POWER9 Talos II Compiler Benchmarks

POWER9 compiler benchmarking for a future article on Phoronix.

HTML result view exported from: https://openbenchmarking.org/result/1902066-SP-POWER9TAL97&obr_sgm=y&obr_sgm=y&obr_sor=y&obr_rro=y.

POWER9 Talos II Compiler BenchmarksProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionGCC 8.2.0GCC 9.0.1Clang 7.0.1Clang 8.0.0-rcPOWER9 @ 3.80GHz (44 Cores / 176 Threads)PowerNV T2P9D01 REV 1.0165536MBSamsung SSD 960 EVO 500GB + 2000GB Seagate ST2000DM006-2DM1ASPEED Family2 x Broadcom NetXtreme BCM5719 PCIeUbuntu 19.044.18.0-11-generic (ppc64le)GCC 8.2.0 + clang (GCC) 8.2.0ext41024x768GCC 9.0.1 20190203 + clang (GCC) 9.0.1 20190203 (experimental)Clang 7.0.1 + LLVM 7.0.1Clang 8.0.0 + LLVM 8.0.0OpenBenchmarking.orgEnvironment Details- CXXFLAGS=-O3-mtune=native-mcpu=native CFLAGS=-O3-mtune=native-mcpu=nativeCompiler Details- GCC 8.2.0: --enable-checking=release- GCC 9.0.1: --enable-checking=release- Clang 7.0.1: Optimized build; Default target: powerpc64le-unknown-linux-gnu; Host CPU: pwr9- Clang 8.0.0-rc: Optimized build; Default target: powerpc64le-unknown-linux-gnu; Host CPU: pwr9Processor Details- Scaling Governor: powernv-cpufreq ondemand

POWER9 Talos II Compiler Benchmarkst-test1: 1t-test1: 2lzbench: XZ 0 - Compressionlzbench: XZ 0 - Decompressionlzbench: Zstd 1 - Compressionlzbench: Zstd 1 - Decompressionlzbench: Brotli 0 - Compressionlzbench: Brotli 0 - Decompressionlzbench: Libdeflate 1 - Compressionlzbench: Libdeflate 1 - Decompressionmafft: Multiple Sequence Alignmentcachebench: Readcachebench: Writecachebench: Read / Modify / Writescimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancex264: 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 Solvercompress-7zip: Compress Speed Testebizzy: c-ray: Total Time - 4K, 16 Rays Per Pixelcompress-pbzip2: 256MB File Compressionaobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19dav1d: Summer Nature 4Kdav1d: Summer Nature 1080pencode-flac: WAV To FLACencode-mp3: WAV To MP3m-queens: Time To Solveopenssl: RSA 4096-bit Performancetjbench: Decompression Throughputcpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETxsbench: mcperf: Addmcperf: Getmcperf: Setmcperf: Appendmcperf: Deletemcperf: Prependmcperf: Replacehint: FLOAThint: DOUBLEapache: Static Web Page ServingGCC 8.2.0GCC 9.0.1Clang 7.0.1Clang 8.0.0-rc17.716.6521702857903222921153534.5147821192521154125516130711193441124871436853.7511.30164197147154178159183618157870111779317.842.3458.834.916.287.698.224.151.541.9511.3793.2328.9344.3915.7320.36751410689.1775.0214220.0059.9816859351217931791788160418010171315560007497817401549744517567451551972525592206112665358145312111017.806.9922722808133172991153563.7948971114719793117315330811163042124874029352.1511.25165197148154177157185656153692113059217.872.2659.034.916.267.558.454.131.541.9811.5984.5827.6939.9615.7320.35740710689.2474.8614019.7056.8917143271298341820878161822310966715486220378535628538135396665659939442395402274079215528397322100817.926.884.394750444595869115853483051724460594083577852.344315920238915118594115223256.2374.955.386.848.328.734.841.702.1211.04101.0631.3847.7118.61695810989.7566.2513119.5353.041804132137679586723417213461113384495787406149453519817440952563522001744644193777181932120917.837.184.244750447545887115933783051829450994484996651.984315919228815118623107104856.5375.605.416.858.358.664.821.692.1111.33103.1732.1947.8418.86706310789.4966.3413219.5053.2417299361211944836662166685410331155011074547496825223473918530495234317674020737956129921444OpenBenchmarking.org

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1Clang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.048121620SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 317.9217.8317.8017.711. (CC) gcc options: -pthread -O3 -mtune=native -mcpu=native

