GCC 11 vs. LLVM Clang 12 Benchmarks On Xeon Ice Lake

Xeon Platinum 8380 compiler benchmarks by Michael Larabel looking at GCC 11 against LLVM Clang 12 for some initial holiday weekend tests...

HTML result view exported from: https://openbenchmarking.org/result/2105299-IB-COMPILERT91&rdt&grw.

GCC 11 vs. LLVM Clang 12 Benchmarks On Xeon Ice LakeProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionGCC 11.1Clang 12.02 x Intel Xeon Platinum 8380 @ 3.40GHz (80 Cores / 160 Threads)Intel M50CYP2SB2U (SE5C6200.86B.0022.D08.2103221623 BIOS)Intel Device 099816 x 32 GB DDR4-3200MT/s Hynix HMA84GR7CJR4N-XN800GB INTEL SSDPF21Q800GBASPEED2 x Intel X710 for 10GBASE-T + 2 x Intel E810-C for QSFPFedora 345.12.6-300.fc34.x86_64 (x86_64)GCC 11.1.1 20210428xfs1024x768Clang 12.0.0OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- CXXFLAGS="-O3 -march=native -flto" CFLAGS="-O3 -march=native -flto"Compiler Details- GCC 11.1: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver Processor Details- Scaling Governor: intel_pstate performance - CPU Microcode: 0xd000270Python Details- Python 3.9.5Security Details- SELinux + 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 Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

GCC 11 vs. LLVM Clang 12 Benchmarks On Xeon Ice Lakebullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcryptopp: Unkeyed Algorithmsencode-flac: WAV To FLACencode-mp3: WAV To MP3tjbench: Decompression Throughputencode-opus: WAV To Opus Encodeencode-wavpack: WAV To WavPackastcenc: Mediumastcenc: Thoroughastcenc: Exhaustivewebp2: Defaultwebp2: Quality 75, Compression Effort 7webp2: Quality 95, Compression Effort 7webp2: Quality 100, Compression Effort 5webp2: Quality 100, Lossless Compressionwebp: Defaultwebp: Quality 100webp: Quality 100, Losslesswebp: Quality 100, Highest Compressionwebp: Quality 100, Lossless, Highest Compressionespeak: Text-To-Speech Synthesisgcrypt: daphne: OpenMP - NDT Mappingdaphne: OpenMP - Points2Imagedaphne: OpenMP - Euclidean Clustermrbayes: Primate Phylogeny Analysishimeno: Poisson Pressure Solvertnn: CPU - MobileNet v2tnn: CPU - SqueezeNet v1.1caffe: AlexNet - CPU - 200caffe: GoogleNet - CPU - 200ncnn: CPU - mobilenetncnn: CPU-v2-v2 - mobilenet-v2ncnn: CPU-v3-v3 - mobilenet-v3ncnn: CPU - shufflenet-v2ncnn: CPU - mnasnetncnn: CPU - efficientnet-b0ncnn: CPU - blazefacencnn: CPU - googlenetncnn: CPU - vgg16ncnn: CPU - resnet18ncnn: CPU - yolov4-tinyncnn: CPU - squeezenet_ssdncnn: CPU - regnety_400monednn: IP Shapes 1D - f32 - CPUonednn: IP Shapes 3D - f32 - CPUonednn: IP Shapes 1D - u8s8f32 - CPUonednn: IP Shapes 3D - u8s8f32 - CPUonednn: IP Shapes 1D - bf16bf16bf16 - CPUonednn: IP Shapes 3D - bf16bf16bf16 - CPUonednn: Convolution Batch Shapes Auto - f32 - CPUonednn: Deconvolution Batch shapes_3d - f32 - CPUonednn: Convolution Batch Shapes Auto - u8s8f32 - CPUonednn: Deconvolution Batch shapes_1d - u8s8f32 - CPUonednn: Deconvolution Batch shapes_3d - u8s8f32 - CPUonednn: Recurrent Neural Network Training - f32 - CPUonednn: Recurrent Neural Network Inference - f32 - CPUonednn: Recurrent Neural Network Training - u8s8f32 - CPUonednn: Convolution Batch Shapes Auto - bf16bf16bf16 - CPUonednn: Deconvolution Batch shapes_1d - bf16bf16bf16 - CPUonednn: Deconvolution Batch shapes_3d - bf16bf16bf16 - CPUonednn: Recurrent Neural Network Inference - u8s8f32 - CPUonednn: Matrix Multiply Batch Shapes Transformer - f32 - CPUonednn: Recurrent Neural Network Training - bf16bf16bf16 - CPUonednn: Recurrent Neural Network Inference - bf16bf16bf16 - CPUonednn: Matrix Multiply Batch Shapes Transformer - u8s8f32 - CPUonednn: Matrix Multiply Batch Shapes Transformer - bf16bf16bf16 - CPUkripke: coremark: CoreMark Size 666 - Iterations Per Secondprimesieve: 1e12 Prime Number Generationcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedkvazaar: Bosphorus 4K - Very Fastkvazaar: Bosphorus 4K - Ultra Fastkvazaar: Bosphorus 1080p - Very Fastkvazaar: Bosphorus 1080p - Ultra Fastaobench: 2048 x 2048 - Total Timegraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizingsvt-vp9: VMAF Optimized - Bosphorus 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080psvt-vp9: Visual Quality Optimized - Bosphorus 1080psvt-av1: Preset 4 - Bosphorus 4Ksvt-av1: Preset 8 - Bosphorus 4Ksvt-av1: Preset 4 - Bosphorus 1080psvt-av1: Preset 8 - Bosphorus 1080px265: Bosphorus 4Kx265: Bosphorus 1080pc-ray: Total Time - 4K, 16 Rays Per Pixelsvt-hevc: 1 - Bosphorus 1080psvt-hevc: 7 - Bosphorus 1080psvt-hevc: 10 - Bosphorus 1080pliquid-dsp: 1 - 256 - 57liquid-dsp: 160 - 256 - 57openssl: RSA 4096-bit Performancepgbench: 100 - 250 - Read Onlypgbench: 100 - 250 - Read Only - Average Latencypgbench: 100 - 250 - Read Writepgbench: 100 - 250 - Read Write - Average Latencygmpbench: Total TimeGCC 11.1Clang 12.03.8730604.4517654.340602.5533030.862001.054273359.9009179.3828.619174.2296178.76817.3606.42709.421916.38852.644106.658196.4865.765389.0701.6382.64519.4738.02640.91230.511265.1721046.6014507.8061035371013.99142.1974651.527908376.741377.43029829166240819.409.809.5610.559.4312.486.1519.4625.3411.1023.1221.1894.380.9238761.402681.237070.4397083.002521.813511.459300.8403830.9699720.3616910.194587686.190448.247686.0452.092463.278293.57127445.2630.247554677.708444.2280.2198990.6015301776136002522898.5682223.7802611.02959.383.82537.31040.63168.447.92670.842.3146.58159.71176.6633.8817458981315380476.85477.90393.174.21355.1908.996167.38826.9276.887.79439.59336.37609.5660985333318286666717804.29074010.277894252.7973871.64.3018235.4105114.7410882.7983220.9409031.148367388.5723469.4749.591180.5962929.78817.3434.51206.938014.01332.49299.777182.2906.495400.6171.6162.69220.2677.42242.18429.806253.856138.5494161.653514552.028402.91429755466328214.214.954.225.905.267.722.3815.3427.3410.8325.2817.9626.470.6653551.217261.008830.3250272.766811.705671.411670.8429840.9022130.2009170.175060589.283352.474594.1092.066292.867663.57288352.5880.160017584.535353.5760.1204060.5152841601556752130829.9317533.8302748.12996.781.52495.2830.03204.646.22632.344.7247.96166.00183.9736.0757457691141614467.57466.06379.934.33356.2739.418169.60629.1377.2415.35241.96355.18608.9561840333368646666711555.89430430.265925762.702OpenBenchmarking.org

