GCC 5.1/6.0 vs. LLVM Clang 3.6 3.7 Compilers

Benchmarks 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 1506080-PTS-CLANG31559
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GCC 4.9.2
June 06 2015
 
GCC 5.1.0
June 05 2015
 
GCC 6.0.0 20150531
June 05 2015
 
LLVM Clang 3.6.1
June 07 2015
 
LLVM Clang 3.7 SVN
June 08 2015
 
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GCC 4.9.2

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: intel_pstate powersave

GCC 5.1.0

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 5.1.0 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

GCC 6.0.0 20150531

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 6.0.0 20150531 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

LLVM Clang 3.6.1

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Realtek ALC892, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.6.1 + LLVM 3.6.1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: DEBUG build with assertions; Built Jun 7 2015 (19:07:03); Default target: x86_64-unknown-linux-gnu; Host CPU: core-avx2
Processor Notes: Scaling Governor: intel_pstate powersave

LLVM Clang 3.7 SVN

OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.7.0 (SVN 239271) + LLVM 3.7.0svn, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: DEBUG build with assertions; Built Jun 7 2015 (19:26:09); Default target: x86_64-unknown-linux-gnu; Host CPU: haswell
Processor Notes: Scaling Governor: intel_pstate powersave

GCC 5.1/6.0 vs. LLVM Clang 3.6 3.7 CompilersProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 4.9.2GCC 5.1.0GCC 6.0.0 20150531LLVM Clang 3.6.1LLVM Clang 3.7 SVNIntel Xeon E5-2687W v3 @ 3.50GHz (20 Cores)MSI X99S SLI PLUS (MS-7885) v1.0Intel Xeon E5 v3/Core16384MB80GB INTEL SSDSCKGW08NVIDIA GeForce GTX Titan 6144MBIntel C610/X99ASUS PB278Intel ConnectionUbuntu 15.043.19.0-18-generic (x86_64)Unity 7.3.2X Server 1.17.1nouveau 1.0.113.3 Mesa 10.5.2 Gallium 0.4GCC 4.9.2 + Clang 3.6.0-2ubuntu1ext41920x1080GCC 5.1.0 + Clang 3.6.0-2ubuntu1GCC 6.0.0 20150531 + Clang 3.6.0-2ubuntu1Realtek ALC8924.1.0-999-generic (x86_64) 20150605Clang 3.6.1 + LLVM 3.6.1Clang 3.7.0 (SVN 239271) + LLVM 3.7.0svnOpenBenchmarking.orgCompiler Details- GCC 4.9.2: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran- GCC 5.1.0: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran- GCC 6.0.0 20150531: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran- LLVM Clang 3.6.1: DEBUG build with assertions; Built Jun 7 2015 (19:07:03); Default target: x86_64-unknown-linux-gnu; Host CPU: core-avx2- LLVM Clang 3.7 SVN: DEBUG build with assertions; Built Jun 7 2015 (19:26:09); Default target: x86_64-unknown-linux-gnu; Host CPU: haswellProcessor Details- Scaling Governor: intel_pstate powersave

GCC 4.9.2GCC 5.1.0GCC 6.0.0 20150531LLVM Clang 3.6.1LLVM Clang 3.7 SVNLogarithmic Result OverviewPhoronix Test SuiteTimed Apache CompilationTimed PHP CompilationJohn The RipperN-QueensSmallptGraphicsMagickHierarchical INTegrationC-RayFLAC Audio EncodingLAME MP3 EncodingHimeno BenchmarkLAMMPS Molecular Dynamics SimulatorTimed MAFFT AlignmentFFTWTimed HMMer Search7-Zip CompressionBullet Physics EngineRedisFFmpegStress-NGPolyBench-COpenSSL

