AMD AOCC 1.3 Compiler Benchmarks vs. GCC vs. LLVM Clang

2 x AMD EPYC 7601 compiler benchmarks on a future article for Phoronix.com by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1811203-SK-AMDAOCC1389
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GCC 8.2.0
November 18 2018
  2 Hours, 2 Minutes
LLVM Clang 7.0
November 18 2018
  2 Hours, 1 Minute
AMD AOCC 1.3
November 17 2018
  1 Hour, 52 Minutes
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  1 Hour, 58 Minutes

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AMD AOCC 1.3

Processor: 2 x AMD EPYC 7601 32-Core @ 3.10GHz (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD Family 17h, Memory: 516096MB, Disk: 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860, Graphics: Matrox Matrox G200eW3, Monitor: VE228, Network: Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: Clang 7.0.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver1
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

LLVM Clang 7.0

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: Clang 7.0.0-3 + LLVM 7.0.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver1
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

GCC 8.2.0

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

AMD AOCC 1.3 Compiler Benchmarks vs. GCC vs. LLVM ClangOpenBenchmarking.orgPhoronix Test Suite2 x AMD EPYC 7601 32-Core @ 3.10GHz (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)AMD Family 17h516096MB120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860Matrox Matrox G200eW3VE228Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMAUbuntu 18.104.19.0-041900-generic (x86_64)Clang 7.0.0Clang 7.0.0-3 + LLVM 7.0.0GCC 8.2.0ext41600x1200ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilersFile-SystemScreen ResolutionAMD AOCC 1.3 Compiler Benchmarks Vs. GCC Vs. LLVM Clang PerformanceSystem Logs- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native- AMD AOCC 1.3: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver1- LLVM Clang 7.0: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver1- GCC 8.2.0: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Python 2.7.15+ + Python 3.6.7- __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

AMD AOCC 1.3LLVM Clang 7.0GCC 8.2.0Result OverviewPhoronix Test Suite100%140%179%219%258%Timed PHP CompilationSwetTimed Apache CompilationTimed LLVM CompilationHigh Performance Conjugate GradientMemcached mcperfTimed HMMer SearchFLAC Audio EncodingAOBenchPolyBench-CPrimesieveTimed MAFFT AlignmentRodiniaTSCPZstd CompressionFhourstonesStockfishlibjpeg-turbo tjbenchRedisSciMarkMinionx264Bullet Physics EngineAircrack-ngFFTWHierarchical INTegrationMencoder

AMD AOCC 1.3 Compiler Benchmarks vs. GCC vs. LLVM Clanghint: DOUBLEhpcg: fhourstones: Complex Connect-4 Solvingminion: Quasigroupfftw: Float + SSE - 2D FFT Size 2048build-php: Time To Compileminion: Solitairerodinia: OpenMP Streamclusterstockfish: Total Timemcperf: Setmcperf: Getminion: Gracefulcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19build-llvm: Time To Compileaobench: 2048 x 2048 - Total Timeswet: Averagescimark2: Compositeaircrack-ng: build-apache: Time To Compilemencoder: AVI To LAVCencode-flac: WAV To FLACredis: SETredis: GETmafft: Multiple Sequence Alignmentfftw: Float + SSE - 1D FFT Size 2048polybench-c: 3 Matrix Multiplicationshmmer: Pfam Database Searchtjbench: Decompression Throughputprimesieve: 1e12 Prime Number Generationbullet: Raytestspolybench-c: Correlation Computationx264: H.264 Video Encodingtscp: AI Chess Performancebullet: Convex Trimeshbullet: Prim Trimeshbullet: 136 Ragdollsbullet: 1000 Convexbullet: 1000 Stackbullet: 3000 Fallscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte CarloAMD AOCC 1.3LLVM Clang 7.0GCC 8.2.06246717010.60107991421505617986.1322.41107516593433956760455.1913.4719845.1923005627217668343536.1822.2012.84140519921502033.53266193.656.691455.813.145.331458929601.331.103.165.235.875.071430379528272265526183730400.50109051421458010983.5121.81107358539570825807855.6714.2914548.4621287059119258371025.0722.3312.23136428921505583.40265744.136.121415.783.155.531479118861.351.133.295.266.155.231429491125132185526152414380.50104311471482969.3386.8123.33102909858624546305056.4113.4815044.5149305808017968175225.5622.2913.32141969422353763.66273613.706.521476.253.145.361438531371.351.143.115.375.815.07168839532554231556OpenBenchmarking.org

