GCC 9 Skylake-AVX512 Tests

Tests for a future article on Phoronix.

HTML result view exported from: https://openbenchmarking.org/result/1902225-PTS-GCC9SKYL24&sro&grw.

GCC 9 Skylake-AVX512 TestsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=x86-64-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-Ofast -march=skylake-avx512Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1602 BIOS)Intel Sky Lake-E DMI3 Registers16384MBSamsung SSD 970 EVO 500GBNVIDIA NV120 12GBRealtek ALC1220ASUS PB278Intel I219-VUbuntu 18.104.18.0-15-generic (x86_64)GNOME Shell 3.30.1X Server 1.20.1modesetting 1.20.14.3 Mesa 18.2.2GCC 9.0.1 20190217ext42560x1440OpenBenchmarking.orgEnvironment Details- -O0: CXXFLAGS=-O0 CFLAGS=-O0- -O1: CXXFLAGS=-O1 CFLAGS=-O1- -O2: CXXFLAGS=-O2 CFLAGS=-O2- -O2 -march=skylake-avx512: CXXFLAGS=-O2-march=skylake-avx512 CFLAGS=-O2-march=skylake-avx512- -O3: CXXFLAGS=-O3 CFLAGS=-O3- -O3 -march=x86-64: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64- -O3 -march=skylake: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylake- -O3 -march=skylake-avx512: CXXFLAGS=-O3-march=skylake-avx512 CFLAGS=-O3-march=skylake-avx512- -O3 -march=skylake-avx512 -flto: CXXFLAGS=-O3-march=skylake-avx512-flto CFLAGS=-O3-march=skylake-avx512-flto- -Ofast -march=skylake-avx512: CXXFLAGS=-Ofast-march=skylake-avx512 CFLAGS=-Ofast-march=skylake-avx512Compiler Details- --disable-multilib --enable-checking=releaseProcessor Details- Scaling Governor: intel_pstate powersavePython Details- -O0, -O3 -march=x86-64, -O3 -march=skylake, -O3 -march=skylake-avx512: Python 2.7.15+ + Python 3.6.7Security Details- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