GCC 5.1/6.0 vs. LLVM Clang 3.6 3.7 Compilersparboil: OpenMP LBMparboil: OpenMP CUTCPparboil: OpenMP Stencilparboil: OpenMP MRI Griddingrodinia: OpenMP LavaMDrodinia: OpenMP Streamclusterclomp: Static OMP Speeduppolybench-c: 3 Matrix Multiplicationslammps: Rhodopsin Proteinfftw: Float + SSE - 2D FFT Size 2048hmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentgmpbench: Total Timejohn-the-ripper: Blowfishgraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testbuild-apache: Time To Compilebuild-php: Time To Compilec-ray: Total Timesmallpt: Global Illumination Renderer; 100 Samplesbullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcrafty: Elapsed Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVn-queens: Elapsed Timeopenssl: RSA 4096-bit Performanceredis: GETredis: SETstress-ng: Cryptostress-ng: Bsearchstress-ng: Forkingstress-ng: Hsearchstress-ng: Lsearchstress-ng: Tsearchstress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passinghint: FLOATGCC 4.9.2GCC 5.1.0GCC 6.0.0 20150531LLVM Clang 3.6.1LLVM Clang 3.7 SVN97.4519.936.248.0937.471332115.184.293687.8013844136136178185871878.694492633.2218.3910.74363.406.046.325.863.901.271.6274.257.1012.3924.6218.071313.10634223.81562631.151749.215372.4353641.7546775.45117.14172.683380.56890472.7842436.37313611.623043.528839.1612380538.00410458.03129.146955739.08223643988.3997.2119.556.288.1237.411334114.734.433680.9014102138137179182871872.944588734.2317.3610.77353.375.906.295.853.831.261.5275.167.1012.7124.3318.361310.63631530.00573425.401746.816058.4952882.5946805.10116.83172.893476.00863571.0442262.10347366.013052.178797.9211965399.08411589.27129.336660436.76328080385.2897.567.1612.20107.7397.3620.036.248.1738.001342115.404.223687.2014136137137180182871877.334483334.4817.9010.76353.375.976.415.853.811.321.5073.407.0812.6524.3818.361302.27640830.88570357.131748.336249.7253092.5346687.01117.19173.753456.47908318.2242223.49345994.383064.878787.1612198070.81411681.58129.206666736.74328847938.70612.6747.0986.424.728.2432.531247415.264.919817550109141871586.6445479247.00125.4213.273783.375.596.305.913.841.241.498.7412.5324.43218.111307.23643193.29586190.851744.795898.5451529.8846798.10116.78176.222969.06886436.0840458.084987.828852.3612298596.21402145.85129.006529314.85265836187.98613.1747.2087.534.751306.10118.208.1632.091272114.964.9710067350106123851585.0246865268.71137.6013.313773.375.966.345.873.841.251.5072.238.5714.7024.08247.361308.27641189.63580835.191745.974409.4149882.3146847.08116.82174.733110.77885352.0541340.804989.848818.9611985778.70402151.41129.086473704.54272508954.58OpenBenchmarking.org

Parboil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531130260390520650SE +/- 0.60, N = 3SE +/- 0.23, N = 3SE +/- 0.91, N = 3613.17612.6797.561. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531110220330440550Min: 611.98 / Avg: 613.17 / Max: 613.85Min: 612.36 / Avg: 612.67 / Max: 613.12Min: 96 / Avg: 97.56 / Max: 99.141. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 201505311122334455SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 347.2047.097.161. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 201505311020304050Min: 47.12 / Avg: 47.2 / Max: 47.24Min: 47.05 / Avg: 47.09 / Max: 47.12Min: 7.13 / Avg: 7.16 / Max: 7.191. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 2015053120406080100SE +/- 0.32, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 387.5386.4212.201. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 2015053120406080100Min: 86.99 / Avg: 87.53 / Max: 88.12Min: 86.34 / Avg: 86.42 / Max: 86.52Min: 12.1 / Avg: 12.2 / Max: 12.41. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 2015053120406080100SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 2.07, N = 34.754.72107.731. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 2015053120406080100Min: 4.74 / Avg: 4.75 / Max: 4.76Min: 4.66 / Avg: 4.72 / Max: 4.75Min: 103.75 / Avg: 107.73 / Max: 110.71. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

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 LavaMDLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.230060090012001500SE +/- 1.17, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 31306.1097.3697.2197.451. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22004006008001000Min: 1304.51 / Avg: 1306.1 / Max: 1308.37Min: 97.27 / Avg: 97.36 / Max: 97.54Min: 97.13 / Avg: 97.21 / Max: 97.36Min: 97.26 / Avg: 97.45 / Max: 97.551. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.24, N = 3SE +/- 0.98, N = 6SE +/- 0.38, N = 3SE +/- 1.07, N = 6118.2020.0319.5519.931. (CXX) g++ options: -O2 -lOpenCL
OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.220406080100Min: 117.73 / Avg: 118.2 / Max: 118.48Min: 18.99 / Avg: 20.03 / Max: 24.92Min: 18.93 / Avg: 19.55 / Max: 20.23Min: 17.32 / Avg: 19.93 / Max: 24.921. (CXX) g++ options: -O2 -lOpenCL