Hierarchical INTegration

This test runs the U.S. Department of Energy's Ames Laboratory Hierarchical INTegration (HINT) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: DOUBLEGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.3130M260M390M520M650MSE +/- 9792012.87, N = 4SE +/- 4810737.51, N = 3SE +/- 3584521.65, N = 36152414386183730406246717011. (CC) gcc options: -O3 -march=native -lm

High Performance Conjugate Gradient

HPCG is the High Performance Conjugate Gradient and is a new scientific benchmark from Sandia National Lans focused for super-computer testing with modern real-world workloads compared to HPCC. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0LLVM Clang 7.0GCC 8.2.0AMD AOCC 1.30.1350.270.4050.540.675SE +/- 0.02, N = 9SE +/- 0.02, N = 9SE +/- 0.03, N = 60.500.500.60

Fhourstones

This integer benchmark solves positions in the game of Connect-4, as played on a vertical 7x6 board. By default, it uses a 64Mb transposition table with the twobig replacement strategy. Positions are represented as 64-bit bitboards, and the hash function is computed using a single 64-bit modulo operation, giving 64-bit machines a slight edge. The alpha-beta searcher sorts moves dynamically based on the history heuristic. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.02K4K6K8K10KSE +/- 22.28, N = 3SE +/- 3.26, N = 3SE +/- 9.52, N = 31043110799109051. (CC) gcc options: -O3

Minion

Minion is an open-source constraint solver that is designed to be very scalable. This test profile uses Minion's integrated benchmarking problems to solve. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: QuasigroupGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.3306090120150SE +/- 0.68, N = 3SE +/- 0.87, N = 3SE +/- 0.29, N = 31471421421. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048LLVM Clang 7.0GCC 8.2.0AMD AOCC 1.33K6K9K12K15KSE +/- 81.26, N = 3SE +/- 174.65, N = 3SE +/- 182.77, N = 31458014829150561. (CC) gcc options: -pthread -O3 -march=native -lm

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileAMD AOCC 1.3LLVM Clang 7.0GCC 8.2.04080120160200SE +/- 0.18, N = 3SE +/- 0.33, N = 3SE +/- 0.45, N = 3179.00109.0069.331. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

Minion

Minion is an open-source constraint solver that is designed to be very scalable. This test profile uses Minion's integrated benchmarking problems to solve. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: SolitaireGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.020406080100SE +/- 0.47, N = 3SE +/- 0.18, N = 3SE +/- 0.26, N = 386.8186.1383.511. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.0612182430SE +/- 0.53, N = 9SE +/- 0.36, N = 12SE +/- 0.48, N = 1223.3322.4121.81-O2 -lOpenCL-O3 -fopenmp-O3 -fopenmp1. (CXX) g++ options:

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.320M40M60M80M100MSE +/- 862000.88, N = 3SE +/- 655582.47, N = 3SE +/- 457949.04, N = 31029098581073585391075165931. (CXX) g++ options: -m64 -lpthread -O3 -march=native -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

Memcached mcperf

This is a test of twmperf/mcperf with memcached. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetAMD AOCC 1.3LLVM Clang 7.0GCC 8.2.013K26K39K52K65KSE +/- 532.03, N = 3SE +/- 4241.39, N = 12SE +/- 2709.38, N = 124339557082624541. (CC) gcc options: -O3 -march=native -lm -rdynamic

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.314K28K42K56K70KSE +/- 2318.15, N = 12SE +/- 1117.87, N = 12SE +/- 1087.27, N = 35807863050676041. (CC) gcc options: -O3 -march=native -lm -rdynamic

