GCC9 POWER9 Compiler Benchmarks

POWER9 testing with a PowerNV C1P9S01 REV 1.01 compiler benchmarking for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1906236-HV-GCC9POWER43.

GCC9 POWER9 Compiler BenchmarksProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1POWER9 @ 3.80GHz (4 Cores / 16 Threads)PowerNV C1P9S01 REV 1.01131072MB1024GB SAMSUNG MZVLB1T0HALR-000L7ASPEED3 x Broadcom NetXtreme BCM5719 PCIeUbuntu 19.045.0.0-17-generic (ppc64le)GCC 9.1.0ext41024x768GCC 10.0.0 20190616Clang 8.0.1 + LLVM 8.0.1OpenBenchmarking.orgCompiler Details- GCC 9.1.0: --enable-checking=release- GCC 10.0.0 20190616: --enable-checking=release- LLVM Clang 8.0.1: Optimized build; Default target: powerpc64le-unknown-linux-gnu; Host CPU: pwr9 Processor Details- SMT (threads per core): 4Python Details- Python 2.7.16 + Python 3.7.3Security Details- l1tf: Not affected + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled

GCC9 POWER9 Compiler Benchmarksscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationx264: H.264 Video Encodingx265: H.265 1080p Video Encodinggraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacehimeno: Poisson Pressure Solverbuild-llvm: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplesdav1d: Summer Nature 4Kdav1d: Summer Nature 1080pencode-flac: WAV To FLACencode-mp3: WAV To MP3openssl: RSA 4096-bit Performancetjbench: Decompression Throughputpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writecpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarycpp-perf-bench: Rand Numberscpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETapache: Static Web Page ServingGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1268.6559.95163.73273.69283.27562.6215.713.92131185748516877179637.161260.99204.9338.01382.2593.6040.3375.30852.30101.3696860.6910960.37122.80167.77781.592156.82139.6526.4157.191059020.41710532.17568842.41934311.06585363.5317985.14263.0261.29164.05274.26255.18560.3113.633.31128184698316575179636.791280.22205.3537.68378.1292.0240.3275.84838.97101.1496945.1710999.59121.04167.57780.842137.23139.7426.3957.181045275.77725169.62574786.06942834.62571452.3617853.33277.4368.98174.48269.37285.92588.4315.334415818228516116581.591060.28667.90392.4590.1448.7519.29791.23105.0594535.8010917.57120.21153.26775.784529.86131.3727.8853.071007820.41728590.02571604.42993911.90571064.3617819.95OpenBenchmarking.org

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.160120180240300SE +/- 2.15, N = 3SE +/- 2.17, N = 3SE +/- 0.93, N = 3268.65263.02277.431. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.11530456075SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 1.38, N = 359.9561.2968.981. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14080120160200SE +/- 0.58, N = 3SE +/- 0.16, N = 3SE +/- 0.58, N = 3163.73164.05174.481. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.160120180240300SE +/- 0.27, N = 3SE +/- 0.09, N = 3SE +/- 0.52, N = 3273.69274.26269.371. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.160120180240300SE +/- 12.96, N = 3SE +/- 8.31, N = 3SE +/- 2.83, N = 3283.27255.18285.921. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1130260390520650SE +/- 4.92, N = 3SE +/- 3.41, N = 3SE +/- 0.17, N = 3562.62560.31588.431. (CC) gcc options: -lm

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.148121620SE +/- 0.03, N = 3SE +/- 0.20, N = 15SE +/- 0.25, N = 315.7113.6315.331. (CC) gcc options: -ldl -lm -lpthread -O3 -ffast-math -maltivec -mabi=altivec -mvsx -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingGCC 9.1.0GCC 10.0.0 201906160.8821.7642.6463.5284.41SE +/- 0.07, N = 12SE +/- 0.02, N = 33.923.311. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SwirlGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1306090120150SE +/- 1.45, N = 3SE +/- 1.45, N = 3SE +/- 0.33, N = 313112844-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14080120160200SE +/- 0.67, N = 3185184158-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.11632486480SE +/- 0.67, N = 3SE +/- 0.55, N = 13746918-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: EnhancedGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120406080100858322-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14080120160200SE +/- 0.33, N = 3SE +/- 1.76, N = 316816585-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-GaussianGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120406080100SE +/- 1.20, N = 3SE +/- 1.15, N = 3777516-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color SpaceGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14080120160200SE +/- 0.33, N = 3SE +/- 0.33, N = 3179179116-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O2 -pthread -lSM -lICE -lX11 -lz -lm -lpthread

