 1.091. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

POV-Ray

Trace Time

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeClang 12.0Clang 11.03691215SE +/- 0.041, N = 3SE +/- 0.032, N = 39.2969.4081. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lXpm -lSM -lICE -lX11 -lIlmImf -lImath -lHalf -lIex -lIexMath -lIlmThread -lpthread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

FFTW

Build: Stock - Size: 2D FFT Size 1024

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024Clang 12.0Clang 11.02K4K6K8K10KSE +/- 48.25, N = 3SE +/- 45.95, N = 39088.38809.61. (CC) gcc options: -pthread -O3 -march=native -lm

JPEG XL

Input: JPEG - Encode Speed: 8

OpenBenchmarking.orgMP/s, More Is BetterJPEG XL 0.3.3Input: JPEG - Encode Speed: 8Clang 12.0Clang 11.0714212835SE +/- 0.03, N = 3SE +/- 0.01, N = 328.1327.241. (CXX) g++ options: -O3 -march=native -funwind-tables -Xclang -mrelax-all -O2 -fPIE -pie -pthread -ldl

toyBrot Fractal Generator

Implementation: TBB

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: TBBClang 12.0Clang 11.0Clang 12.0 LTO15003000450060007500SE +/- 87.21, N = 3SE +/- 67.11, N = 7SE +/- 86.43, N = 3678062477085-lm -lgcc -lgcc_s -lc-lm -lgcc -lgcc_s -lc-flto1. (CXX) g++ options: -O3 -march=native -lpthread

libavif avifenc

Encoder Speed: 6

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 6Clang 12.0Clang 11.03691215SE +/- 0.014, N = 3SE +/- 0.022, N = 39.5109.5361. (CXX) g++ options: -O3 -fPIC -lm

dav1d

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.2Video Input: Chimera 1080pClang 12.0Clang 11.030060090012001500SE +/- 2.95, N = 3SE +/- 6.69, N = 31198.221190.41MIN: 700.24 / MAX: 1494.16-lm - MIN: 685.16 / MAX: 1496.361. (CC) gcc options: -O3 -march=native -pthread

oneDNN

Harness: IP Shapes 3D - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 3D - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.79381.58762.38143.17523.969SE +/- 0.01639, N = 3SE +/- 0.04735, N = 33.285073.52787MIN: 3.15MIN: 3.291. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: IP Shapes 3D - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 3D - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.15980.31960.47940.63920.799SE +/- 0.011383, N = 3SE +/- 0.008914, N = 30.7101240.594729MIN: 0.64MIN: 0.531. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

x265

Video Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pClang 12.0Clang 11.01632486480SE +/- 0.49, N = 3SE +/- 0.49, N = 374.0073.361. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Clang 12.0Clang 11.0246810SE +/- 0.003, N = 3SE +/- 0.021, N = 38.2568.2501. (CC) gcc options: -O3 -pipe -march=native -lncurses -lm

oneDNN

Harness: Convolution Batch Shapes Auto - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Convolution Batch Shapes Auto - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.27480.54960.82441.09921.374SE +/- 0.018279, N = 4SE +/- 0.000480, N = 31.2213200.841169MIN: 1.13MIN: 0.821. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

toyBrot Fractal Generator

Implementation: OpenMP

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: OpenMPClang 12.0Clang 11.016003200480064008000SE +/- 14.89, N = 3SE +/- 20.42, N = 3750770291. (CXX) g++ options: -O3 -march=native -lpthread -lm -lgcc -lgcc_s -lc

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pClang 12.0Clang 11.0306090120150SE +/- 0.10, N = 3SE +/- 0.46, N = 3118.07117.391. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

toyBrot Fractal Generator

Implementation: C++ Tasks

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ TasksClang 12.0Clang 11.0Clang 12.0 LTO16003200480064008000SE +/- 33.67, N = 3SE +/- 7.31, N = 3SE +/- 17.21, N = 3743768367367-lm -lgcc -lgcc_s -lc-lm -lgcc -lgcc_s -lc-flto1. (CXX) g++ options: -O3 -march=native -lpthread

WebP2 Image Encode

Encode Settings: Quality 100, Compression Effort 5

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 100, Compression Effort 5Clang 12.0Clang 11.0246810SE +/- 0.006, N = 3SE +/- 0.022, N = 36.6907.3661. (CXX) g++ options: -O3 -march=native -fno-rtti -rdynamic -lpthread -ljpeg -lgif -lwebp -lwebpdemux