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallGCC 11.1Clang 12.00.96791.93582.90373.87164.8395SE +/- 0.007493, N = 3SE +/- 0.005089, N = 33.8730604.301823-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackGCC 11.1Clang 12.01.21742.43483.65224.86966.087SE +/- 0.003456, N = 3SE +/- 0.002175, N = 34.4517655.410511-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCC 11.1Clang 12.01.06672.13343.20014.26685.3335SE +/- 0.003221, N = 3SE +/- 0.003944, N = 34.3406004.741088-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsGCC 11.1Clang 12.00.62961.25921.88882.51843.148SE +/- 0.004472, N = 3SE +/- 0.000181, N = 32.5533032.798322-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshGCC 11.1Clang 12.00.21170.42340.63510.84681.0585SE +/- 0.002011, N = 3SE +/- 0.000250, N = 30.8620000.940903-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCC 11.1Clang 12.00.25840.51680.77521.03361.292SE +/- 0.001326, N = 3SE +/- 0.001342, N = 31.0542731.148367-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic

Crypto++

Test: Unkeyed Algorithms

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed AlgorithmsGCC 11.1Clang 12.080160240320400SE +/- 0.06, N = 3SE +/- 0.06, N = 3359.90388.571. (CXX) g++ options: -O3 -march=native -flto -fPIC -pthread -pipe

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 11.1Clang 12.03691215SE +/- 0.004, N = 5SE +/- 0.004, N = 59.3829.474-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -flto -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3GCC 11.1Clang 12.03691215SE +/- 0.004, N = 3SE +/- 0.003, N = 38.6199.591-ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr1. (CC) gcc options: -O3 -pipe -march=native -flto -lncurses -lm