CLOMP

CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810SE +/- 0.05, N = 5SE +/- 0.03, N = 5SE +/- 0.03, N = 56.246.286.241. (CC) gcc options: --openmp -O3 -lm
OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23691215Min: 6.14 / Avg: 6.24 / Max: 6.38Min: 6.19 / Avg: 6.28 / Max: 6.35Min: 6.15 / Avg: 6.24 / Max: 6.311. (CC) gcc options: --openmp -O3 -lm

PolyBench-C

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 3.2Test: 3 Matrix MultiplicationsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 38.168.248.178.128.091. (CC) gcc options: -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 3.2Test: 3 Matrix MultiplicationsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23691215Min: 8.15 / Avg: 8.16 / Max: 8.17Min: 8.17 / Avg: 8.24 / Max: 8.28Min: 8.16 / Avg: 8.17 / Max: 8.17Min: 8.03 / Avg: 8.12 / Max: 8.17Min: 7.99 / Avg: 8.09 / Max: 8.141. (CC) gcc options: -O3

LAMMPS Molecular Dynamics Simulator

OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2918273645SE +/- 0.05, N = 3SE +/- 0.15, N = 3SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.12, N = 332.0932.5338.0037.4137.471. (CXX) g++ options: -lfftw -lmpich
OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2816243240Min: 32.02 / Avg: 32.09 / Max: 32.19Min: 32.23 / Avg: 32.53 / Max: 32.73Min: 37.84 / Avg: 38 / Max: 38.1Min: 37.26 / Avg: 37.41 / Max: 37.5Min: 37.23 / Avg: 37.47 / Max: 37.631. (CXX) g++ options: -lfftw -lmpich

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 3.3.4Build: Float + SSE - Size: 2D FFT Size 2048LLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23K6K9K12K15KSE +/- 158.55, N = 5SE +/- 100.75, N = 5SE +/- 75.97, N = 5SE +/- 145.98, N = 5SE +/- 153.98, N = 51272112474134211334113321-malign-double-malign-double-std=gnu99 -malign-double1. (CC) gcc options: -O3 -fomit-frame-pointer -mtune=native -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 2048LLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22K4K6K8K10KMin: 12166 / Avg: 12721 / Max: 13146Min: 12246 / Avg: 12473.8 / Max: 12801Min: 13175 / Avg: 13421 / Max: 13585Min: 12976 / Avg: 13340.8 / Max: 13727Min: 12802 / Avg: 13320.6 / Max: 137211. (CC) gcc options: -O3 -fomit-frame-pointer -mtune=native -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

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 SearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.248121620SE +/- 0.34, N = 6SE +/- 0.28, N = 6SE +/- 0.22, N = 3SE +/- 0.19, N = 3SE +/- 0.35, N = 614.9615.2615.4014.7315.181. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.248121620Min: 13.67 / Avg: 14.96 / Max: 15.92Min: 14.51 / Avg: 15.26 / Max: 16.13Min: 15 / Avg: 15.4 / Max: 15.75Min: 14.36 / Avg: 14.73 / Max: 14.99Min: 13.67 / Avg: 15.18 / Max: 15.911. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21.11832.23663.35494.47325.5915SE +/- 0.09, N = 6SE +/- 0.07, N = 5SE +/- 0.10, N = 6SE +/- 0.07, N = 3SE +/- 0.06, N = 64.974.914.224.434.291. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 4.68 / Avg: 4.97 / Max: 5.28Min: 4.64 / Avg: 4.91 / Max: 4.99Min: 3.9 / Avg: 4.22 / Max: 4.63Min: 4.3 / Avg: 4.43 / Max: 4.54Min: 4.06 / Avg: 4.29 / Max: 4.461. (CC) gcc options: -O3 -lm -lpthread

GMPbench

OpenBenchmarking.orgGMPbench Score, More Is BetterGMPbench 0.2Total TimeGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.280016002400320040003687.203680.903687.801. (CC) gcc options: -O3 -fomit-frame-pointer -lm

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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23K6K9K12K15KSE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 20.92, N = 3SE +/- 0.00, N = 310069811413614102138441. (CC) gcc options: -fopenmp -lcrypt
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22K4K6K8K10KMin: 1005 / Avg: 1006 / Max: 1007Min: 980 / Avg: 981.33 / Max: 982Min: 14136 / Avg: 14136 / Max: 14136Min: 14064 / Avg: 14102.33 / Max: 14136Min: 13844 / Avg: 13844 / Max: 138441. (CC) gcc options: -fopenmp -lcrypt

