LLVM Clang Benchmarks On Threadripper

Tests for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1709055-TY-LLVMCLANG82
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LLVM Clang 4.0
September 02 2017
 
LLVM Clang 5.0
September 03 2017
 
LLVM Clang 6.0 SVN
September 03 2017
 
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LLVM Clang 4.0

Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores), Motherboard: Gigabyte X399 AORUS Gaming 7, Chipset: AMD Device 1450, Memory: 32768MB, Disk: 120GB Force MP500, Graphics: XFX AMD Radeon R9 290/390 4096MB, Audio: Realtek Generic, Monitor: Acer B286HK, Network: Qualcomm Atheros Device e0b1 + Intel Wireless 8265 / 8275

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 4.0.0-1ubuntu1, File-System: ext4, Screen Resolution: 3840x2160

Disk Notes: none / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

LLVM Clang 5.0

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 5.0.0-svn312333-1~exp1, File-System: ext4, Screen Resolution: 3840x2160

LLVM Clang 6.0 SVN

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 6.0.0-svn312423-1~exp1, File-System: ext4, Screen Resolution: 3840x2160

LLVM Clang Benchmarks On ThreadripperOpenBenchmarking.orgPhoronix Test SuiteAMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores)Gigabyte X399 AORUS Gaming 7AMD Device 145032768MB120GB Force MP500XFX AMD Radeon R9 290/390 4096MBRealtek GenericAcer B286HKQualcomm Atheros Device e0b1 + Intel Wireless 8265 / 8275Ubuntu 17.044.10.0-33-generic (x86_64)Unity 7.5.0X Server 1.19.3modesetting 1.19.34.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0)Clang 4.0.0-1ubuntu1Clang 5.0.0-svn312333-1~exp1Clang 6.0.0-svn312423-1~exp1ext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionLLVM Clang Benchmarks On Threadripper PerformanceSystem Logs- none / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: acpi-cpufreq ondemand

LLVM Clang 4.0LLVM Clang 5.0LLVM Clang 6.0 SVNResult OverviewPhoronix Test Suite100%123%147%170%SQLitePostgreSQL pgbenchTimed Apache CompilationTimed PHP CompilationC-RayTSCPJohn The RipperTimed LLVM CompilationMinionLAME MP3 EncodinglzbenchRedisBullet Physics EngineGraphicsMagicklibjpeg-turbo tjbenchBotanSciMarkHimeno BenchmarkCraftyFLAC Audio Encodingx264Apache BenchmarkFFmpegOpenSSLWavPack Audio EncodingStockfish

LLVM Clang Benchmarks On Threadripperx264: H.264 Video Encodinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinglzbench: XZ 0 - Compressionlzbench: Zstd 1 - Compressionlzbench: Brotli 0 - Compressionlzbench: Libdeflate 1 - Compressionbotan: Tigerbotan: KASUMIbotan: Twofishbotan: CAST-256botan: X9.19-MACtjbench: Decompression Throughputfftw: Float + SSE - 2D FFT Size 4096scimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationhimeno: Poisson Pressure Solvertscp: AI Chess Performancejohn-the-ripper: Blowfishredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETapache: Static Web Page Servingopenssl: RSA 4096-bit Performancepgbench: Mostly RAM - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Writepgbench: Mostly RAM - Single Thread - Read Writepgbench: Buffer Test - Single Thread - Read Writestockfish: Total Timesqlite: Default Test Directorybuild-apache: Time To Compilebuild-llvm: Time To Compilebuild-php: Time To Compilec-ray: Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcrafty: Elapsed Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3encode-wavpack: WAV To WavPackffmpeg: H.264 HD To NTSC DVminion: Gracefulminion: Solitaireminion: QuasigroupLLVM Clang 4.0LLVM Clang 5.0LLVM Clang 6.0 SVN384.4915116820014631454468188487.4089.30225.43143.9391.87176.5514940539.81133.49172.49743.10481.511168.431314.691134709257282283919.291886953.711650591.712251018.001702676.7728119.352195.777453.416061.93616.70635.53342213.8122.25206.3512.196.652.614.234.914.482.700.901.0865.306.258.786.027.6243.1170.17114.62380.2415016319114332444470211492.1389.92227.59145.6892.80174.4016893530.74131.92169.46718.11478.371155.871317.111208599255572238715.311812313.301734083.962139233.56158273527851.332192.975407.998179.46709.61736.49344026.7019.95207.4211.136.242.674.294.964.532.730.911.1065.956.279.036.027.5843.1869.57113.35383.9615016419214332442457206481.4987.78224.09142.9791.05178.18530.50131.63168.73726.82475.281150.051301.551174403241792230607.171807468.111666925.502113308.381667028.7128078.502187.974821.634970.37699.93777.37341813.8621.51213.2611.936.612.584.234.844.332.690.881.0766.116.209.076.017.6244.2469.10122.87OpenBenchmarking.org