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.1.0Test: Decompression ThroughputGCC 11.1Clang 12.04080120160200SE +/- 1.34, N = 3SE +/- 0.47, N = 3174.23180.601. (CC) gcc options: -O3 -march=native -flto -rdynamic -lm

Opus Codec Encoding

WAV To Opus Encode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.3.1WAV To Opus EncodeGCC 11.1Clang 12.03691215SE +/- 0.003, N = 5SE +/- 0.008, N = 58.7689.788-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -flto -logg -lm

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.3WAV To WavPackGCC 11.1Clang 12.048121620SE +/- 0.00, N = 5SE +/- 0.00, N = 517.3617.341. (CXX) g++ options: -O3 -march=native -flto -rdynamic

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: MediumGCC 11.1Clang 12.0246810SE +/- 0.0021, N = 3SE +/- 0.0037, N = 36.42704.51201. (CXX) g++ options: -O3 -march=native -flto -O2 -pthread

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ThoroughGCC 11.1Clang 12.03691215SE +/- 0.0219, N = 3SE +/- 0.0107, N = 39.42196.93801. (CXX) g++ options: -O3 -march=native -flto -O2 -pthread

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.4Preset: ExhaustiveGCC 11.1Clang 12.048121620SE +/- 0.01, N = 3SE +/- 0.01, N = 316.3914.011. (CXX) g++ options: -O3 -march=native -flto -O2 -pthread

WebP2 Image Encode

Encode Settings: Default

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: DefaultGCC 11.1Clang 12.00.59491.18981.78472.37962.9745SE +/- 0.035, N = 3SE +/- 0.009, N = 32.6442.4921. (CXX) g++ options: -O3 -march=native -flto -fno-rtti -O2 -rdynamic -lpthread -ljpeg

WebP2 Image Encode

Encode Settings: Quality 75, Compression Effort 7

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 75, Compression Effort 7GCC 11.1Clang 12.020406080100SE +/- 0.01, N = 3SE +/- 0.04, N = 3106.6699.781. (CXX) g++ options: -O3 -march=native -flto -fno-rtti -O2 -rdynamic -lpthread -ljpeg

WebP2 Image Encode

Encode Settings: Quality 95, Compression Effort 7

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 95, Compression Effort 7GCC 11.1Clang 12.04080120160200SE +/- 0.01, N = 3SE +/- 0.01, N = 3196.49182.291. (CXX) g++ options: -O3 -march=native -flto -fno-rtti -O2 -rdynamic -lpthread -ljpeg

WebP2 Image Encode

Encode Settings: Quality 100, Compression Effort 5

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 100, Compression Effort 5GCC 11.1Clang 12.0246810SE +/- 0.004, N = 3SE +/- 0.013, N = 35.7656.4951. (CXX) g++ options: -O3 -march=native -flto -fno-rtti -O2 -rdynamic -lpthread -ljpeg

WebP2 Image Encode

Encode Settings: Quality 100, Lossless Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterWebP2 Image Encode 20210126Encode Settings: Quality 100, Lossless CompressionGCC 11.1Clang 12.090180270360450SE +/- 0.07, N = 3SE +/- 0.16, N = 3389.07400.621. (CXX) g++ options: -O3 -march=native -flto -fno-rtti -O2 -rdynamic -lpthread -ljpeg

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: DefaultGCC 11.1Clang 12.00.36860.73721.10581.47441.843SE +/- 0.000, N = 3SE +/- 0.003, N = 31.6381.6161. (CC) gcc options: -fvisibility=hidden -O3 -march=native -flto -pthread -lm -ljpeg

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100GCC 11.1Clang 12.00.60571.21141.81712.42283.0285SE +/- 0.001, N = 3SE +/- 0.003, N = 32.6452.6921. (CC) gcc options: -fvisibility=hidden -O3 -march=native -flto -pthread -lm -ljpeg

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, LosslessGCC 11.1Clang 12.0510152025SE +/- 0.01, N = 3SE +/- 0.00, N = 319.4720.271. (CC) gcc options: -fvisibility=hidden -O3 -march=native -flto -pthread -lm -ljpeg

WebP Image Encode

Encode Settings: Quality 100, Highest Compression

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest CompressionGCC 11.1Clang 12.0246810SE +/- 0.007, N = 3SE +/- 0.007, N = 38.0267.4221. (CC) gcc options: -fvisibility=hidden -O3 -march=native -flto -pthread -lm -ljpeg

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 CompressionGCC 11.1Clang 12.01020304050SE +/- 0.05, N = 3SE +/- 0.02, N = 340.9142.181. (CC) gcc options: -fvisibility=hidden -O3 -march=native -flto -pthread -lm -ljpeg

eSpeak-NG Speech Engine

Text-To-Speech Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech SynthesisGCC 11.1Clang 12.0714212835SE +/- 0.09, N = 4SE +/- 0.02, N = 430.5129.811. (CC) gcc options: -O3 -march=native -flto -std=c99 -lpthread -lm