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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.58, N = 37375137138136-fopenmp -ldl-fopenmp -ldl-std=gnu99 -fopenmp1. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: BlurLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 73 / Avg: 73.33 / Max: 74Min: 75 / Avg: 75 / Max: 75Min: 137 / Avg: 137.33 / Max: 138Min: 137 / Avg: 138 / Max: 139Min: 135 / Avg: 136 / Max: 1371. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 35050137137136-fopenmp -ldl-fopenmp -ldl-std=gnu99 -fopenmp1. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 50 / Avg: 50 / Max: 50Min: 50 / Avg: 50 / Max: 50Min: 137 / Avg: 137 / Max: 137Min: 137 / Avg: 137.33 / Max: 138Min: 136 / Avg: 136 / Max: 1361. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.24080120160200SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3106109180179178-fopenmp -ldl-fopenmp -ldl-std=gnu99 -fopenmp1. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 106 / Avg: 106 / Max: 106Min: 109 / Avg: 109 / Max: 109Min: 179 / Avg: 179.67 / Max: 180Min: 179 / Avg: 179.33 / Max: 180Min: 178 / Avg: 178.33 / Max: 1791. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.24080120160200SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 1.20, N = 3SE +/- 1.15, N = 3123141182182185-fopenmp -ldl-fopenmp -ldl-std=gnu99 -fopenmp1. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 123 / Avg: 123 / Max: 123Min: 141 / Avg: 141 / Max: 141Min: 181 / Avg: 182 / Max: 183Min: 180 / Avg: 182.33 / Max: 184Min: 183 / Avg: 185 / Max: 1871. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive ThresholdingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.220406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 38587878787-fopenmp -ldl-fopenmp -ldl-std=gnu99 -fopenmp1. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive ThresholdingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21632486480Min: 85 / Avg: 85 / Max: 85Min: 87 / Avg: 87 / Max: 87Min: 87 / Avg: 87 / Max: 87Min: 87 / Avg: 87 / Max: 87Min: 87 / Avg: 87 / Max: 871. (CC) gcc options: -O2 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lpthread

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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2400800120016002000SE +/- 1.04, N = 3SE +/- 0.65, N = 3SE +/- 3.47, N = 3SE +/- 2.38, N = 3SE +/- 1.59, N = 31585.021586.641877.331872.941878.691. (CC) gcc options: -O3
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.230060090012001500Min: 1582.95 / Avg: 1585.02 / Max: 1586.14Min: 1585.53 / Avg: 1586.64 / Max: 1587.79Min: 1871.6 / Avg: 1877.33 / Max: 1883.57Min: 1868.18 / Avg: 1872.94 / Max: 1875.35Min: 1875.93 / Avg: 1878.69 / Max: 1881.451. (CC) gcc options: -O3

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.210K20K30K40K50KSE +/- 388.56, N = 3SE +/- 164.02, N = 3SE +/- 188.42, N = 3SE +/- 301.76, N = 3SE +/- 415.36, N = 346865454794483345887449261. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.28K16K24K32K40KMin: 46088 / Avg: 46865 / Max: 47265Min: 45269 / Avg: 45478.67 / Max: 45802Min: 44600 / Avg: 44833 / Max: 45206Min: 45342 / Avg: 45887 / Max: 46384Min: 44260 / Avg: 44926 / Max: 456891. (CXX) g++ options: -pipe -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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.260120180240300SE +/- 0.95, N = 3SE +/- 0.60, N = 3SE +/- 0.25, N = 3SE +/- 0.08, N = 3SE +/- 0.26, N = 3268.71247.0034.4834.2333.22
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.250100150200250Min: 267.64 / Avg: 268.71 / Max: 270.61Min: 245.9 / Avg: 247 / Max: 247.97Min: 34.17 / Avg: 34.48 / Max: 34.98Min: 34.11 / Avg: 34.23 / Max: 34.39Min: 32.93 / Avg: 33.22 / Max: 33.73

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.86, N = 3SE +/- 0.55, N = 3SE +/- 0.26, N = 5SE +/- 0.11, N = 3SE +/- 0.26, N = 5137.60125.4217.9017.3618.391. (CC) gcc options: -O2 -pedantic -ldl -lz -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 135.97 / Avg: 137.6 / Max: 138.91Min: 124.82 / Avg: 125.42 / Max: 126.52Min: 17.39 / Avg: 17.9 / Max: 18.89Min: 17.22 / Avg: 17.36 / Max: 17.58Min: 17.97 / Avg: 18.39 / Max: 19.391. (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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 313.3113.2710.7610.7710.741. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.248121620Min: 13.3 / Avg: 13.31 / Max: 13.32Min: 13.26 / Avg: 13.27 / Max: 13.28Min: 10.75 / Avg: 10.76 / Max: 10.77Min: 10.75 / Avg: 10.77 / Max: 10.78Min: 10.74 / Avg: 10.74 / Max: 10.741. (CC) gcc options: -lm -lpthread -O3