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2Clang 8.0.0-rcGCC 9.0.1Clang 7.0.1GCC 8.2.0246810SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 37.186.996.886.651. (CC) gcc options: -pthread -O3 -mtune=native -mcpu=native

lzbench

Test: XZ 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionGCC 8.2.0GCC 9.0.151015202521221. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: XZ 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: DecompressionGCC 8.2.0GCC 9.0.1163248648070721. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: CompressionGCC 9.0.1GCC 8.2.060120180240300SE +/- 1.00, N = 32802851. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Zstd 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionGCC 8.2.0GCC 9.0.12004006008001000SE +/- 9.00, N = 3SE +/- 0.33, N = 37908131. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: CompressionGCC 9.0.1GCC 8.2.0701402102803503173221. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Brotli 0 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: DecompressionGCC 8.2.0GCC 9.0.170140210280350SE +/- 0.33, N = 32922991. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Compression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: CompressionGCC 8.2.0GCC 9.0.13060901201501151151. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

lzbench

Test: Libdeflate 1 - Process: Decompression

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: DecompressionGCC 8.2.0GCC 9.0.1801602403204003533561. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentGCC 8.2.0Clang 7.0.1Clang 8.0.0-rcGCC 9.0.11.01482.02963.04444.05925.074SE +/- 0.22, N = 12SE +/- 0.37, N = 9SE +/- 0.30, N = 9SE +/- 0.25, N = 124.514.394.243.791. (CC) gcc options: -std=c99 -O3 -lm -lpthread

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.110002000300040005000SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.37, N = 3SE +/- 0.00, N = 347504750478248971. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc10K20K30K40K50KSE +/- 14.98, N = 3SE +/- 0.52, N = 3SE +/- 18.02, N = 3SE +/- 3.02, N = 3111471192544459447541. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc13K26K39K52K65KSE +/- 9.96, N = 3SE +/- 0.03, N = 3SE +/- 13.10, N = 3SE +/- 25.70, N = 3197932115458691588711. (CC) gcc options: -lrt

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc30060090012001500SE +/- 0.67, N = 3SE +/- 0.23, N = 3SE +/- 6.10, N = 3SE +/- 0.37, N = 311731255158515931. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc80160240320400SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 31531613483781. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.170140210280350SE +/- 0.93, N = 3SE +/- 0.73, N = 3SE +/- 0.41, N = 3SE +/- 0.49, N = 33053053073081. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc400800120016002000SE +/- 0.28, N = 3SE +/- 0.06, N = 3SE +/- 1.61, N = 3SE +/- 0.79, N = 311161119172418291. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 9.0.1GCC 8.2.0Clang 8.0.0-rcClang 7.0.110002000300040005000SE +/- 3.55, N = 3SE +/- 0.98, N = 3SE +/- 0.88, N = 3SE +/- 30.81, N = 330423441450946051. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.130060090012001500SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3940944124812481. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 8.2.0GCC 9.0.1Clang 7.0.1Clang 8.0.0-rc200K400K600K800K1000K7143687402938357788499661. (CC) gcc options: -O3 -mtune=native -mcpu=native

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingClang 8.0.0-rcGCC 9.0.1Clang 7.0.1GCC 8.2.01224364860SE +/- 0.35, N = 3SE +/- 0.57, N = 3SE +/- 0.55, N = 3SE +/- 0.16, N = 351.9852.1552.3453.751. (CC) gcc options: -ldl -lm -lpthread -O3 -ffast-math -mtune=native -mcpu=native -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 9.0.1GCC 8.2.03691215SE +/- 0.03, N = 3SE +/- 0.09, N = 311.2511.301. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic -lpthread -lrt -ldl -lnuma

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SwirlClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.14080120160200SE +/- 0.67, N = 34343164165-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.14080120160200159159197197-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.13060901201501920147148-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: EnhancedClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.13060901201502223154154-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingClang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.04080120160200SE +/- 0.58, N = 3SE +/- 0.67, N = 38889177178-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-GaussianClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.04080120160200SE +/- 0.67, N = 31515157159-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color SpaceClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.14080120160200SE +/- 1.20, N = 3SE +/- 0.33, N = 3118118183185-fopenmp -ldl-fopenmp -ldl1. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverClang 7.0.1GCC 8.2.0Clang 8.0.0-rcGCC 9.0.1140280420560700SE +/- 7.79, N = 7SE +/- 14.49, N = 12SE +/- 7.21, N = 12SE +/- 8.80, N = 35946186236561. (CC) gcc options: -O3 -mtune=native -mcpu=native