GCC 9 Skylake-AVX512 Testsbullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9t-test1: 1t-test1: 2ctx-clock: Context Switch Timehint: FLOAThint: DOUBLEencode-flac: WAV To FLACencode-mp3: WAV To MP3tjbench: Decompression Throughputdcraw: RAW To PPM Image Conversionfftw: Stock - 1D FFT Size 32fftw: Stock - 1D FFT Size 64fftw: Stock - 2D FFT Size 32fftw: Stock - 2D FFT Size 64fftw: Stock - 2D FFT Size 4096mafft: Multiple Sequence Alignmenthimeno: Poisson Pressure Solverbuild-imagemagick: Time To Compilexsbench: build-apache: Time To Compilejohn-the-ripper: Blowfishjohn-the-ripper: Traditional DESjohn-the-ripper: MD5build-php: Time To Compilecompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19build-gcc: Time To Compilesysbench: Memorysysbench: CPUaom-av1: AV1 Video Encodingaobench: 2048 x 2048 - Total Timevpxenc: vpxenc VP9 1080p Video Encodegraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacesvt-vp9: 1080p 8-bit YUV To VP9 Video Encodemencoder: AVI To LAVCx264: H.264 Video Encodingdav1d: Summer Nature 4Kdav1d: Summer Nature 1080psvt-av1: 1080p 8-bit YUV To AV1 Video Encodex265: H.265 1080p Video Encodingc-ray: Total Time - 4K, 16 Rays Per Pixelsvt-hevc: 1080p 8-bit YUV To HEVC Video Encodeapache: Static Web Page Servingapache-siege: 250redis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writeebizzy: byte: Dhrystone 2-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=x86-64-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-Ofast -march=skylake-avx5122.334.124.544.022.570.891.057031533377979841243119.1252.4818.1140043636527998105125558.0927.4515139.04301434243438333521712.474686.67450904713.2456399944400089352016.6519.588867152403253340.2272.3722.971301518010114110315230632.2487.3449.4723.728.5338.81127.4230722853687412196687162956714170882070792150466130105212257569980394318432.344.024.534.012.560.891.05207287375533864081126787.1350.4017.2640043535694698290651210.8610.7019012.5510403706210348746858362.42151718.36451028017.512708810069700090051825.4310.3491618699080321910.2240.2722.8922225717820325016726630717.11117.9527.3314.128.5839.2387.223091890648360218860616259541383790202675114550724208565442554016388238992.334.074.554.012.580.901.05208187776334224077126787.4150.0317.1940043623845798434708910.059.9718512.2911070898410982746256412.43315424.48450844322.222836210256966790042643.8910.5794819318403350630.2239.1322.7722826318020725617127230616.23119.8427.1814.028.5439.1078.253102315941786228247315712281427279207725414654024538745517574959396966622.633.784.053.842.310.841.00229996878635134659156786.7749.9017.173994357198019837074939.029.5419711.481496614240154061173466092.39329924.53451666322.162838910253300090051843.7210.4695019165082339560.2536.8226.1323026019021525617026831416.29121.6626.6213.728.5538.7656.4130723513610742261420166152014629962106367151594245601612168587660381081122.344.094.534.002.540.891.05251294876734075776166485.1949.9917.1640043563358698270620610.058.7718511.5910688907311387788556422.31309627.24450626923.982897610079566790103663.4610.3996219320835351100.2237.7122.8522025017520224616526030716.33121.6326.9013.898.5738.7942.443072379057160218512616163861408693198957115192224560836689592610396085392.344.104.534.012.560.891.05251694777334165779166285.4250.0917.1740343647735198186143110.068.8218511.5610701903411277743158332.48308427.11450879024.052896610082966790221763.2910.3996019443592350110.2237.6822.9922025217620124516426030616.2912226.9513.898.5239.1042.4331123270425822313644162605414706712029011153432445795512198565019393545482.273.844.073.822.320.841.00275297079134956284221984.9549.8317.093994364461189849967129.109.3619410.831357412318138541091764752.38331527.22450311123.742895010070966790161263.2610.6695219327199325960.2434.9223.1422925618921725417126631516.0212326.3913.658.3839.3031.2330923505378452218415164508214279232092803151442546006112143589046381666122.613.824.063.852.310.841.00275197178334786301222083.9549.9617.073974372027789817005999.029.4119710.791522814057151191078667442.42331627.27450027523.972903110074633388544963.5710.4996119353234338690.2534.9225.6022625718921125217026531316.2312326.7513.828.4839.2933.9430924212419732232979164031813997342068424151134045937012200567481384552372.603.734.403.832.400.820.972687211978027475568221982.5950.2017.234044364939469840700048.969.3119710.721229611436122931014370622.49344190.17449793326.762843710095266791655110.4619334728326050.2535.572272571872122511692643148.5439.0433.5331223364313092201051158930413717212038345146738047086812260573591535933932.613.834.073.842.310.841.00274889376535516311222183.4449.9817.174034341308939820446199.008.8319710.581290911056128241003762122.42336227.81451045123.972897710072666790120910.4896619424478359900.2534.4525.8622825718822025318726531316.15121.1826.8813.828.5238.9430.96306233025338622503151655372141110921026181548977457008538257872138491238OpenBenchmarking.org

