Clang znver1 Scheduler Model Tests x86-64 Haswell march

AMD Ryzen 7 1700 Eight-Core testing with the new Zen znver1 scheduler model. Tests by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1707201-TR-CLANGZNVE41&grs&sro.

Clang znver1 Scheduler Model Tests x86-64 Haswell marchProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen Resolution-O3 -march=x86-64-O3 -march=znver1-O3 -march=haswellAMD Ryzen 7 1700 Eight-Core @ 3.00GHz (16 Cores)MSI B350 TOMAHAWK (MS-7A34) v1.0AMD Device 145016384MB120GB Samsung SSD 840HIS AMD Radeon HD 7750/8740 / R7 250E 1024MBAMD Cape Verde/PitcairnRealtek RTL8111/8168/8411Ubuntu 17.044.12.0-999-generic (x86_64) 20170622Unity 7.5.0modesetting 1.19.3Clang 6.0.0 (SVN 308494)ext41024x7684.13.0-999-generic (x86_64) 20170622OpenBenchmarking.orgCompiler Details- Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver1Processor Details- Scaling Governor: acpi-cpufreq ondemand

Clang znver1 Scheduler Model Tests x86-64 Haswell marchscimark2: Fast Fourier Transformencode-flac: WAV To FLACencode-mp3: WAV To MP3himeno: Poisson Pressure Solverbullet: 1000 Convexx264: H.264 Video Encodinggraphics-magick: Local Adaptive Thresholdingbullet: Convex Trimeshebizzy: graphics-magick: Blurapache: Static Web Page Servingbullet: Raytestsscimark2: Dense LU Matrix Factorizationpgbench: Buffer Test - Single Thread - Read Writefftw: Float + SSE - 2D FFT Size 4096tjbench: Decompression Throughputbullet: 1000 Stackredis: GETgraphics-magick: HWB Color Spacescimark2: Monte Carloredis: LPOPredis: SETstockfish: Total Timebullet: Prim Trimeshbullet: 3000 Fallgraphics-magick: Sharpentscp: AI Chess Performancescimark2: Sparse Matrix Multiplyc-ray: Total Timeencode-wavpack: WAV To WavPackscimark2: Compositebullet: 136 Ragdollshint: FLOATscimark2: Jacobi Successive Over-Relaxationtachyon: Total Timepgbench: Buffer Test - Heavy Contention - Read Writepgbench: Buffer Test - Normal Load - Read Write-O3 -march=x86-64-O3 -march=znver1-O3 -march=haswell133.366.779.751110.924.84252.331331.2040850913626994.802.865572.72226.0413690161.785.271953368.38173642.551968693.381385134.0437101.004.6213711033312623.7513.686.522129.482.96301795000.851675.035.291938.931865.09134.245.6910.921022.654.64252.521361.1638296014027700.932.785692.83224.8913398165.305.101973143.29178657.961960971.501413713.2936700.994.5313910963032597.5413.626.452152.362.93300351844.051679.215.291875.271813.34240.215.6710.951123.434.47233.921261.1240076513226277.482.725454.00216.8313133167.205.201916990.88176653.542004499.671411858.8337450.984.5713910902232627.4613.776.502129.772.93299157100.641673.655.301488.591662.61OpenBenchmarking.org

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transform-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver150100150200250SE +/- 0.28, N = 4SE +/- 0.55, N = 4SE +/- 0.63, N = 4240.21133.36134.24-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLAC-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1246810SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 55.676.775.69-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver13691215SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 510.959.7510.92-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solver-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver12004006008001000SE +/- 0.41, N = 3SE +/- 1.19, N = 3SE +/- 5.42, N = 31123.431110.921022.65-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -mavx2

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Convex-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver11.0892.1783.2674.3565.445SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 34.474.844.64-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2017-05-19H.264 Video Encoding-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver160120180240300SE +/- 1.29, N = 5SE +/- 0.34, N = 5SE +/- 0.68, N = 5233.92252.33252.52-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive Thresholding-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1306090120150126133136-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex Trimesh-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver10.270.540.811.081.35SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.121.201.16-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

ebizzy

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver190K180K270K360K450KSE +/- 7907.66, N = 6SE +/- 4432.38, N = 3SE +/- 5536.66, N = 6400765408509382960-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -pthread -lpthread -O3