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.280160240320400SE +/- 1.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 33773783535361. (CXX) g++ options: -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.270140210280350Min: 376 / Avg: 377 / Max: 379Min: 378 / Avg: 378.33 / Max: 379Min: 35 / Avg: 35.33 / Max: 36Min: 35 / Avg: 35 / Max: 35Min: 36 / Avg: 36 / Max: 361. (CXX) g++ options: -fopenmp

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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.20.7651.532.2953.063.825SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 33.373.373.373.373.401. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 3.36 / Avg: 3.37 / Max: 3.37Min: 3.37 / Avg: 3.37 / Max: 3.37Min: 3.36 / Avg: 3.37 / Max: 3.39Min: 3.36 / Avg: 3.37 / Max: 3.38Min: 3.4 / Avg: 3.4 / Max: 3.411. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810SE +/- 0.01, N = 3SE +/- 0.15, N = 3SE +/- 0.15, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 35.965.595.975.906.041. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 5.93 / Avg: 5.96 / Max: 5.97Min: 5.39 / Avg: 5.59 / Max: 5.89Min: 5.81 / Avg: 5.97 / Max: 6.28Min: 5.86 / Avg: 5.9 / Max: 5.93Min: 5.94 / Avg: 6.04 / Max: 6.131. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 36.346.306.416.296.321. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23691215Min: 6.32 / Avg: 6.34 / Max: 6.35Min: 6.29 / Avg: 6.3 / Max: 6.3Min: 6.24 / Avg: 6.41 / Max: 6.75Min: 6.25 / Avg: 6.29 / Max: 6.32Min: 6.31 / Avg: 6.32 / Max: 6.321. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21.32982.65963.98945.31926.649SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 35.875.915.855.855.861. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 5.86 / Avg: 5.87 / Max: 5.88Min: 5.9 / Avg: 5.91 / Max: 5.92Min: 5.83 / Avg: 5.85 / Max: 5.87Min: 5.82 / Avg: 5.85 / Max: 5.86Min: 5.84 / Avg: 5.86 / Max: 5.871. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.20.87751.7552.63253.514.3875SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 33.843.843.813.833.901. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 3.82 / Avg: 3.84 / Max: 3.85Min: 3.82 / Avg: 3.84 / Max: 3.86Min: 3.8 / Avg: 3.81 / Max: 3.83Min: 3.81 / Avg: 3.83 / Max: 3.84Min: 3.89 / Avg: 3.9 / Max: 3.911. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.20.2970.5940.8911.1881.485SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.251.241.321.261.271. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 1.24 / Avg: 1.25 / Max: 1.26Min: 1.24 / Avg: 1.24 / Max: 1.24Min: 1.24 / Avg: 1.32 / Max: 1.48Min: 1.25 / Avg: 1.26 / Max: 1.26Min: 1.27 / Avg: 1.27 / Max: 1.281. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.20.36450.7291.09351.4581.8225SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.09, N = 31.501.491.501.521.621. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810Min: 1.48 / Avg: 1.5 / Max: 1.51Min: 1.49 / Avg: 1.49 / Max: 1.5Min: 1.5 / Avg: 1.5 / Max: 1.51Min: 1.51 / Avg: 1.52 / Max: 1.52Min: 1.53 / Avg: 1.62 / Max: 1.81. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Crafty

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.220406080100SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 0.18, N = 3SE +/- 0.17, N = 372.2373.4075.1674.251. (CC) gcc options: -lstdc++ -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeLLVM Clang 3.7 SVNGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21428425670Min: 71.87 / Avg: 72.23 / Max: 72.45Min: 73.23 / Avg: 73.4 / Max: 73.57Min: 74.81 / Avg: 75.16 / Max: 75.35Min: 74.02 / Avg: 74.25 / Max: 74.591. (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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2246810SE +/- 0.04, N = 5SE +/- 0.04, N = 5SE +/- 0.02, N = 5SE +/- 0.03, N = 5SE +/- 0.01, N = 58.578.747.087.107.10-fvisibility=hidden-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O2 -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23691215Min: 8.47 / Avg: 8.57 / Max: 8.7Min: 8.62 / Avg: 8.74 / Max: 8.82Min: 7.04 / Avg: 7.08 / Max: 7.12Min: 7.03 / Avg: 7.1 / Max: 7.16Min: 7.05 / Avg: 7.1 / Max: 7.141. (CXX) g++ options: -O2 -logg -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3LLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.248121620SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.06, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 514.7012.5312.6512.7112.39-funroll-loops-funroll-loops-funroll-loops-funroll-loops-fomit-frame-pointer1. (CC) gcc options: -O3 -ffast-math -pipe -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3LLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.248121620Min: 14.69 / Avg: 14.7 / Max: 14.72Min: 12.52 / Avg: 12.53 / Max: 12.58Min: 12.55 / Avg: 12.65 / Max: 12.87Min: 12.67 / Avg: 12.71 / Max: 12.77Min: 12.37 / Avg: 12.39 / Max: 12.421. (CC) gcc options: -O3 -ffast-math -pipe -lm