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Raytests-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.59181.18361.77542.36722.959SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.332.342.332.632.342.272.612.602.342.61-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 Fall-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.9271.8542.7813.7084.635SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 34.124.024.073.784.093.843.823.734.103.83-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Stack-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5121.02382.04763.07144.09525.119SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 34.544.534.554.054.534.074.064.404.534.07-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Convex-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.90451.8092.71353.6184.5225SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 34.024.014.013.844.003.823.853.834.013.84-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 Ragdolls-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.58051.1611.74152.3222.9025SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 32.572.562.582.312.542.322.312.402.562.31-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim Trimesh-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.20250.4050.60750.811.0125SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.890.890.900.840.890.840.840.820.890.84-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex Trimesh-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.23630.47260.70890.94521.1815SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.051.051.051.001.051.001.000.971.051.00-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5126001200180024003000SE +/- 0.71, N = 3SE +/- 0.88, N = 3SE +/- 11.84, N = 3SE +/- 1.05, N = 3SE +/- 2.49, N = 3SE +/- 2.76, N = 3SE +/- 1.00, N = 3SE +/- 4.25, N = 3SE +/- 0.86, N = 3SE +/- 0.93, N = 3703207220812299251227522751268725162748-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlo-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5125001000150020002500SE +/- 0.13, N = 3SE +/- 0.14, N = 3SE +/- 51.30, N = 3SE +/- 0.77, N = 3SE +/- 0.18, N = 3SE +/- 0.57, N = 3SE +/- 0.55, N = 3SE +/- 0.31, N = 3SE +/- 0.23, N = 3SE +/- 3.08, N = 31538738779689489709712119947893-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transform-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5122004006008001000SE +/- 0.99, N = 3SE +/- 3.69, N = 3SE +/- 1.83, N = 3SE +/- 0.72, N = 3SE +/- 4.40, N = 3SE +/- 1.91, N = 3SE +/- 0.54, N = 3SE +/- 1.51, N = 3SE +/- 3.92, N = 3SE +/- 1.03, N = 3337755763786767791783780773765-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiply-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5128001600240032004000SE +/- 0.24, N = 3SE +/- 0.95, N = 3SE +/- 4.48, N = 3SE +/- 4.35, N = 3SE +/- 3.35, N = 3SE +/- 6.16, N = 3SE +/- 5.26, N = 3SE +/- 1.89, N = 3SE +/- 4.59, N = 3SE +/- 4.91, N = 3797338634223513340734953478274734163551-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorization-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51214002800420056007000SE +/- 0.24, N = 3SE +/- 0.70, N = 3SE +/- 2.37, N = 3SE +/- 1.44, N = 3SE +/- 5.50, N = 3SE +/- 10.08, N = 3SE +/- 0.29, N = 3SE +/- 18.96, N = 3SE +/- 1.44, N = 3SE +/- 0.85, N = 3984408140774659577662846301556857796311-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5125001000150020002500SE +/- 2.24, N = 3SE +/- 0.54, N = 3SE +/- 0.77, N = 3SE +/- 0.72, N = 3SE +/- 0.15, N = 3SE +/- 2.53, N = 3SE +/- 0.23, N = 3SE +/- 0.90, N = 3SE +/- 0.37, N = 3SE +/- 0.96, N = 31243126712671567166422192220221916622221-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512306090120150SE +/- 0.04, N = 3SE +/- 0.58, N = 3SE +/- 0.27, N = 3SE +/- 0.33, N = 3SE +/- 0.27, N = 3SE +/- 0.23, N = 3SE +/- 0.29, N = 3SE +/- 0.29, N = 3SE +/- 0.21, N = 3SE +/- 0.55, N = 3119.1287.1387.4186.7785.1984.9583.9582.5985.4283.44-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread -fvisibility=hidden

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5121224364860SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.15, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 352.4850.4050.0349.9049.9949.8349.9650.2050.0949.98-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51248121620SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 318.1117.2617.1917.1717.1617.0917.0717.2317.1717.17-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Time-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51290180270360450SE +/- 0.67, N = 3SE +/- 1.33, N = 3SE +/- 1.33, N = 3SE +/- 0.67, N = 3SE +/- 1.33, N = 3400400400399400399397404403403-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options:

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOAT-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51290M180M270M360M450MSE +/- 615391.75, N = 3SE +/- 1120147.21, N = 3SE +/- 305950.94, N = 3SE +/- 953105.49, N = 3SE +/- 552780.20, N = 3SE +/- 134069.19, N = 3SE +/- 402091.62, N = 3SE +/- 236783.01, N = 3SE +/- 856766.90, N = 3SE +/- 1141542.89, N = 3436365279435356946436238457435719801435633586436446118437202778436493946436477351434130893-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -O3 -march=native -lm