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2017-05-19H.264 Video EncodingLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.080160240320400SE +/- 0.99, N = 5SE +/- 1.92, N = 5SE +/- 1.49, N = 5383.96380.24384.491. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: BlurLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.03060901201501501501511. (CC) gcc options: -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.04080120160200SE +/- 0.33, N = 31641631681. (CC) gcc options: -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.040801201602001921912001. (CC) gcc options: -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive ThresholdingLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0306090120150SE +/- 0.88, N = 31431431461. (CC) gcc options: -fopenmp -O2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

lzbench

lzbench is an in-memory benchmark of various compressors. The file used for compression is a Linux kernel source tree tarball. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: CompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.07142128353232311. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: XZ 0 - Process: DecompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.020406080100SE +/- 0.67, N = 39492951. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: CompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0100200300400500SE +/- 2.73, N = 3SE +/- 0.67, N = 34424444541. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Zstd 1 - Process: DecompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02004006008001000SE +/- 6.23, N = 3SE +/- 6.66, N = 3SE +/- 4.26, N = 39289479531. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: CompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0100200300400500SE +/- 1.76, N = 3SE +/- 4.98, N = 3SE +/- 1.33, N = 34574704681. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Brotli 0 - Process: DecompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0100200300400500SE +/- 1.53, N = 3SE +/- 2.40, N = 34634614791. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: CompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.050100150200250SE +/- 3.91, N = 6SE +/- 3.51, N = 3SE +/- 1.45, N = 32062111881. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

OpenBenchmarking.orgMB/s, More Is Betterlzbench 2017-08-08Test: Libdeflate 1 - Process: DecompressionLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02004006008001000SE +/- 3.97, N = 6SE +/- 2.65, N = 3SE +/- 2.00, N = 31055104710441. (CXX) g++ options: -lrt -static -lpthread -fomit-frame-pointer -fstrict-aliasing -ffast-math -O3

Botan

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: TigerLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0110220330440550481.49492.13487.401. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: KASUMILLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02040608010087.7889.9289.301. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: TwofishLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.050100150200250224.09227.59225.431. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: CAST-256LLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0306090120150142.97145.68143.931. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.11.6Test: X9.19-MACLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02040608010091.0592.8091.871. (CXX) g++ options: -m64 -pthread -lboost_filesystem -lboost_system -ldl -lrt -std=c++11 -fstack-protector -O2

libjpeg-turbo tjbench

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.1Test: Decompression ThroughputLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.04080120160200SE +/- 0.74, N = 3SE +/- 0.48, N = 3SE +/- 1.07, N = 3178.18174.40176.551. (CC) gcc options: -O3 -lm

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 4096LLVM Clang 5.0LLVM Clang 4.04K8K12K16K20KSE +/- 23.36, N = 3SE +/- 8.74, N = 316893149401. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -fstrict-aliasing -ffast-math -lm

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0120240360480600SE +/- 2.08, N = 4SE +/- 3.37, N = 4SE +/- 1.89, N = 4530.50530.74539.811. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0306090120150SE +/- 0.46, N = 4SE +/- 0.72, N = 4SE +/- 0.54, N = 4131.63131.92133.491. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.04080120160200SE +/- 1.37, N = 4SE +/- 0.65, N = 4SE +/- 0.32, N = 4168.73169.46172.491. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0160320480640800SE +/- 4.16, N = 4SE +/- 9.42, N = 4SE +/- 7.36, N = 4726.82718.11743.101. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0100200300400500SE +/- 2.03, N = 4SE +/- 1.00, N = 4SE +/- 2.00, N = 4475.28478.37481.511. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.030060090012001500SE +/- 5.00, N = 4SE +/- 6.86, N = 4SE +/- 4.83, N = 41150.051155.871168.431. (CC) gcc options: -lm