Minion

Minion is an open-source constraint solver that is designed to be very scalable. This test profile uses Minion's integrated benchmarking problems to solve. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: GracefulGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.31326395265SE +/- 0.11, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 356.4155.6755.191. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19LLVM Clang 7.0GCC 8.2.0AMD AOCC 1.348121620SE +/- 0.36, N = 12SE +/- 0.46, N = 12SE +/- 0.27, N = 1214.2913.4813.471. (CC) gcc options: -O3 -march=native -pthread -lz -llzma

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileAMD AOCC 1.3GCC 8.2.0LLVM Clang 7.04080120160200198150145

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.01122334455SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 348.4645.1944.511. (CC) gcc options: -lm -O3 -march=native

Swet

Swet is a synthetic CPU/RAM benchmark, includes multi-processor test cases. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOperations Per Second, More Is BetterSwet 1.5.16AverageLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.0110M220M330M440M550MSE +/- 476119.15, N = 3SE +/- 235162.13, N = 3SE +/- 1295596.84, N = 32128705912300562724930580801. (CC) gcc options: -lm -lpthread -lcurses -lrt

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeAMD AOCC 1.3GCC 8.2.0LLVM Clang 7.0400800120016002000SE +/- 7.20, N = 3SE +/- 2.36, N = 3SE +/- 1.80, N = 31766179619251. (CC) gcc options: -O3 -march=native -lm

Aircrack-ng

Aircrack-ng is a tool for assessing WiFi/WLAN network security. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.3GCC 8.2.0AMD AOCC 1.3LLVM Clang 7.020K40K60K80K100KSE +/- 39.19, N = 3SE +/- 215.70, N = 3SE +/- 47.61, N = 38175283435837101. (CXX) g++ options: -O3 -fvisibility=hidden -masm=intel -march=native -lpthread -lcrypto -lz -ldl -lm -pthread

Timed Apache Compilation

This test times how long it takes to build the Apache HTTP Server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileAMD AOCC 1.3GCC 8.2.0LLVM Clang 7.0816243240SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 336.1825.5625.07

Mencoder

This test uses mplayer's mencoder utility and the libavcodec family for testing the system's audio/video encoding performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterMencoder 1.3.0AVI To LAVCLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.3510152025SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 322.3322.2922.201. (CC) gcc options: -fpie -pie -lncurses -lrt -lpng -lz -ljpeg -lasound -ldl -lpthread -lfreetype -lfontconfig -lbz2 -lmad -lvorbisenc -lvorbis -logg -rdynamic -lm

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.03691215SE +/- 0.05, N = 5SE +/- 0.10, N = 5SE +/- 0.07, N = 513.3212.8412.23-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -logg -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.0300K600K900K1200K1500KSE +/- 4668.91, N = 3SE +/- 5730.03, N = 3SE +/- 20200.62, N = 31364289140519914196941. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETAMD AOCC 1.3LLVM Clang 7.0GCC 8.2.0500K1000K1500K2000K2500KSE +/- 36000.16, N = 3SE +/- 4615.00, N = 3SE +/- 41799.23, N = 32150203215055822353761. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Timed MAFFT Alignment

This test performs an alignment of 100 pyruvate decarboxylase sequences. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.00.82351.6472.47053.2944.1175SE +/- 0.07, N = 12SE +/- 0.06, N = 3SE +/- 0.00, N = 33.663.533.401. (CC) gcc options: -std=c99 -O3 -lm -lpthread

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048LLVM Clang 7.0AMD AOCC 1.3GCC 8.2.06K12K18K24K30KSE +/- 10.81, N = 3SE +/- 87.85, N = 3SE +/- 27.09, N = 32657426619273611. (CC) gcc options: -pthread -O3 -march=native -lm

PolyBench-C

PolyBench-C is a C-language polyhedral benchmark suite made at the Ohio State University. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: 3 Matrix MultiplicationsLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.30.92931.85862.78793.71724.6465SE +/- 0.05, N = 9SE +/- 0.06, N = 3SE +/- 0.04, N = 34.133.703.651. (CC) gcc options: -O3 -march=native

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchAMD AOCC 1.3GCC 8.2.0LLVM Clang 7.0246810SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 36.696.526.121. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark part of libjpeg-turbo. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.0306090120150SE +/- 0.13, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 31411451471. (CC) gcc options: -O3 -march=native -lm