Hierarchical INTegration

Test: DOUBLE

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: DOUBLE-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512200M400M600M800M1000MSE +/- 1623168.86, N = 3SE +/- 1576347.63, N = 3SE +/- 416122.99, N = 3SE +/- 763688.75, N = 3SE +/- 2100474.35, N = 3SE +/- 788605.63, N = 3SE +/- 2720569.85, N = 3SE +/- 1283826.50, N = 3SE +/- 286663.14, N = 3SE +/- 1705390.61, N = 3981051255982906512984347089983707493982706206984996712981700599984070004981861431982044619-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -O3 -march=native -lm

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLAC-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5121326395265SE +/- 0.03, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 558.0910.8610.059.0210.059.109.028.9610.069.00-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CXX) g++ options: -fvisibility=hidden -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512612182430SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 327.4510.709.979.548.779.369.419.318.828.83-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression Throughput-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5124080120160200SE +/- 0.53, N = 3SE +/- 0.11, N = 3SE +/- 0.18, N = 3SE +/- 0.58, N = 3SE +/- 0.17, N = 3SE +/- 0.57, N = 3SE +/- 0.56, N = 3SE +/- 0.09, N = 3SE +/- 0.68, N = 3SE +/- 0.42, N = 3151190185197185194197197185197-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

dcraw

RAW To PPM Image Conversion

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image Conversion-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512918273645SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 339.0412.5512.2911.4811.5910.8310.7910.7211.5610.58-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lm

FFTW

Build: Stock - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5123K6K9K12K15KSE +/- 91.03, N = 12SE +/- 41.18, N = 3SE +/- 30.37, N = 3SE +/- 217.52, N = 3SE +/- 16.09, N = 3SE +/- 135.22, N = 3SE +/- 37.99, N = 3SE +/- 120.67, N = 3SE +/- 3.84, N = 3SE +/- 148.54, N = 33014104031107014966106881357415228122961070112909-O0-O1-O2-O2-O3-O3 -march=skylake-O3-Ofast1. (CC) gcc options: -pthread -lm

FFTW

Build: Stock - Size: 1D FFT Size 64

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 64-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5123K6K9K12K15KSE +/- 0.84, N = 3SE +/- 19.63, N = 3SE +/- 74.89, N = 3SE +/- 22.30, N = 3SE +/- 31.43, N = 3SE +/- 19.35, N = 3SE +/- 66.43, N = 3SE +/- 51.60, N = 3SE +/- 19.17, N = 3SE +/- 20.80, N = 3342470628984142409073123181405711436903411056-O0-O1-O2-O2-O3-O3 -march=skylake-O3-Ofast1. (CC) gcc options: -pthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5123K6K9K12K15KSE +/- 19.32, N = 3SE +/- 207.56, N = 12SE +/- 15.03, N = 3SE +/- 95.87, N = 3SE +/- 38.17, N = 3SE +/- 43.44, N = 3SE +/- 15.21, N = 3SE +/- 258.44, N = 12SE +/- 93.95, N = 3SE +/- 212.67, N = 43438103481098215406113871385415119122931127712824-O0-O1-O2-O2-O3-O3 -march=skylake-O3-Ofast1. (CC) gcc options: -pthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 64

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 64-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5123K6K9K12K15KSE +/- 5.98, N = 3SE +/- 45.40, N = 3SE +/- 157.78, N = 12SE +/- 87.38, N = 3SE +/- 182.72, N = 12SE +/- 15.98, N = 3SE +/- 334.88, N = 12SE +/- 141.39, N = 6SE +/- 64.31, N = 3SE +/- 122.71, N = 3333574687462117347885109171078610143743110037-O0-O1-O2-O2-O3-O3 -march=skylake-O3-Ofast1. (CC) gcc options: -pthread -lm