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Blur-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1306090120150132136140-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Serving-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver16K12K18K24K30KSE +/- 337.31, N = 3SE +/- 179.13, N = 3SE +/- 44.40, N = 326277.4826994.8027700.93-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -shared -fPIC -pthread -O3

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Raytests-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver10.64351.2871.93052.5743.2175SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.722.862.78-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorization-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver112002400360048006000SE +/- 22.62, N = 4SE +/- 14.40, N = 4SE +/- 16.27, N = 45454.005572.725692.83-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Single Thread - Mode: Read Write-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver150100150200250SE +/- 2.56, N = 3SE +/- 0.39, N = 3SE +/- 1.25, N = 3216.83226.04224.89-march=haswell -lpgport-march=x86-64-march=znver11. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -fpic -shared

FFTW

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

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 4096-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver13K6K9K12K15KSE +/- 51.03, N = 5SE +/- 12.52, N = 5SE +/- 55.71, N = 5131331369013398-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.1Test: Decompression Throughput-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver14080120160200SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.07, N = 3167.20161.78165.30-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Stack-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver11.18582.37163.55744.74325.929SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 35.205.275.10-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GET-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1400K800K1200K1600K2000KSE +/- 7458.07, N = 3SE +/- 15420.28, N = 3SE +/- 27406.80, N = 31916990.881953368.381973143.291. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color Space-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver14080120160200SE +/- 0.33, N = 3176173178-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlo-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1140280420560700SE +/- 0.24, N = 4SE +/- 0.08, N = 4SE +/- 0.67, N = 4653.54642.55657.96-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOP-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1400K800K1200K1600K2000KSE +/- 36043.81, N = 6SE +/- 13701.81, N = 3SE +/- 13594.16, N = 32004499.671968693.381960971.501. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SET-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1300K600K900K1200K1500KSE +/- 8142.48, N = 3SE +/- 8018.20, N = 3SE +/- 23768.12, N = 61411858.831385134.041413713.291. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Stockfish

Total Time

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total Time-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver18001600240032004000SE +/- 3.51, N = 3SE +/- 1.76, N = 3SE +/- 5.03, N = 3374537103670-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -lpthread -O3 -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim Trimesh-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver10.2250.450.6750.91.125SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.981.000.99-march=haswell-march=x86-64-march=znver11. (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-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver11.03952.0793.11854.1585.1975SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.574.624.53-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Sharpen-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1306090120150SE +/- 0.33, N = 3139137139-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performance-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1200K400K600K800K1000KSE +/- 1257.19, N = 5SE +/- 1625.76, N = 5SE +/- 1629.46, N = 5109022311033311096303-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiply-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver16001200180024003000SE +/- 8.87, N = 4SE +/- 4.33, N = 4SE +/- 5.05, N = 42627.462623.752597.54-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver148121620SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 313.7713.6813.62-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -lm -lpthread -O3

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.1WAV To WavPack-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1246810SE +/- 0.06, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 56.506.526.45-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver15001000150020002500SE +/- 5.26, N = 4SE +/- 2.34, N = 4SE +/- 2.54, N = 42129.772129.482152.36-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 Ragdolls-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver10.6661.3321.9982.6643.33SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.932.962.93-march=haswell-march=x86-64-march=znver11. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOAT-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver160M120M180M240M300MSE +/- 98377.24, N = 3SE +/- 120507.74, N = 3SE +/- 20484.23, N = 3299157100.64301795000.85300351844.05-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1400800120016002000SE +/- 1.64, N = 4SE +/- 0.35, N = 4SE +/- 0.50, N = 41673.651675.031679.21-march=haswell-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

Tachyon

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total Time-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver11.19252.3853.57754.775.9625SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 35.305.295.291. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1400800120016002000SE +/- 97.18, N = 6SE +/- 30.24, N = 3SE +/- 30.52, N = 41488.591938.931875.27-march=haswell -lpgport-march=x86-64-march=znver11. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -fpic -shared

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write-O3 -march=haswell-O3 -march=x86-64-O3 -march=znver1400800120016002000SE +/- 96.50, N = 6SE +/- 47.88, N = 6SE +/- 52.04, N = 61662.611865.091813.34-march=haswell -lpgport-march=x86-64-march=znver11. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -fpic -shared

Phoronix Test Suite v10.8.5