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080pClang 12.0Clang 11.020406080100SE +/- 1.07, N = 3SE +/- 0.51, N = 388.7886.091. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

toyBrot Fractal Generator

Implementation: C++ Threads

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ ThreadsClang 12.0Clang 11.0Clang 12.0 LTO15003000450060007500SE +/- 30.90, N = 3SE +/- 25.04, N = 3SE +/- 15.06, N = 3722063957143-lm -lgcc -lgcc_s -lc-lm -lgcc -lgcc_s -lc-flto1. (CXX) g++ options: -O3 -march=native -lpthread

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.2Video Input: Summer Nature 4KClang 12.0Clang 11.0120240360480600SE +/- 1.79, N = 3SE +/- 1.43, N = 3541.56543.43MIN: 252.01 / MAX: 587.53-lm - MIN: 256.75 / MAX: 593.991. (CC) gcc options: -O3 -march=native -pthread

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ThoroughClang 12.0Clang 11.0246810SE +/- 0.0028, N = 3SE +/- 0.0026, N = 36.76476.76741. (CXX) g++ options: -O3 -march=native -flto -pthread

FFTW

Build: Float + SSE - Size: 1D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048Clang 12.0Clang 11.011K22K33K44K55KSE +/- 439.50, N = 3SE +/- 582.34, N = 351254500841. (CC) gcc options: -pthread -O3 -march=native -lm

WebP Image Encode

Encode Settings: Quality 100, Highest Compression

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest CompressionClang 12.0Clang 11.0246810SE +/- 0.004, N = 3SE +/- 0.018, N = 36.3096.2431. (CC) gcc options: -fvisibility=hidden -O3 -march=native -pthread -lm -lpng16 -ljpeg

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.0Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080pClang 12.0Clang 11.020406080100SE +/- 0.31, N = 3SE +/- 0.53, N = 3103.17100.551. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

libavif avifenc

Encoder Speed: 10, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 10, LosslessClang 12.0Clang 11.01.32282.64563.96845.29126.614SE +/- 0.013, N = 3SE +/- 0.011, N = 35.7465.8791. (CXX) g++ options: -O3 -fPIC -lm

FFTW

Build: Stock - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096Clang 12.0Clang 11.02K4K6K8K10KSE +/- 101.36, N = 3SE +/- 15.16, N = 39862.09438.61. (CC) gcc options: -pthread -O3 -march=native -lm

FFTW

Build: Stock - Size: 1D FFT Size 1024

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024Clang 12.0Clang 11.02K4K6K8K10KSE +/- 27.10, N = 3SE +/- 35.53, N = 310805105641. (CC) gcc options: -pthread -O3 -march=native -lm

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: MediumClang 12.0Clang 11.00.90131.80262.70393.60524.5065SE +/- 0.0116, N = 3SE +/- 0.0013, N = 34.00583.98371. (CXX) g++ options: -O3 -march=native -flto -pthread

FFTW

Build: Stock - Size: 1D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 2048Clang 12.0Clang 11.02K4K6K8K10KSE +/- 7.75, N = 3SE +/- 28.76, N = 310467.010004.21. (CC) gcc options: -pthread -O3 -march=native -lm

libavif avifenc

Encoder Speed: 10

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 10Clang 12.0Clang 11.00.77151.5432.31453.0863.8575SE +/- 0.014, N = 3SE +/- 0.010, N = 33.3613.4291. (CXX) g++ options: -O3 -fPIC -lm

FFTW

Build: Stock - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32Clang 12.0Clang 11.03K6K9K12K15KSE +/- 24.25, N = 3SE +/- 20.33, N = 313333133241. (CC) gcc options: -pthread -O3 -march=native -lm

oneDNN

Harness: Deconvolution Batch shapes_3d - Data Type: f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_3d - Data Type: f32 - Engine: CPUClang 12.0Clang 11.00.53281.06561.59842.13122.664SE +/- 0.02100, N = 3SE +/- 0.02389, N = 32.367972.31859MIN: 2.01MIN: 1.921. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

oneDNN

Harness: Deconvolution Batch shapes_3d - Data Type: u8s8f32 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_3d - Data Type: u8s8f32 - Engine: CPUClang 12.0Clang 11.00.17540.35080.52620.70160.877SE +/- 0.004246, N = 3SE +/- 0.001200, N = 30.7797760.779101MIN: 0.73MIN: 0.731. (CXX) g++ options: -O3 -march=native -std=c++11 -fopenmp=libomp -msse4.1 -fPIC -pie -lpthread -ldl