FFTW

Build: Stock - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51215003000450060007500SE +/- 3.87, N = 3SE +/- 18.22, N = 3SE +/- 29.27, N = 3SE +/- 57.60, N = 3SE +/- 9.39, N = 3SE +/- 35.50, N = 3SE +/- 6.12, N = 3SE +/- 74.38, N = 3SE +/- 43.25, N = 3SE +/- 35.76, N = 32171583656416609564264756744706258336212-O0-O1-O2-O2-O3-O3 -march=skylake-O3-Ofast1. (CC) gcc options: -pthread -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence Alignment-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.56031.12061.68092.24122.8015SE +/- 0.01, N = 3SE +/- 0.03, N = 12SE +/- 0.07, N = 9SE +/- 0.04, N = 12SE +/- 0.03, N = 12SE +/- 0.03, N = 12SE +/- 0.04, N = 12SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 32.472.422.432.392.312.382.422.492.482.421. (CC) gcc options: -std=c99 -O3 -lm -lpthread

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solver-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5127001400210028003500SE +/- 0.30, N = 3SE +/- 0.33, N = 3SE +/- 5.52, N = 3SE +/- 6.27, N = 3SE +/- 2.91, N = 3SE +/- 3.42, N = 3SE +/- 4.94, N = 3SE +/- 8.45, N = 3SE +/- 4.79, N = 3SE +/- 4.21, N = 3468151731543299309633153316344130843362-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -O3 -mavx2

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compile-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51220406080100SE +/- 0.02, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.17, N = 3SE +/- 0.10, N = 3SE +/- 0.02, N = 36.6718.3624.4824.5327.2427.2227.2790.1727.1127.81

Xsbench

OpenBenchmarking.orgLookups/s, More Is BetterXsbench 2017-07-06-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5121000K2000K3000K4000K5000KSE +/- 440.03, N = 3SE +/- 3044.62, N = 3SE +/- 691.10, N = 3SE +/- 1030.64, N = 3SE +/- 1705.74, N = 3SE +/- 3905.30, N = 3SE +/- 8949.05, N = 3SE +/- 6064.49, N = 3SE +/- 834.04, N = 3SE +/- 3911.31, N = 345090474510280450844345166634506269450311145002754497933450879045104511. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To Compile-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512612182430SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 313.2417.5122.2222.1623.9823.7423.9726.7624.0523.97

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0-jumbo-1Test: Blowfish-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5126K12K18K24K30KSE +/- 1.45, N = 3SE +/- 25.21, N = 3SE +/- 21.34, N = 3SE +/- 11.39, N = 3SE +/- 14.36, N = 3SE +/- 9.82, N = 3SE +/- 41.46, N = 3SE +/- 10.68, N = 3SE +/- 8.67, N = 3SE +/- 23.60, N = 356392708828362283892897628950290312843728966289771. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt

John The Ripper

Test: Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0-jumbo-1Test: Traditional DES-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51220M40M60M80M100MSE +/- 237363.29, N = 3SE +/- 202371.77, N = 3SE +/- 121832.31, N = 3SE +/- 148997.76, N = 3SE +/- 126349.16, N = 3SE +/- 73121.66, N = 3SE +/- 30123.82, N = 3SE +/- 86023.90, N = 3SE +/- 134375.51, N = 3SE +/- 34844.10, N = 3994440001006970001025696671025330001007956671007096671007463331009526671008296671007266671. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0-jumbo-1Test: MD5-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512200K400K600K800K1000KSE +/- 1807.15, N = 3SE +/- 230.33, N = 3SE +/- 2112.71, N = 3SE +/- 1398.08, N = 3SE +/- 1968.50, N = 3SE +/- 1557.07, N = 3SE +/- 15148.30, N = 4SE +/- 1547.29, N = 3SE +/- 1490.19, N = 3SE +/- 1185.03, N = 38935209005189004269005189010369016128854499165519022179012091. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To Compile-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-641428425670SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.14, N = 3SE +/- 0.08, N = 316.6525.4343.8943.7263.4663.2663.5763.29-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -march=x86-641. (CC) gcc options: -pedantic -ldl -lz -lm

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512510152025SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 319.5810.3410.5710.4610.3910.6610.4910.4610.3910.48-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread -lz -llzma