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.030060090012001500SE +/- 10.10, N = 3SE +/- 7.20, N = 3SE +/- 16.34, N = 31301.551317.111314.691. (CC) gcc options: -O3 -mavx2

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 PerformanceLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0300K600K900K1200K1500KSE +/- 3265.03, N = 5SE +/- 8161.56, N = 5SE +/- 2399.82, N = 51174403120859911347091. (CC) gcc options: -O3 -march=native

John The Ripper

This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.06K12K18K24K30KSE +/- 25.67, N = 3SE +/- 21.33, N = 3SE +/- 44.17, N = 32417925557257281. (CC) gcc options: -fopenmp -lcrypt

Redis

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOPLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0500K1000K1500K2000K2500KSE +/- 44463.40, N = 3SE +/- 47087.72, N = 6SE +/- 45008.47, N = 62230607.172238715.312283919.291. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADDLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0400K800K1200K1600K2000KSE +/- 44825.78, N = 6SE +/- 32533.02, N = 6SE +/- 12334.02, N = 31807468.111812313.301886953.711. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0400K800K1200K1600K2000KSE +/- 31492.15, N = 3SE +/- 43172.57, N = 6SE +/- 30330.41, N = 61666925.501734083.961650591.711. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0500K1000K1500K2000K2500KSE +/- 25880.14, N = 3SE +/- 30948.50, N = 4SE +/- 22559.02, N = 32113308.382139233.562251018.001. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0400K800K1200K1600K2000KSE +/- 34955.39, N = 6SE +/- 19054.29, N = 3SE +/- 40312.72, N = 61667028.711582735.001702676.771. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.06K12K18K24K30KSE +/- 70.66, N = 3SE +/- 167.03, N = 3SE +/- 21.52, N = 328078.5027851.3328119.351. (CC) gcc options: -shared -fPIC -O2 -pthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.05001000150020002500SE +/- 2.05, N = 3SE +/- 2.96, N = 3SE +/- 4.43, N = 32187.972192.972195.771. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Normal Load - Mode: Read WriteLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.016003200480064008000SE +/- 75.71, N = 3SE +/- 656.69, N = 6SE +/- 1320.37, N = 64821.635407.997453.41-shared-lpgcommon -lpgport -lrt -lcrypt -ldl -lm-shared1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02K4K6K8K10KSE +/- 140.70, N = 6SE +/- 182.86, N = 6SE +/- 811.72, N = 64970.378179.466061.93-shared-lpgcommon -lpgport -lrt -lcrypt -ldl -lm-shared1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Single Thread - Mode: Read WriteLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0150300450600750SE +/- 42.75, N = 6SE +/- 42.91, N = 6SE +/- 6.10, N = 3699.93709.61616.70-shared-lpgcommon -lpgport -lrt -lcrypt -ldl -lm-shared1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.02004006008001000SE +/- 29.65, N = 6SE +/- 5.59, N = 3SE +/- 17.96, N = 6777.37736.49635.53-shared-lpgcommon -lpgport -lrt -lcrypt -ldl -lm-shared1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

Stockfish

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.07001400210028003500SE +/- 19.22, N = 3SE +/- 20.01, N = 3SE +/- 17.89, N = 33418344034221. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse -msse3 -mpopcnt

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0612182430SE +/- 0.04, N = 3SE +/- 1.10, N = 6SE +/- 0.01, N = 313.8626.7013.811. (CC) gcc options: -O2 -ldl -lpthread

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 CompileLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0510152025SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 321.5119.9522.25

Timed LLVM Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.050100150200250SE +/- 1.58, N = 3SE +/- 0.22, N = 3SE +/- 0.73, N = 3213.26207.42206.35