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestGCC 9.0.1GCC 8.2.030K60K90K120K150KSE +/- 2561.27, N = 3SE +/- 2707.02, N = 41536921578701. (CXX) g++ options: -pipe -lpthread

ebizzy

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Clang 8.0.0-rcGCC 8.2.0GCC 9.0.1Clang 7.0.1200K400K600K800K1000KSE +/- 13415.01, N = 3SE +/- 20488.27, N = 12SE +/- 17339.39, N = 12SE +/- 18117.64, N = 310710481117793113059211522321. (CC) gcc options: -pthread -lpthread -O3 -mtune=native -mcpu=native

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelClang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.01326395265SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 356.5356.2317.8717.841. (CC) gcc options: -lm -lpthread -O3 -mtune=native -mcpu=native

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionGCC 8.2.0GCC 9.0.10.52651.0531.57952.1062.6325SE +/- 0.03, N = 3SE +/- 0.03, N = 52.342.261. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeClang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.020406080100SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 375.6074.9559.0358.831. (CC) gcc options: -lm -O3 -mtune=native -mcpu=native

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsClang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.01.21732.43463.65194.86926.0865SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 35.415.384.914.91-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.1246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 36.856.846.286.26-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.1246810SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 38.358.327.697.55-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.0246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 38.738.668.458.22-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.11.0892.1783.2674.3565.445SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.844.824.154.13-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.00.38250.7651.14751.531.9125SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.701.691.541.54-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.00.4770.9541.4311.9082.385SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.122.111.981.95-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -rdynamic

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 19GCC 9.0.1GCC 8.2.0Clang 8.0.0-rcClang 7.0.13691215SE +/- 0.21, N = 3SE +/- 0.24, N = 12SE +/- 0.09, N = 3SE +/- 0.16, N = 311.5911.3711.3311.041. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread -lz -llzma

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.1Video Input: Summer Nature 4KClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.120406080100SE +/- 0.44, N = 3SE +/- 0.92, N = 3SE +/- 1.78, N = 3SE +/- 0.40, N = 3103.17101.0693.2384.581. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.1Video Input: Summer Nature 1080pClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.1714212835SE +/- 0.18, N = 3SE +/- 0.19, N = 3SE +/- 0.09, N = 3SE +/- 0.39, N = 1232.1931.3828.9327.691. (CC) gcc options: -O3 -mtune=native -mcpu=native -pthread

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACClang 8.0.0-rcClang 7.0.1GCC 8.2.0GCC 9.0.11122334455SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 547.8447.7144.3939.96-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -mtune=native -mcpu=native -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Clang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.0510152025SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 318.8618.6115.7315.73-pipe-pipe1. (CC) gcc options: -O3 -mtune=native -mcpu=native -lncurses -lm

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveGCC 8.2.0GCC 9.0.1510152025SE +/- 0.05, N = 3SE +/- 0.01, N = 320.3620.351. (CXX) g++ options: -fopenmp -O3 -mtune=native -mcpu=native -O2

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.016003200480064008000SE +/- 34.93, N = 3SE +/- 12.55, N = 3SE +/- 14.69, N = 3SE +/- 44.37, N = 36958706374077514-Qunused-arguments-Qunused-arguments1. (CC) gcc options: -pthread -m64 -O3 -mtune=native -mcpu=native -lssl -lcrypto -ldl

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.120406080100SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3106106107109-lm-lm-lm1. (CC) gcc options: -O3 -mtune=native -mcpu=native

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolClang 7.0.1Clang 8.0.0-rcGCC 9.0.1GCC 8.2.020406080100SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 389.7589.4989.2489.171. (CXX) g++ options: -O3 -mtune=native -mcpu=native -std=c++11

CppPerformanceBenchmarks

Test: Ctype

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.120406080100SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 375.0274.8666.3466.251. (CXX) g++ options: -O3 -mtune=native -mcpu=native -std=c++11

CppPerformanceBenchmarks

Test: Stepanov Vector

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.1306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31421401321311. (CXX) g++ options: -O3 -mtune=native -mcpu=native -std=c++11

CppPerformanceBenchmarks

Test: Function Objects

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 8.2.0GCC 9.0.1Clang 7.0.1Clang 8.0.0-rc510152025SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 320.0019.7019.5319.501. (CXX) g++ options: -O3 -mtune=native -mcpu=native -std=c++11

CppPerformanceBenchmarks

Test: Stepanov Abstraction

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.11326395265SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 359.9856.8953.2453.041. (CXX) g++ options: -O3 -mtune=native -mcpu=native -std=c++11