Gcrypt Library

OpenBenchmarking.orgSeconds, Fewer Is BetterGcrypt Library 1.9GCC 11.1Clang 12.060120180240300SE +/- 0.95, N = 3SE +/- 0.78, N = 3265.17253.861. (CC) gcc options: -O3 -march=native -flto -fvisibility=hidden -lgpg-error

Darmstadt Automotive Parallel Heterogeneous Suite

Backend: OpenMP - Kernel: NDT Mapping

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: NDT MappingGCC 11.12004006008001000SE +/- 2.86, N = 31046.601. (CXX) g++ options: -O3 -std=c++11 -fopenmp

Darmstadt Automotive Parallel Heterogeneous Suite

Backend: OpenMP - Kernel: Points2Image

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Points2ImageGCC 11.13K6K9K12K15KSE +/- 204.19, N = 314507.811. (CXX) g++ options: -O3 -std=c++11 -fopenmp

Darmstadt Automotive Parallel Heterogeneous Suite

Backend: OpenMP - Kernel: Euclidean Cluster

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Euclidean ClusterGCC 11.12004006008001000SE +/- 9.21, N = 31013.991. (CXX) g++ options: -O3 -std=c++11 -fopenmp

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisGCC 11.1Clang 12.0306090120150SE +/- 0.46, N = 3SE +/- 0.91, N = 3142.20138.55-mabm1. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msha -maes -mavx -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi -mrdrnd -mbmi -mbmi2 -madx -O3 -std=c99 -pedantic -march=native -flto -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 11.1Clang 12.010002000300040005000SE +/- 1.58, N = 3SE +/- 0.79, N = 34651.534161.651. (CC) gcc options: -O3 -march=native -flto -mavx2

TNN

Target: CPU - Model: MobileNet v2

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: MobileNet v2GCC 11.1Clang 12.0120240360480600SE +/- 2.55, N = 3SE +/- 1.30, N = 3376.74552.03-fopenmp - MIN: 373.07 / MAX: 547.54-fopenmp=libomp - MIN: 544.23 / MAX: 587.281. (CXX) g++ options: -O3 -march=native -flto -pthread -fvisibility=hidden -O2 -rdynamic -ldl

TNN

Target: CPU - Model: SqueezeNet v1.1

OpenBenchmarking.orgms, Fewer Is BetterTNN 0.2.3Target: CPU - Model: SqueezeNet v1.1GCC 11.1Clang 12.090180270360450SE +/- 0.01, N = 3SE +/- 0.02, N = 3377.43402.91-fopenmp - MIN: 377.31 / MAX: 377.64-fopenmp=libomp - MIN: 402.36 / MAX: 405.481. (CXX) g++ options: -O3 -march=native -flto -pthread -fvisibility=hidden -O2 -rdynamic -ldl

Caffe

Model: AlexNet - Acceleration: CPU - Iterations: 200

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe 2020-02-13Model: AlexNet - Acceleration: CPU - Iterations: 200GCC 11.1Clang 12.060K120K180K240K300KSE +/- 46.89, N = 3SE +/- 100.93, N = 32982912975541. (CXX) g++ options: -O3 -march=native -flto -fPIC -O2 -rdynamic -lboost_system -lboost_thread -lboost_filesystem -lboost_chrono -lboost_date_time -lboost_atomic -lglog -lgflags -lprotobuf -lpthread -lhdf5_cpp -lhdf5 -lhdf5_hl_cpp -lhdf5_hl -llmdb -lopenblas

Caffe

Model: GoogleNet - Acceleration: CPU - Iterations: 200

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe 2020-02-13Model: GoogleNet - Acceleration: CPU - Iterations: 200GCC 11.1Clang 12.0140K280K420K560K700KSE +/- 192.49, N = 3SE +/- 154.25, N = 36624086632821. (CXX) g++ options: -O3 -march=native -flto -fPIC -O2 -rdynamic -lboost_system -lboost_thread -lboost_filesystem -lboost_chrono -lboost_date_time -lboost_atomic -lglog -lgflags -lprotobuf -lpthread -lhdf5_cpp -lhdf5 -lhdf5_hl_cpp -lhdf5_hl -llmdb -lopenblas

NCNN

Target: CPU - Model: mobilenet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: mobilenetGCC 11.1Clang 12.0510152025SE +/- 0.19, N = 12SE +/- 0.41, N = 1319.4014.21-lgomp - MIN: 18 / MAX: 399.43-lomp - MIN: 12.25 / MAX: 44.361. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU-v2-v2 - Model: mobilenet-v2

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU-v2-v2 - Model: mobilenet-v2GCC 11.1Clang 12.03691215SE +/- 0.05, N = 12SE +/- 0.07, N = 139.804.95-lgomp - MIN: 9.23 / MAX: 38.71-lomp - MIN: 4.07 / MAX: 22.911. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU-v3-v3 - Model: mobilenet-v3