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To Compile-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx5122004006008001000886916948950962952961960966

Sysbench

Test: Memory

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: Memory-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5124M8M12M16M20MSE +/- 11654.91, N = 3SE +/- 266681.20, N = 3SE +/- 9810.66, N = 3SE +/- 33033.74, N = 3SE +/- 54448.06, N = 3SE +/- 50006.95, N = 3SE +/- 65309.84, N = 3SE +/- 54487.03, N = 3SE +/- 25107.25, N = 3SE +/- 41327.39, N = 37152403186990801931840319165082193208351932719919353234193347281944359219424478-O0 -march=core2-O1 -march=core2-O2 -march=core2-O2-march=core2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPU-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5128K16K24K32K40KSE +/- 6.46, N = 3SE +/- 5.57, N = 3SE +/- 4.17, N = 3SE +/- 5.39, N = 3SE +/- 7.33, N = 3SE +/- 1.99, N = 3SE +/- 6.42, N = 3SE +/- 6.49, N = 3SE +/- 6.41, N = 3SE +/- 7.33, N = 325334321913506333956351103259633869326053501135990-O0 -march=core2-O1 -march=core2-O2 -march=core2-O2-march=core2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm

AOM AV1

AV1 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2019-02-11AV1 Video Encoding-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5120.05630.11260.16890.22520.2815SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.220.220.220.250.220.240.250.250.220.25-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Time-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5121632486480SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.23, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 372.3740.2739.1336.8237.7134.9234.9235.5737.6834.45-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -lm -O3

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.0vpxenc VP9 1080p Video Encode-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx512612182430SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.19, N = 3SE +/- 0.21, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.38, N = 3SE +/- 0.03, N = 3SE +/- 0.32, N = 322.9722.8922.7726.1322.8523.1425.6022.9925.86-O0-O1-O2-O2-march=skylake-march=x86-64-Ofast1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Swirl-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51250100150200250SE +/- 0.33, N = 3SE +/- 0.33, N = 3130222228230220229226227220228-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Rotate-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51260120180240300SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 1.53, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3151257263260250256257257252257-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Sharpen-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5124080120160200SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 380178180190175189189187176188-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Enhanced-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51250100150200250SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 0.58, N = 3101203207215202217211212201220-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Resizing-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51260120180240300SE +/- 1.15, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 1.15, N = 3SE +/- 0.58, N = 3SE +/- 1.00, N = 3141250256256246254252251245253-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-Gaussian-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5124080120160200SE +/- 0.33, N = 3SE +/- 1.20, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 1.20, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 1.00, N = 3103167171170165171170169164187-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color Space-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51260120180240300SE +/- 0.33, N = 3SE +/- 1.15, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 3152266272268260266265264260265-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread

SVT-VP9

1080p 8-bit YUV To VP9 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-02-171080p 8-bit YUV To VP9 Video Encode-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51270140210280350SE +/- 5.82, N = 3SE +/- 6.10, N = 3SE +/- 3.74, N = 3SE +/- 4.85, N = 4SE +/- 4.83, N = 3SE +/- 5.38, N = 3SE +/- 5.81, N = 3SE +/- 5.63, N = 3SE +/- 5.43, N = 3SE +/- 4.42, N = 3306307306314307315313314306313-O0-O1-O3-O3 -march=skylake-O3-O3-O3 -march=x86-64-Ofast1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm

Mencoder

AVI To LAVC

OpenBenchmarking.orgSeconds, Fewer Is BetterMencoder 1.3.0AVI To LAVC-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx512714212835SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.10, N = 3SE +/- 0.11, N = 3SE +/- 0.01, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 332.2417.1116.2316.2916.3316.0216.2316.2916.151. (CC) gcc options: -fpie -pie -lrt -lpng -lz -ljpeg -lasound -ldl -lpthread -lmad -lvorbisenc -lvorbis -logg -rdynamic -lm