WebP2 Image Encode

Encode Settings: Default

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: DefaultClang 12.0Clang 11.00.61721.23441.85162.46883.086SE +/- 0.027, N = 3SE +/- 0.031, N = 32.7392.7431. (CXX) g++ options: -O3 -march=native -fno-rtti -rdynamic -lpthread -ljpeg -lgif -lwebp -lwebpdemux

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.8.2Video Input: Summer Nature 1080pClang 12.0Clang 11.030060090012001500SE +/- 7.87, N = 3SE +/- 2.13, N = 31244.111251.25MIN: 549.81 / MAX: 1390.03-lm - MIN: 556.46 / MAX: 1394.061. (CC) gcc options: -O3 -march=native -pthread

FFTW

Build: Float + SSE - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 32Clang 12.0Clang 11.03K6K9K12K15KSE +/- 48.79, N = 3SE +/- 129.55, N = 315649145901. (CC) gcc options: -pthread -O3 -march=native -lm

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: Visual Quality Optimized - Input: Bosphorus 1080pClang 12.0Clang 11.080160240320400SE +/- 1.11, N = 3SE +/- 1.91, N = 3372.49373.991. (CC) gcc options: -O3 -fcommon -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100Clang 12.0Clang 11.00.5041.0081.5122.0162.52SE +/- 0.001, N = 3SE +/- 0.000, N = 32.1992.2401. (CC) gcc options: -fvisibility=hidden -O3 -march=native -pthread -lm -lpng16 -ljpeg

Etcpak

Configuration: DXT1

OpenBenchmarking.orgMpx/s, More Is BetterEtcpak 0.7Configuration: DXT1Clang 12.0Clang 11.0Clang 12.0 LTO6001200180024003000SE +/- 2.64, N = 3SE +/- 1.69, N = 3SE +/- 6.09, N = 32718.531872.762719.991. (CXX) g++ options: -O3 -march=native -std=c++11 -lpthread

SVT-HEVC

Tuning: 7 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 7 - Input: Bosphorus 1080pClang 12.0Clang 11.080160240320400SE +/- 1.56, N = 3SE +/- 3.43, N = 3345.30346.891. (CC) gcc options: -O3 -march=native -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: VMAF Optimized - Input: Bosphorus 1080pClang 12.0Clang 11.0110220330440550SE +/- 1.37, N = 3SE +/- 0.23, N = 3487.43481.051. (CC) gcc options: -O3 -fcommon -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pClang 12.0Clang 11.0110220330440550SE +/- 0.73, N = 3SE +/- 1.76, N = 3488.23482.021. (CC) gcc options: -O3 -fcommon -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceClang 12.0Clang 11.0400K800K1200K1600K2000KSE +/- 1798.40, N = 5SE +/- 2852.59, N = 5157096616382651. (CC) gcc options: -O3 -march=native

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: DefaultClang 12.0Clang 11.00.30060.60120.90181.20241.503SE +/- 0.001, N = 3SE +/- 0.001, N = 31.3311.3361. (CC) gcc options: -fvisibility=hidden -O3 -march=native -pthread -lm -lpng16 -ljpeg

SVT-HEVC

Tuning: 10 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 10 - Input: Bosphorus 1080pClang 12.0Clang 11.0140280420560700SE +/- 3.01, N = 3SE +/- 5.55, N = 3643.58652.741. (CC) gcc options: -O3 -march=native -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationClang 12.0Clang 11.0400800120016002000SE +/- 0.08, N = 3SE +/- 0.12, N = 31785.501785.421. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationClang 12.0Clang 11.02K4K6K8K10KSE +/- 7.16, N = 3SE +/- 77.81, N = 38848.409146.881. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyClang 12.0Clang 11.010002000300040005000SE +/- 10.41, N = 3SE +/- 3.87, N = 34280.224590.371. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 12.0Clang 11.090180270360450SE +/- 0.46, N = 3SE +/- 0.67, N = 3363.85399.161. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 12.0Clang 11.0150300450600750SE +/- 0.40, N = 3SE +/- 0.40, N = 3675.13674.861. (CC) gcc options: -O3 -march=native -lm

Phoronix Test Suite v10.8.4