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU-v3-v3 - Model: mobilenet-v3GCC 11.1Clang 12.03691215SE +/- 0.09, N = 12SE +/- 0.04, N = 139.564.22-lgomp - MIN: 8.9 / MAX: 68.78-lomp - MIN: 3.66 / MAX: 22.541. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: shufflenet-v2

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: shufflenet-v2GCC 11.1Clang 12.03691215SE +/- 0.08, N = 12SE +/- 0.37, N = 1310.555.90-lgomp - MIN: 10 / MAX: 25.64-lomp - MIN: 4.8 / MAX: 33.781. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: mnasnet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: mnasnetGCC 11.1Clang 12.03691215SE +/- 0.05, N = 11SE +/- 0.48, N = 139.435.26-lgomp - MIN: 8.91 / MAX: 24.89-lomp - MIN: 3.73 / MAX: 46.611. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: efficientnet-b0

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: efficientnet-b0GCC 11.1Clang 12.03691215SE +/- 0.15, N = 12SE +/- 0.72, N = 1312.487.72-lgomp - MIN: 11.37 / MAX: 205.28-lomp - MIN: 5.61 / MAX: 59.71. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: blazeface

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: blazefaceGCC 11.1Clang 12.0246810SE +/- 0.05, N = 12SE +/- 0.02, N = 136.152.38-lgomp - MIN: 5.69 / MAX: 22.06-lomp - MIN: 2.14 / MAX: 10.571. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: googlenet

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: googlenetGCC 11.1Clang 12.0510152025SE +/- 0.19, N = 12SE +/- 0.78, N = 1319.4615.34-lgomp - MIN: 17.96 / MAX: 72.73-lomp - MIN: 12.78 / MAX: 96.281. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: vgg16

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: vgg16GCC 11.1Clang 12.0612182430SE +/- 0.17, N = 12SE +/- 0.51, N = 1325.3427.34-lgomp - MIN: 23.97 / MAX: 98.11-lomp - MIN: 21.3 / MAX: 132.891. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: resnet18

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: resnet18GCC 11.1Clang 12.03691215SE +/- 0.11, N = 12SE +/- 0.49, N = 1311.1010.83-lgomp - MIN: 10.39 / MAX: 64.83-lomp - MIN: 8.67 / MAX: 27.151. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: yolov4-tiny

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: yolov4-tinyGCC 11.1Clang 12.0612182430SE +/- 0.18, N = 12SE +/- 0.25, N = 1323.1225.28-lgomp - MIN: 21.63 / MAX: 253.04-lomp - MIN: 23.29 / MAX: 148.871. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: squeezenet_ssd

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: squeezenet_ssdGCC 11.1Clang 12.0510152025SE +/- 0.10, N = 12SE +/- 0.87, N = 1321.1817.96-lgomp - MIN: 20.25 / MAX: 100.94-lomp - MIN: 14.31 / MAX: 155.21. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

NCNN

Target: CPU - Model: regnety_400m

OpenBenchmarking.orgms, Fewer Is BetterNCNN 20201218Target: CPU - Model: regnety_400mGCC 11.1Clang 12.020406080100SE +/- 1.10, N = 12SE +/- 1.81, N = 1394.3826.47-lgomp - MIN: 87.04 / MAX: 668.91-lomp - MIN: 20.72 / MAX: 164.271. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread