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video Encoding-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx512306090120150SE +/- 1.68, N = 3SE +/- 3.10, N = 9SE +/- 2.40, N = 12SE +/- 1.86, N = 12SE +/- 2.05, N = 12SE +/- 1.68, N = 12SE +/- 1.22, N = 12SE +/- 1.88, N = 5SE +/- 2.14, N = 1287.34117.95119.84121.66121.63123.00123.00122.00121.18-O0-O1-O2-O2-march=skylake-march=x86-64-Ofast1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.1Video Input: Summer Nature 4K-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx5121122334455SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.11, N = 349.4727.3327.1826.6226.9026.3926.7526.9526.88-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.1Video Input: Summer Nature 1080p-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=x86-64-Ofast -march=skylake-avx512612182430SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 323.7214.1214.0213.7213.8913.6513.8213.8913.82-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -march=x86-64-Ofast1. (CC) gcc options: -pthread

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 2019-02-151080p 8-bit YUV To AV1 Video Encode-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512246810SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.09, N = 38.538.588.548.558.578.388.488.548.528.521. (CC) gcc options: -mavx -fPIE -fPIC -O2 -pie -lpthread -lm

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video Encoding-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512918273645SE +/- 0.13, N = 3SE +/- 0.34, N = 3SE +/- 0.30, N = 3SE +/- 0.32, N = 3SE +/- 0.24, N = 3SE +/- 0.27, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.22, N = 338.8139.2339.1038.7638.7939.3039.2939.0439.1038.94-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512306090120150SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3127.4287.2278.2556.4142.4431.2333.9433.5342.4330.96-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -lm -lpthread -O3

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video Encode-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51270140210280350SE +/- 3.49, N = 3SE +/- 1.40, N = 3SE +/- 2.15, N = 3SE +/- 4.37, N = 3SE +/- 2.13, N = 3SE +/- 4.28, N = 3SE +/- 2.15, N = 3SE +/- 2.81, N = 3SE +/- 4.38, N = 3SE +/- 2.84, N = 3307309310307307309309312311306-O0-O1-O3-O3 -march=skylake-O3-O3-O3 -march=x86-64-Ofast1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Serving-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5125K10K15K20K25KSE +/- 86.03, N = 3SE +/- 196.40, N = 3SE +/- 208.21, N = 3SE +/- 96.06, N = 3SE +/- 120.07, N = 3SE +/- 158.92, N = 3SE +/- 78.51, N = 3SE +/- 244.06, N = 3SE +/- 154.99, N = 3SE +/- 157.93, N = 322853189062315923513237902350524212233642327023302-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -shared -fPIC -pthread

Apache Siege

Concurrent Users: 250

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51215K30K45K60K75KSE +/- 1555.32, N = 12SE +/- 2642.93, N = 9SE +/- 741.74, N = 12SE +/- 3976.15, N = 12SE +/- 4402.70, N = 12SE +/- 523.36, N = 3SE +/- 3682.76, N = 9SE +/- 472.96, N = 3SE +/- 710.52, N = 3SE +/- 5524.86, N = 968741483604178661074571603784541973313094258253386-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -lpthread -ldl -lssl -lcrypto