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.6.2H.264 HD To NTSC DVLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2612182430SE +/- 0.09, N = 3SE +/- 0.15, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.10, N = 324.0824.4324.3824.3324.62-Qunused-arguments-Qunused-arguments-fno-tree-vectorize-fno-tree-vectorize-fno-tree-vectorize1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lX11 -lasound -lSDL -lm -llzma -pthread -std=c99 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -MMD -MF -MT
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.6.2H.264 HD To NTSC DVLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2612182430Min: 23.92 / Avg: 24.08 / Max: 24.23Min: 24.17 / Avg: 24.43 / Max: 24.7Min: 24.32 / Avg: 24.38 / Max: 24.42Min: 24.18 / Avg: 24.33 / Max: 24.41Min: 24.44 / Avg: 24.62 / Max: 24.781. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lxcb -lxcb-xfixes -lxcb-render -lxcb-shape -lX11 -lasound -lSDL -lm -llzma -pthread -std=c99 -fomit-frame-pointer -O3 -fno-math-errno -fno-signed-zeros -MMD -MF -MT

N-Queens

This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.250100150200250SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3247.36218.1118.3618.3618.071. (CC) gcc options: -static -fopenmp -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.24080120160200Min: 247.24 / Avg: 247.36 / Max: 247.43Min: 218 / Avg: 218.11 / Max: 218.28Min: 18.36 / Avg: 18.36 / Max: 18.37Min: 18.35 / Avg: 18.36 / Max: 18.37Min: 18.05 / Avg: 18.07 / Max: 18.081. (CC) gcc options: -static -fopenmp -O3

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 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.230060090012001500SE +/- 0.29, N = 3SE +/- 0.22, N = 3SE +/- 0.72, N = 3SE +/- 0.38, N = 3SE +/- 0.80, N = 31308.271307.231302.271310.631313.101. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22004006008001000Min: 1307.8 / Avg: 1308.27 / Max: 1308.8Min: 1306.8 / Avg: 1307.23 / Max: 1307.5Min: 1301.5 / Avg: 1302.27 / Max: 1303.7Min: 1310.2 / Avg: 1310.63 / Max: 1311.4Min: 1312.2 / Avg: 1313.1 / Max: 1314.71. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Redis

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

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2140K280K420K560K700KSE +/- 2935.26, N = 3SE +/- 5849.57, N = 3SE +/- 5041.39, N = 3SE +/- 5170.46, N = 3SE +/- 5838.37, N = 3641189.63643193.29640830.88631530.00634223.811. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2110K220K330K440K550KMin: 635324 / Avg: 641189.63 / Max: 644329.88Min: 632911.38 / Avg: 643193.29 / Max: 653167.88Min: 632911.38 / Avg: 640830.88 / Max: 650195.06Min: 625782.19 / Avg: 631530 / Max: 641848.56Min: 622665 / Avg: 634223.81 / Max: 641436.811. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2130K260K390K520K650KSE +/- 878.56, N = 3SE +/- 2677.57, N = 3SE +/- 2065.98, N = 3SE +/- 2969.14, N = 3SE +/- 5220.45, N = 3580835.19586190.85570357.13573425.40562631.151. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2100K200K300K400K500KMin: 579374.31 / Avg: 580835.19 / Max: 582411.19Min: 582411.19 / Avg: 586190.85 / Max: 591366.06Min: 567536.88 / Avg: 570357.13 / Max: 574382.5Min: 567536.88 / Avg: 573425.4 / Max: 577034.06Min: 557103.06 / Avg: 562631.15 / Max: 573065.881. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Stress-NG