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: CPUGCC 11.1Clang 12.00.20790.41580.62370.83161.0395SE +/- 0.001474, N = 3SE +/- 0.000134, N = 30.9238760.665355-fopenmp - MIN: 0.85-fopenmp=libomp - MIN: 0.611. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.00.31560.63120.94681.26241.578SE +/- 0.00224, N = 3SE +/- 0.00153, N = 31.402681.21726-fopenmp - MIN: 1.36-fopenmp=libomp - MIN: 1.191. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.00.27830.55660.83491.11321.3915SE +/- 0.00988, N = 9SE +/- 0.00107, N = 31.237071.00883-fopenmp - MIN: 0.88-fopenmp=libomp - MIN: 0.691. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.00.09890.19780.29670.39560.4945SE +/- 0.000912, N = 3SE +/- 0.001298, N = 30.4397080.325027-fopenmp - MIN: 0.4-fopenmp=libomp - MIN: 0.281. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: IP Shapes 1D - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 1D - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.67561.35122.02682.70243.378SE +/- 0.00315, N = 3SE +/- 0.00228, N = 33.002522.76681-fopenmp - MIN: 2.87-fopenmp=libomp - MIN: 2.621. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: IP Shapes 3D - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: IP Shapes 3D - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.4080.8161.2241.6322.04SE +/- 0.00150, N = 3SE +/- 0.00299, N = 31.813511.70567-fopenmp - MIN: 1.68-fopenmp=libomp - MIN: 1.541. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.00.32830.65660.98491.31321.6415SE +/- 0.00729, N = 3SE +/- 0.00418, N = 31.459301.41167-fopenmp - MIN: 1.28-fopenmp=libomp - MIN: 1.261. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.00.18970.37940.56910.75880.9485SE +/- 0.001374, N = 3SE +/- 0.000915, N = 30.8403830.842984-fopenmp - MIN: 0.8-fopenmp=libomp - MIN: 0.771. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.00.21820.43640.65460.87281.091SE +/- 0.007538, N = 3SE +/- 0.002259, N = 30.9699720.902213-fopenmp - MIN: 0.89-fopenmp=libomp - MIN: 0.851. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.00.08140.16280.24420.32560.407SE +/- 0.001289, N = 3SE +/- 0.000390, N = 30.3616910.200917-fopenmp - MIN: 0.32-fopenmp=libomp - MIN: 0.171. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.00.04380.08760.13140.17520.219SE +/- 0.000672, N = 3SE +/- 0.000222, N = 30.1945870.175060-fopenmp - MIN: 0.18-fopenmp=libomp - MIN: 0.161. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.0150300450600750SE +/- 3.66, N = 3SE +/- 2.16, N = 3686.19589.28-fopenmp - MIN: 652.78-fopenmp=libomp - MIN: 555.661. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.0100200300400500SE +/- 3.11, N = 3SE +/- 0.21, N = 3448.25352.47-fopenmp - MIN: 427.18-fopenmp=libomp - MIN: 333.781. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.0150300450600750SE +/- 2.28, N = 3SE +/- 6.09, N = 5686.05594.11-fopenmp - MIN: 656.34-fopenmp=libomp - MIN: 556.851. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Convolution Batch Shapes Auto - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Convolution Batch Shapes Auto - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.47080.94161.41241.88322.354SE +/- 0.00148, N = 3SE +/- 0.00039, N = 32.092462.06629-fopenmp - MIN: 2.04-fopenmp=libomp - MIN: 1.991. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Deconvolution Batch shapes_1d - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_1d - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.73761.47522.21282.95043.688SE +/- 0.00172, N = 3SE +/- 0.00123, N = 33.278292.86766-fopenmp - MIN: 3.11-fopenmp=libomp - MIN: 2.671. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Deconvolution Batch shapes_3d - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Deconvolution Batch shapes_3d - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.80391.60782.41173.21564.0195SE +/- 0.00574, N = 3SE +/- 0.00202, N = 33.571273.57288-fopenmp - MIN: 3.5-fopenmp=libomp - MIN: 3.481. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.0100200300400500SE +/- 1.07, N = 3SE +/- 1.62, N = 3445.26352.59-fopenmp - MIN: 427.38-fopenmp=libomp - MIN: 334.391. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

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: CPUGCC 11.1Clang 12.00.05570.11140.16710.22280.2785SE +/- 0.000532, N = 3SE +/- 0.000879, N = 30.2475540.160017-fopenmp - MIN: 0.23-fopenmp=libomp - MIN: 0.141. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.0150300450600750SE +/- 2.54, N = 3SE +/- 0.97, N = 3677.71584.54-fopenmp - MIN: 648.93-fopenmp=libomp - MIN: 556.261. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.0100200300400500SE +/- 1.02, N = 3SE +/- 2.41, N = 3444.23353.58-fopenmp - MIN: 427.49-fopenmp=libomp - MIN: 333.931. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -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: CPUGCC 11.1Clang 12.00.04950.0990.14850.1980.2475SE +/- 0.000536, N = 3SE +/- 0.000357, N = 30.2198990.120406-fopenmp - MIN: 0.19-fopenmp=libomp - MIN: 0.111. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

oneDNN

Harness: Matrix Multiply Batch Shapes Transformer - Data Type: bf16bf16bf16 - Engine: CPU

OpenBenchmarking.orgms, Fewer Is BetteroneDNN 2.1.2Harness: Matrix Multiply Batch Shapes Transformer - Data Type: bf16bf16bf16 - Engine: CPUGCC 11.1Clang 12.00.13530.27060.40590.54120.6765SE +/- 0.000449, N = 3SE +/- 0.001561, N = 30.6015300.515284-fopenmp - MIN: 0.56-fopenmp=libomp - MIN: 0.481. (CXX) g++ options: -O3 -march=native -flto -std=c++11 -msse4.1 -fPIC -O2 -pie -lpthread -ldl

Kripke

OpenBenchmarking.orgThroughput FoM, More Is BetterKripke 1.2.4GCC 11.1Clang 12.040M80M120M160M200MSE +/- 1982388.01, N = 5SE +/- 1966921.21, N = 4177613600160155675-fopenmp-fopenmp=libomp1. (CXX) g++ options: -O3 -march=native -flto -O2