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOP-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512500K1000K1500K2000K2500KSE +/- 23378.66, N = 3SE +/- 21388.10, N = 3SE +/- 29874.17, N = 7SE +/- 27627.12, N = 3SE +/- 24012.78, N = 12SE +/- 29907.21, N = 12SE +/- 25522.81, N = 12SE +/- 42113.44, N = 3SE +/- 33940.57, N = 4SE +/- 33344.08, N = 122196687218860622824732261420218512622184152232979220105123136442250315-O2 -O3 -flto1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADD-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512400K800K1200K1600K2000KSE +/- 3861.43, N = 3SE +/- 25587.33, N = 3SE +/- 26630.22, N = 4SE +/- 17919.05, N = 3SE +/- 26463.63, N = 3SE +/- 16784.08, N = 3SE +/- 7995.97, N = 3SE +/- 21156.11, N = 12SE +/- 5516.38, N = 3SE +/- 23526.71, N = 51629567162595415712281661520161638616450821640318158930416260541655372-O2 -O3 -flto1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSH-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512300K600K900K1200K1500KSE +/- 21522.01, N = 3SE +/- 21517.98, N = 3SE +/- 6920.31, N = 3SE +/- 14634.29, N = 3SE +/- 13122.41, N = 3SE +/- 4741.67, N = 3SE +/- 27880.00, N = 3SE +/- 19415.15, N = 5SE +/- 7767.29, N = 3SE +/- 2390.12, N = 31417088138379014272791462996140869314279231399734137172114706711411109-O2 -O3 -flto1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GET-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512500K1000K1500K2000K2500KSE +/- 20382.13, N = 3SE +/- 33006.06, N = 3SE +/- 34523.94, N = 3SE +/- 34337.23, N = 3SE +/- 22517.77, N = 12SE +/- 27984.39, N = 3SE +/- 22834.56, N = 10SE +/- 33595.58, N = 12SE +/- 25102.63, N = 3SE +/- 17889.86, N = 32070792202675120772542106367198957120928032068424203834520290112102618-O2 -O3 -flto1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SET-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512300K600K900K1200K1500KSE +/- 10490.67, N = 3SE +/- 11203.67, N = 3SE +/- 20296.09, N = 3SE +/- 17575.18, N = 12SE +/- 27857.14, N = 3SE +/- 5359.30, N = 3SE +/- 23960.63, N = 3SE +/- 23666.49, N = 12SE +/- 21146.25, N = 3SE +/- 12163.22, N = 31504661145507214654021515942151922215144251511340146738015343241548977-O2 -O3 -flto1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Only-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512100K200K300K400K500KSE +/- 294.25, N = 3SE +/- 243.17, N = 3SE +/- 1014.52, N = 3SE +/- 287.09, N = 3SE +/- 341.05, N = 3SE +/- 528.95, N = 3SE +/- 671.98, N = 3SE +/- 1793.01, N = 3SE +/- 1546.17, N = 3SE +/- 186.60, N = 3301052420856453874456016456083460061459370470868457955457008-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx5123K6K9K12K15KSE +/- 142.41, N = 3SE +/- 76.30, N = 3SE +/- 88.27, N = 3SE +/- 77.38, N = 3SE +/- 478.28, N = 9SE +/- 103.82, N = 3SE +/- 71.51, N = 3SE +/- 88.35, N = 3SE +/- 45.11, N = 3SE +/- 107.95, N = 31225754425517121686689121431220012260121985382-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

ebizzy

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx512130K260K390K520K650KSE +/- 11752.07, N = 12SE +/- 5658.87, N = 3SE +/- 9477.40, N = 12SE +/- 8477.47, N = 4SE +/- 7989.90, N = 12SE +/- 10152.88, N = 12SE +/- 12545.19, N = 12SE +/- 15812.28, N = 9SE +/- 6642.32, N = 8SE +/- 10878.75, N = 3569980554016574959587660592610589046567481573591565019578721-O0-O1-O2-O2-march=skylake-flto-march=x86-64-Ofast1. (CC) gcc options: -pthread -lpthread -O3 -march=native

BYTE Unix Benchmark

Computational Test: Dhrystone 2

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2-O0-O1-O2-O2 -march=skylake-avx512-O3-O3 -march=skylake-O3 -march=skylake-avx512-O3 -march=skylake-avx512 -flto-O3 -march=x86-64-Ofast -march=skylake-avx51211M22M33M44M55MSE +/- 122855.06, N = 3SE +/- 612034.43, N = 3SE +/- 19121.03, N = 3SE +/- 252029.98, N = 3SE +/- 54161.61, N = 3SE +/- 379820.56, N = 3SE +/- 35381.50, N = 3SE +/- 697392.12, N = 3SE +/- 212845.04, N = 3SE +/- 123834.94, N = 339431843388238993969666238108112396085393816661238455237535933933935454838491238-O0-O1-O2-O2-O3-O3 -march=skylake-O3-O3 -flto-O3 -march=x86-64-Ofast1. (CC) gcc options:

Phoronix Test Suite v10.8.5