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1140280420560700SE +/- 6.46, N = 15SE +/- 3.16, N = 3SE +/- 6.53, N = 15637.16636.79581.591. (CC) gcc options: -O3

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1300600900120015001260.991280.221060.28

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1140280420560700SE +/- 1.98, N = 3SE +/- 0.35, N = 3SE +/- 0.57, N = 3204.93205.35667.901. (CC) gcc options: -lm -lpthread -O3

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesGCC 9.1.0GCC 10.0.0 20190616918273645SE +/- 0.09, N = 3SE +/- 0.12, N = 338.0137.681. (CXX) g++ options: -fopenmp -O3

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 4KGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.190180270360450SE +/- 0.80, N = 3SE +/- 0.74, N = 3SE +/- 3.25, N = 3382.25378.12392.451. (CC) gcc options: -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 1080pGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120406080100SE +/- 0.62, N = 3SE +/- 0.62, N = 3SE +/- 0.98, N = 393.6092.0290.141. (CC) gcc options: -pthread

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.11122334455SE +/- 0.30, N = 16SE +/- 0.35, N = 12SE +/- 0.44, N = 1040.3340.3248.75-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3GCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120406080100SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 375.3075.8419.29-O3 -pipe1. (CC) gcc options: -lm

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.12004006008001000SE +/- 0.15, N = 3SE +/- 0.09, N = 3SE +/- 0.18, N = 3852.30838.97791.23-Qunused-arguments1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120406080100SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3101.36101.14105.05-lm-lm1. (CC) gcc options: -O3

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 OnlyGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.120K40K60K80K100KSE +/- 1248.50, N = 3SE +/- 876.13, N = 3SE +/- 932.17, N = 396860.6996945.1794535.801. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -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 WriteGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.12K4K6K8K10KSE +/- 35.67, N = 3SE +/- 15.98, N = 3SE +/- 9.76, N = 310960.3710999.5910917.571. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1306090120150SE +/- 0.14, N = 3SE +/- 0.22, N = 3SE +/- 0.10, N = 3122.80121.04120.211. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Ctype

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14080120160200SE +/- 0.27, N = 3SE +/- 0.03, N = 3SE +/- 0.32, N = 3167.77167.57153.261. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Math Library

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.12004006008001000SE +/- 1.01, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3781.59780.84775.781. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Random Numbers

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.110002000300040005000SE +/- 3.96, N = 3SE +/- 0.13, N = 3SE +/- 0.45, N = 32156.822137.234529.861. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Stepanov Vector

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1306090120150SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3139.65139.74131.371. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Function Objects

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1714212835SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 326.4126.3927.881. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Stepanov Abstraction

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.11326395265SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 357.1957.1853.071. (CXX) g++ options: -std=c++11 -O3

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1200K400K600K800K1000KSE +/- 16618.25, N = 15SE +/- 16475.39, N = 15SE +/- 16615.22, N = 151059020.411045275.771007820.411. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1160K320K480K640K800KSE +/- 7312.11, N = 15SE +/- 8548.45, N = 15SE +/- 9654.52, N = 3710532.17725169.62728590.021. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1120K240K360K480K600KSE +/- 6664.54, N = 6SE +/- 7303.99, N = 3SE +/- 4782.46, N = 15568842.41574786.06571604.421. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1200K400K600K800K1000KSE +/- 14189.58, N = 15SE +/- 16704.21, N = 15SE +/- 16428.18, N = 3934311.06942834.62993911.901. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.1130K260K390K520K650KSE +/- 7818.46, N = 4SE +/- 6076.05, N = 15SE +/- 7412.36, N = 4585363.53571452.36571064.361. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingGCC 9.1.0GCC 10.0.0 20190616LLVM Clang 8.0.14K8K12K16K20KSE +/- 65.06, N = 3SE +/- 55.87, N = 3SE +/- 40.71, N = 317985.1417853.3317819.951. (CC) gcc options: -shared -fPIC -O2 -pthread

Phoronix Test Suite v10.8.4