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondGCC 11.1Clang 12.0500K1000K1500K2000K2500KSE +/- 1575.92, N = 3SE +/- 4844.43, N = 32522898.572130829.931. (CC) gcc options: -O2 -O3 -march=native -flto -lrt" -lrt

Primesieve

1e12 Prime Number Generation

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 7.41e12 Prime Number GenerationGCC 11.1Clang 12.00.86181.72362.58543.44724.309SE +/- 0.006, N = 3SE +/- 0.003, N = 33.7803.8301. (CXX) g++ options: -O3 -march=native -flto -O2 -lpthread

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Compression SpeedGCC 11.1Clang 12.06001200180024003000SE +/- 30.03, N = 15SE +/- 30.31, N = 52611.02748.11. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Decompression SpeedGCC 11.1Clang 12.06001200180024003000SE +/- 2.87, N = 15SE +/- 7.51, N = 52959.32996.71. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19 - Compression SpeedGCC 11.1Clang 12.020406080100SE +/- 0.39, N = 3SE +/- 0.87, N = 583.881.51. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19 - Decompression SpeedGCC 11.1Clang 12.05001000150020002500SE +/- 0.57, N = 3SE +/- 13.91, N = 52537.32495.21. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8, Long Mode - Compression SpeedGCC 11.1Clang 12.02004006008001000SE +/- 3.20, N = 3SE +/- 9.83, N = 31040.6830.01. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8, Long Mode - Decompression SpeedGCC 11.1Clang 12.07001400210028003500SE +/- 6.63, N = 3SE +/- 4.90, N = 33168.43204.61. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Compression SpeedGCC 11.1Clang 12.01122334455SE +/- 0.48, N = 15SE +/- 0.37, N = 1547.946.21. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Decompression SpeedGCC 11.1Clang 12.06001200180024003000SE +/- 2.07, N = 15SE +/- 1.79, N = 152670.82632.31. (CC) gcc options: -O3 -march=native -flto -pthread -lz

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Very Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very FastGCC 11.1Clang 12.01020304050SE +/- 0.35, N = 3SE +/- 0.28, N = 342.3144.72-lpthread1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -march=native -flto -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Ultra FastGCC 11.1Clang 12.01122334455SE +/- 0.54, N = 3SE +/- 0.33, N = 346.5847.96-lpthread1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -march=native -flto -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Very Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very FastGCC 11.1Clang 12.04080120160200SE +/- 0.42, N = 3SE +/- 0.77, N = 3159.71166.00-lpthread1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -march=native -flto -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Ultra FastGCC 11.1Clang 12.04080120160200SE +/- 1.31, N = 3SE +/- 1.71, N = 3176.66183.97-lpthread1. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -march=native -flto -lm -lrt

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeGCC 11.1Clang 12.0816243240SE +/- 0.02, N = 3SE +/- 0.01, N = 333.8836.081. (CC) gcc options: -lm -O3 -march=native -flto

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateGCC 11.1Clang 12.0160320480640800SE +/- 6.08, N = 37457451. (CC) gcc options: -fopenmp -O3 -march=native -flto -pthread -ljpeg -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenGCC 11.1Clang 12.02004006008001000SE +/- 2.40, N = 3SE +/- 2.73, N = 38987691. (CC) gcc options: -fopenmp -O3 -march=native -flto -pthread -ljpeg -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedGCC 11.1Clang 12.030060090012001500SE +/- 1.20, N = 3SE +/- 4.10, N = 3131511411. (CC) gcc options: -fopenmp -O3 -march=native -flto -pthread -ljpeg -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingGCC 11.1Clang 12.0130260390520650SE +/- 4.36, N = 3SE +/- 15.04, N = 153806141. (CC) gcc options: -fopenmp -O3 -march=native -flto -pthread -ljpeg -lX11 -lz -lm -lpthread

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.3Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 11.1Clang 12.0100200300400500SE +/- 2.96, N = 3SE +/- 3.96, N = 3476.85467.571. (CC) gcc options: -O3 -fcommon -march=native -flto -fPIE -fPIC -fvisibility=hidden -O2 -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 1080pGCC 11.1Clang 12.0100200300400500SE +/- 3.23, N = 3SE +/- 0.60, N = 3477.90466.061. (CC) gcc options: -O3 -fcommon -march=native -flto -fPIE -fPIC -fvisibility=hidden -O2 -pie -rdynamic -lpthread -lrt -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 1080pGCC 11.1Clang 12.090180270360450SE +/- 0.84, N = 3SE +/- 1.57, N = 3393.17379.931. (CC) gcc options: -O3 -fcommon -march=native -flto -fPIE -fPIC -fvisibility=hidden -O2 -pie -rdynamic -lpthread -lrt -lm

SVT-AV1

Encoder Mode: Preset 4 - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8.7Encoder Mode: Preset 4 - Input: Bosphorus 4KGCC 11.1Clang 12.00.97491.94982.92473.89964.8745SE +/- 0.029, N = 3SE +/- 0.006, N = 34.2134.3331. (CXX) g++ options: -O3 -march=native -flto -mno-avx -mavx2 -mavx512f -mavx512bw -mavx512dq -pie