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.03691215SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 311.9311.1312.191. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 36.616.246.651. (CC) gcc options: -lm -lpthread -O3

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 6.0 SVNLLVM Clang 5.0LLVM Clang 4.00.60081.20161.80242.40323.004SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 32.582.672.611. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.00.96531.93062.89593.86124.8265SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 34.234.294.231. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.01.1162.2323.3484.4645.58SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 34.844.964.911. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.01.01932.03863.05794.07725.0965SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 34.334.534.481. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.00.61431.22861.84292.45723.0715SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 32.692.732.701. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.00.20480.40960.61440.81921.024SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 30.880.910.901. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.00.24750.4950.74250.991.2375SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 31.071.101.081. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Crafty

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.01530456075SE +/- 0.25, N = 3SE +/- 0.56, N = 3SE +/- 0.42, N = 366.1165.9565.301. (CC) gcc options: -lstdc++ -lm

FLAC Audio Encoding

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

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0246810SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.04, N = 56.206.276.251. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3LLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.03691215SE +/- 0.03, N = 5SE +/- 0.03, N = 5SE +/- 0.01, N = 59.079.038.781. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

WavPack Audio Encoding

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

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.1WAV To WavPackLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0246810SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 56.016.026.021. (CC) gcc options: -O2 -lm

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 3.3.3H.264 HD To NTSC DVLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0246810SE +/- 0.01, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 37.627.587.621. (CC) gcc options: -Qunused-arguments -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lm -lbz2 -pthread -std=c11 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -mstack-alignment=16 -MMD -MF -MT

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: GracefulLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.01020304050SE +/- 0.17, N = 3SE +/- 0.24, N = 3SE +/- 0.10, N = 344.2443.1843.111. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: SolitaireLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.01632486480SE +/- 0.26, N = 3SE +/- 0.11, N = 3SE +/- 0.41, N = 369.1069.5770.171. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: QuasigroupLLVM Clang 6.0 SVNLLVM Clang 5.0LLVM Clang 4.0306090120150SE +/- 0.53, N = 3SE +/- 0.32, N = 3SE +/- 0.64, N = 3122.87113.35114.621. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

LLVM Clang 4.0

Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores), Motherboard: Gigabyte X399 AORUS Gaming 7, Chipset: AMD Device 1450, Memory: 32768MB, Disk: 120GB Force MP500, Graphics: XFX AMD Radeon R9 290/390 4096MB, Audio: Realtek Generic, Monitor: Acer B286HK, Network: Qualcomm Atheros Device e0b1 + Intel Wireless 8265 / 8275

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 4.0.0-1ubuntu1, File-System: ext4, Screen Resolution: 3840x2160

Disk Notes: none / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 2 September 2017 19:14 by user phoronix.

LLVM Clang 5.0

Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores), Motherboard: Gigabyte X399 AORUS Gaming 7, Chipset: AMD Device 1450, Memory: 32768MB, Disk: 120GB Force MP500, Graphics: XFX AMD Radeon R9 290/390 4096MB, Audio: Realtek Generic, Monitor: Acer B286HK, Network: Qualcomm Atheros Device e0b1 + Intel Wireless 8265 / 8275

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 5.0.0-svn312333-1~exp1, File-System: ext4, Screen Resolution: 3840x2160

Disk Notes: none / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 3 September 2017 07:53 by user phoronix.

LLVM Clang 6.0 SVN

Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (32 Cores), Motherboard: Gigabyte X399 AORUS Gaming 7, Chipset: AMD Device 1450, Memory: 32768MB, Disk: 120GB Force MP500, Graphics: XFX AMD Radeon R9 290/390 4096MB, Audio: Realtek Generic, Monitor: Acer B286HK, Network: Qualcomm Atheros Device e0b1 + Intel Wireless 8265 / 8275

OS: Ubuntu 17.04, Kernel: 4.10.0-33-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.0.7 Gallium 0.4 (LLVM 4.0.0), Compiler: Clang 6.0.0-svn312423-1~exp1, File-System: ext4, Screen Resolution: 3840x2160

Disk Notes: none / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 3 September 2017 11:20 by user phoronix.