Primesieve

Primesieve generates prime numbers using a highly optimized sieve of Eratosthenes implementation. Primesieve benchmarks the CPU's L1/L2 cache performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 7.11e12 Prime Number GenerationGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.0246810SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 36.255.815.781. (CXX) g++ options: -O3 -march=native -lpthread

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.30.70881.41762.12642.83523.544SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.153.143.14-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

PolyBench-C

PolyBench-C is a C-language polyhedral benchmark suite made at the Ohio State University. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 4.2Test: Correlation ComputationLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.31.24432.48863.73294.97726.2215SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 35.535.365.331. (CC) gcc options: -O3 -march=native

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.0306090120150SE +/- 0.32, N = 3SE +/- 0.38, N = 3SE +/- 1.13, N = 3143145147-mstack-alignment=64-mstack-alignment=641. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 8.2.0AMD AOCC 1.3LLVM Clang 7.0200K400K600K800K1000KSE +/- 1603.67, N = 5SE +/- 290.00, N = 5SE +/- 675.29, N = 58531378929609118861. (CC) gcc options: -O3 -march=native

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.30.30380.60760.91141.21521.519SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.351.351.33-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.30.25650.5130.76951.0261.2825SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.141.131.10-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.00.74031.48062.22092.96123.7015SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33.293.163.11-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCC 8.2.0LLVM Clang 7.0AMD AOCC 1.31.20832.41663.62494.83326.0415SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 35.375.265.23-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.0246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 36.155.875.81-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.31.17682.35363.53044.70725.884SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 35.235.075.07-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=native -rdynamic

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.0400800120016002000SE +/- 0.86, N = 3SE +/- 0.19, N = 3SE +/- 0.09, N = 31429143016881. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationAMD AOCC 1.3GCC 8.2.0LLVM Clang 7.011002200330044005500SE +/- 38.71, N = 3SE +/- 14.86, N = 3SE +/- 12.20, N = 33795395349111. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyLLVM Clang 7.0GCC 8.2.0AMD AOCC 1.36001200180024003000SE +/- 9.44, N = 3SE +/- 20.51, N = 3SE +/- 4.73, N = 32513255428271. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformLLVM Clang 7.0AMD AOCC 1.3GCC 8.2.050100150200250SE +/- 7.33, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 32182262311. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloAMD AOCC 1.3LLVM Clang 7.0GCC 8.2.0120240360480600SE +/- 0.47, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 35525525561. (CC) gcc options: -O3 -march=native -lm

AMD AOCC 1.3

Processor: 2 x AMD EPYC 7601 32-Core @ 3.10GHz (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD Family 17h, Memory: 516096MB, Disk: 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860, Graphics: Matrox Matrox G200eW3, Monitor: VE228, Network: Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: Clang 7.0.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver1
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

Testing initiated at 17 November 2018 13:22 by user phoronix.

LLVM Clang 7.0

Processor: 2 x AMD EPYC 7601 32-Core @ 3.10GHz (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD Family 17h, Memory: 516096MB, Disk: 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860, Graphics: Matrox Matrox G200eW3, Monitor: VE228, Network: Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: Clang 7.0.0-3 + LLVM 7.0.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: znver1
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

Testing initiated at 18 November 2018 00:54 by user phoronix.

GCC 8.2.0

Processor: 2 x AMD EPYC 7601 32-Core @ 3.10GHz (64 Cores / 128 Threads), Motherboard: Dell 02MJ3T (1.2.5 BIOS), Chipset: AMD Family 17h, Memory: 516096MB, Disk: 120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 860, Graphics: Matrox Matrox G200eW3, Monitor: VE228, Network: Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA

OS: Ubuntu 18.10, Kernel: 4.19.0-041900-generic (x86_64), Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 1600x1200

Environment Notes: CXXFLAGS=-O3-march=native CFLAGS=-O3-march=native
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Python Notes: Python 2.7.15+ + Python 3.6.7
Security Notes: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

Testing initiated at 18 November 2018 14:10 by user phoronix.