SVT-AV1

Encoder Mode: Preset 8 - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8.7Encoder Mode: Preset 8 - Input: Bosphorus 4KGCC 11.1Clang 12.01326395265SE +/- 0.23, N = 3SE +/- 0.41, N = 355.1956.271. (CXX) g++ options: -O3 -march=native -flto -mno-avx -mavx2 -mavx512f -mavx512bw -mavx512dq -pie

SVT-AV1

Encoder Mode: Preset 4 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8.7Encoder Mode: Preset 4 - Input: Bosphorus 1080pGCC 11.1Clang 12.03691215SE +/- 0.043, N = 3SE +/- 0.082, N = 38.9969.4181. (CXX) g++ options: -O3 -march=native -flto -mno-avx -mavx2 -mavx512f -mavx512bw -mavx512dq -pie

SVT-AV1

Encoder Mode: Preset 8 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8.7Encoder Mode: Preset 8 - Input: Bosphorus 1080pGCC 11.1Clang 12.04080120160200SE +/- 0.34, N = 3SE +/- 1.14, N = 3167.39169.611. (CXX) g++ options: -O3 -march=native -flto -mno-avx -mavx2 -mavx512f -mavx512bw -mavx512dq -pie

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KGCC 11.1Clang 12.0714212835SE +/- 0.27, N = 3SE +/- 0.16, N = 326.9229.131. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread -lrt -ldl

x265

Video Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pGCC 11.1Clang 12.020406080100SE +/- 0.62, N = 3SE +/- 0.27, N = 376.8877.241. (CXX) g++ options: -O3 -march=native -flto -O2 -rdynamic -lpthread -lrt -ldl

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 11.1Clang 12.048121620SE +/- 0.006, N = 3SE +/- 0.018, N = 37.79415.3521. (CC) gcc options: -lm -lpthread -O3 -march=native -flto

SVT-HEVC

Tuning: 1 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 1 - Input: Bosphorus 1080pGCC 11.1Clang 12.01020304050SE +/- 0.28, N = 3SE +/- 0.21, N = 339.5941.961. (CC) gcc options: -O3 -march=native -flto -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-HEVC

Tuning: 7 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 7 - Input: Bosphorus 1080pGCC 11.1Clang 12.080160240320400SE +/- 2.94, N = 3SE +/- 1.29, N = 3336.37355.181. (CC) gcc options: -O3 -march=native -flto -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

SVT-HEVC

Tuning: 10 - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 1.5.0Tuning: 10 - Input: Bosphorus 1080pGCC 11.1Clang 12.0130260390520650SE +/- 1.44, N = 3SE +/- 2.17, N = 3609.56608.951. (CC) gcc options: -O3 -march=native -flto -fPIE -fPIC -O2 -pie -rdynamic -lpthread -lrt

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: 57GCC 11.1Clang 12.013M26M39M52M65MSE +/- 49079.30, N = 3SE +/- 5206.83, N = 360985333618403331. (CC) gcc options: -O3 -march=native -flto -pthread -lm -lc -lliquid

Liquid-DSP

Threads: 160 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.orgsamples/s, More Is BetterLiquid-DSP 2021.01.31Threads: 160 - Buffer Length: 256 - Filter Length: 57GCC 11.1Clang 12.0800M1600M2400M3200M4000MSE +/- 22402480.02, N = 3SE +/- 34322846.29, N = 3318286666736864666671. (CC) gcc options: -O3 -march=native -flto -pthread -lm -lc -lliquid

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceGCC 11.1Clang 12.04K8K12K16K20KSE +/- 44.60, N = 3SE +/- 10.32, N = 317804.211555.8-Qunused-arguments1. (CC) gcc options: -pthread -m64 -O3 -march=native -flto -lssl -lcrypto -ldl

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 250 - Mode: Read OnlyGCC 11.1Clang 12.0200K400K600K800K1000KSE +/- 15989.65, N = 13SE +/- 8511.06, N = 39074019430431. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -flto -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 LatencyGCC 11.1Clang 12.00.06230.12460.18690.24920.3115SE +/- 0.005, N = 13SE +/- 0.002, N = 30.2770.2651. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -flto -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 WriteGCC 11.1Clang 12.020K40K60K80K100KSE +/- 106.75, N = 3SE +/- 239.57, N = 389425925761. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -flto -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

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 LatencyGCC 11.1Clang 12.00.62931.25861.88792.51723.1465SE +/- 0.003, N = 3SE +/- 0.007, N = 32.7972.7021. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -flto -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

GNU GMP GMPbench

Total Time

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.2.1Total TimeGCC 11.180016002400320040003871.61. (CC) gcc options: -O3 -march=native -flto -lm

Phoronix Test Suite v10.8.5