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.1400K800K1200K1600K2000KSE +/- 21388.79, N = 3SE +/- 5953.84, N = 3SE +/- 18704.28, N = 10SE +/- 12153.33, N = 316859351714327172993618041321. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDClang 8.0.0-rcGCC 8.2.0GCC 9.0.1Clang 7.0.1300K600K900K1200K1500KSE +/- 13748.37, N = 12SE +/- 23389.59, N = 3SE +/- 13393.71, N = 11SE +/- 3347.83, N = 312119441217931129834113767951. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.1200K400K600K800K1000KSE +/- 2969.35, N = 3SE +/- 11192.70, N = 3SE +/- 5628.72, N = 3SE +/- 8833.10, N = 37917888208788366628672341. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETGCC 8.2.0GCC 9.0.1Clang 8.0.0-rcClang 7.0.1400K800K1200K1600K2000KSE +/- 24484.83, N = 3SE +/- 18962.05, N = 12SE +/- 12435.42, N = 3SE +/- 12276.86, N = 316041801618223166685417213461. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETGCC 8.2.0Clang 8.0.0-rcGCC 9.0.1Clang 7.0.1200K400K600K800K1000KSE +/- 9563.35, N = 3SE +/- 15331.74, N = 5SE +/- 16643.13, N = 4SE +/- 18665.14, N = 310171311033115109667111133841. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Xsbench

OpenBenchmarking.orgLookups/s, More Is BetterXsbench 2017-07-06GCC 9.0.1GCC 8.2.01.2M2.4M3.6M4.8M6MSE +/- 62432.57, N = 12SE +/- 58462.89, N = 3548622055600071. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm

Memcached mcperf

Method: Add

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AddGCC 9.0.1Clang 7.0.1GCC 8.2.0Clang 8.0.0-rc11K22K33K44K55KSE +/- 62.05, N = 3SE +/- 165.31, N = 3SE +/- 791.56, N = 3SE +/- 770.83, N = 4378534957849781501101. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc16K32K48K64K80KSE +/- 479.89, N = 3SE +/- 368.57, N = 3SE +/- 103.90, N = 3SE +/- 753.43, N = 11562857401574061745471. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetGCC 9.0.1Clang 7.0.1Clang 8.0.0-rcGCC 8.2.011K22K33K44K55KSE +/- 57.29, N = 3SE +/- 492.09, N = 3SE +/- 89.60, N = 3SE +/- 973.53, N = 3381354945349682497441. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Append

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: AppendGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc11K22K33K44K55KSE +/- 131.76, N = 3SE +/- 218.98, N = 3SE +/- 251.90, N = 3SE +/- 79.39, N = 3396665175651981522341. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Delete

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: DeleteGCC 9.0.1Clang 8.0.0-rcClang 7.0.1GCC 8.2.016K32K48K64K80KSE +/- 202.38, N = 3SE +/- 113.11, N = 3SE +/- 902.55, N = 8SE +/- 838.42, N = 9565997391874409745151. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Prepend

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: PrependGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc11K22K33K44K55KSE +/- 154.01, N = 3SE +/- 241.03, N = 3SE +/- 710.17, N = 3SE +/- 1070.25, N = 3394425197252563530491. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Memcached mcperf

Method: Replace

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: ReplaceGCC 9.0.1Clang 7.0.1Clang 8.0.0-rcGCC 8.2.011K22K33K44K55KSE +/- 31.59, N = 3SE +/- 246.26, N = 3SE +/- 509.02, N = 3SE +/- 796.15, N = 3395405220052343525591. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm -rdynamic

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.150M100M150M200M250MSE +/- 13561.84, N = 3SE +/- 13328.34, N = 3SE +/- 14738.26, N = 3SE +/- 8234.46, N = 31744644191767402072206112662274079211. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

Hierarchical INTegration

Test: DOUBLE

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: DOUBLEClang 7.0.1Clang 8.0.0-rcGCC 8.2.0GCC 9.0.1120M240M360M480M600MSE +/- 149978.94, N = 3SE +/- 147477.11, N = 3SE +/- 30254.60, N = 3SE +/- 91261.04, N = 33777181933795612995358145315528397321. (CC) gcc options: -O3 -mtune=native -mcpu=native -lm

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingGCC 9.0.1GCC 8.2.0Clang 7.0.1Clang 8.0.0-rc5K10K15K20K25KSE +/- 41.67, N = 3SE +/- 24.13, N = 3SE +/- 125.28, N = 3SE +/- 50.11, N = 3210082111021209214441. (CC) gcc options: -shared -fPIC -pthread -O3 -mtune=native -mcpu=native

Geometric Mean Of All Test Results

Result Composite - POWER9 Talos II Compiler Benchmarks

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - POWER9 Talos II Compiler BenchmarksClang 8.0.0-rcClang 7.0.1GCC 9.0.1GCC 8.2.0160320480640800669.41673.27742.78762.33

Phoronix Test Suite v10.8.4