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: CryptoLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2400800120016002000SE +/- 1.80, N = 3SE +/- 1.59, N = 3SE +/- 0.07, N = 3SE +/- 1.68, N = 3SE +/- 0.83, N = 31745.971744.791748.331746.811749.211. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: CryptoLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.230060090012001500Min: 1742.42 / Avg: 1745.97 / Max: 1748.29Min: 1741.93 / Avg: 1744.79 / Max: 1747.43Min: 1748.21 / Avg: 1748.33 / Max: 1748.45Min: 1743.54 / Avg: 1746.81 / Max: 1749.12Min: 1747.56 / Avg: 1749.21 / Max: 1750.131. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: BsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.213002600390052006500SE +/- 0.68, N = 3SE +/- 17.06, N = 3SE +/- 2.93, N = 3SE +/- 92.56, N = 3SE +/- 0.46, N = 34409.415898.546249.726058.495372.431. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: BsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.211002200330044005500Min: 4408.18 / Avg: 4409.41 / Max: 4410.51Min: 5865.48 / Avg: 5898.54 / Max: 5922.36Min: 6246.54 / Avg: 6249.72 / Max: 6255.58Min: 5874.74 / Avg: 6058.49 / Max: 6169.82Min: 5371.53 / Avg: 5372.43 / Max: 5372.991. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: ForkingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.211K22K33K44K55KSE +/- 204.96, N = 3SE +/- 189.64, N = 3SE +/- 255.07, N = 3SE +/- 384.33, N = 3SE +/- 238.17, N = 349882.3151529.8853092.5352882.5953641.751. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: ForkingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.29K18K27K36K45KMin: 49489.96 / Avg: 49882.31 / Max: 50181.29Min: 51168.53 / Avg: 51529.88 / Max: 51810.38Min: 52779.24 / Avg: 53092.53 / Max: 53597.85Min: 52124.8 / Avg: 52882.59 / Max: 53373.07Min: 53280.99 / Avg: 53641.75 / Max: 54091.51. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: HsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.210K20K30K40K50KSE +/- 52.74, N = 3SE +/- 80.44, N = 3SE +/- 86.64, N = 3SE +/- 44.87, N = 3SE +/- 26.05, N = 346847.0846798.1046687.0146805.1046775.451. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: HsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.28K16K24K32K40KMin: 46779.02 / Avg: 46847.08 / Max: 46950.9Min: 46701.14 / Avg: 46798.1 / Max: 46957.75Min: 46516.07 / Avg: 46687.01 / Max: 46797.08Min: 46716.09 / Avg: 46805.1 / Max: 46859.53Min: 46746.95 / Avg: 46775.45 / Max: 46827.471. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: LsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3116.82116.78117.19116.83117.141. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: LsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.220406080100Min: 116.77 / Avg: 116.82 / Max: 116.87Min: 116.73 / Avg: 116.78 / Max: 116.83Min: 117.13 / Avg: 117.19 / Max: 117.23Min: 116.77 / Avg: 116.83 / Max: 116.93Min: 117.13 / Avg: 117.14 / Max: 117.171. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: TsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.24080120160200SE +/- 0.49, N = 3SE +/- 0.35, N = 3SE +/- 0.07, N = 3SE +/- 0.37, N = 3SE +/- 0.17, N = 3174.73176.22173.75172.89172.681. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: TsearchLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150Min: 174.24 / Avg: 174.73 / Max: 175.72Min: 175.63 / Avg: 176.22 / Max: 176.84Min: 173.61 / Avg: 173.75 / Max: 173.83Min: 172.39 / Avg: 172.89 / Max: 173.61Min: 172.44 / Avg: 172.68 / Max: 173.011. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: CPU StressLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.27001400210028003500SE +/- 14.93, N = 3SE +/- 2.84, N = 3SE +/- 8.41, N = 3SE +/- 2.17, N = 3SE +/- 14.60, N = 33110.772969.063456.473476.003380.561. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: CPU StressLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.26001200180024003000Min: 3085.29 / Avg: 3110.77 / Max: 3137Min: 2964.93 / Avg: 2969.06 / Max: 2974.49Min: 3441.45 / Avg: 3456.47 / Max: 3470.54Min: 3472.45 / Avg: 3476 / Max: 3479.95Min: 3352.97 / Avg: 3380.56 / Max: 3402.611. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: SemaphoresLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2200K400K600K800K1000KSE +/- 5415.27, N = 3SE +/- 14130.89, N = 3SE +/- 25360.53, N = 6SE +/- 28449.14, N = 6SE +/- 30412.47, N = 6885352.05886436.08908318.22863571.04890472.781. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: SemaphoresLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2160K320K480K640K800KMin: 876302.73 / Avg: 885352.05 / Max: 895030.14Min: 858175.96 / Avg: 886436.08 / Max: 900830.61Min: 839868.34 / Avg: 908318.22 / Max: 1014115.32Min: 780759.8 / Avg: 863571.04 / Max: 992166.42Min: 813738.08 / Avg: 890472.78 / Max: 990193.811. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Matrix MathLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.29K18K27K36K45KSE +/- 162.64, N = 3SE +/- 205.46, N = 3SE +/- 201.97, N = 3SE +/- 46.92, N = 3SE +/- 162.50, N = 341340.8040458.0842223.4942262.1042436.371. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Matrix MathLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.27K14K21K28K35KMin: 41016.66 / Avg: 41340.8 / Max: 41526.46Min: 40047.18 / Avg: 40458.08 / Max: 40667.54Min: 41864.35 / Avg: 42223.49 / Max: 42563.19Min: 42186.19 / Avg: 42262.1 / Max: 42347.82Min: 42210.29 / Avg: 42436.37 / Max: 42751.611. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Vector MathGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.270K140K210K280K350KSE +/- 39.84, N = 3SE +/- 60.28, N = 3SE +/- 31.50, N = 3345994.38347366.01313611.621. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Vector MathGCC 6.0.0 20150531GCC 5.1.0GCC 4.9.260K120K180K240K300KMin: 345916.17 / Avg: 345994.38 / Max: 346046.7Min: 347250.19 / Avg: 347366.01 / Max: 347452.91Min: 313549.96 / Avg: 313611.62 / Max: 313653.641. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Memory CopyingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.211002200330044005500SE +/- 11.46, N = 3SE +/- 5.13, N = 3SE +/- 6.60, N = 3SE +/- 9.50, N = 3SE +/- 4.76, N = 34989.844987.823064.873052.173043.521. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Memory CopyingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.29001800270036004500Min: 4977.52 / Avg: 4989.84 / Max: 5012.74Min: 4980.62 / Avg: 4987.82 / Max: 4997.76Min: 3052.1 / Avg: 3064.87 / Max: 3074.16Min: 3035.21 / Avg: 3052.17 / Max: 3068.05Min: 3038.39 / Avg: 3043.52 / Max: 3053.031. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Socket ActivityLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22K4K6K8K10KSE +/- 62.88, N = 3SE +/- 38.06, N = 3SE +/- 53.08, N = 3SE +/- 65.70, N = 3SE +/- 64.78, N = 38818.968852.368787.168797.928839.161. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Socket ActivityLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.215003000450060007500Min: 8693.65 / Avg: 8818.96 / Max: 8890.85Min: 8776.63 / Avg: 8852.36 / Max: 8896.91Min: 8681.23 / Avg: 8787.16 / Max: 8846.06Min: 8666.6 / Avg: 8797.92 / Max: 8867.56Min: 8709.62 / Avg: 8839.16 / Max: 8906.041. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Context SwitchingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.23M6M9M12M15MSE +/- 51663.35, N = 3SE +/- 28680.80, N = 3SE +/- 41872.64, N = 3SE +/- 119882.36, N = 3SE +/- 133014.40, N = 311985778.7012298596.2112198070.8111965399.0812380538.001. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Context SwitchingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.22M4M6M8M10MMin: 11884818.63 / Avg: 11985778.7 / Max: 12055300.92Min: 12266869.91 / Avg: 12298596.21 / Max: 12355845.91Min: 12144706.79 / Avg: 12198070.81 / Max: 12280647.05Min: 11730584.88 / Avg: 11965399.08 / Max: 12124783.09Min: 12245932.04 / Avg: 12380538 / Max: 12646560.421. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Glibc C String FunctionsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.290K180K270K360K450KSE +/- 99.97, N = 3SE +/- 472.74, N = 3SE +/- 6222.45, N = 3SE +/- 255.01, N = 3SE +/- 741.90, N = 3402151.41402145.85411681.58411589.27410458.031. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Glibc C String FunctionsLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.270K140K210K280K350KMin: 401977.38 / Avg: 402151.41 / Max: 402323.67Min: 401207.44 / Avg: 402145.85 / Max: 402714.95Min: 402609.08 / Avg: 411681.58 / Max: 423595.09Min: 411157.88 / Avg: 411589.27 / Max: 412040.58Min: 409056.13 / Avg: 410458.03 / Max: 4115801. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Glibc Qsort Data SortingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.2306090120150SE +/- 0.14, N = 3SE +/- 0.33, N = 3SE +/- 0.04, N = 3SE +/- 0.47, N = 3SE +/- 0.00, N = 3129.08129.00129.20129.33129.141. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: Glibc Qsort Data SortingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.220406080100Min: 128.83 / Avg: 129.08 / Max: 129.31Min: 128.51 / Avg: 129 / Max: 129.63Min: 129.13 / Avg: 129.2 / Max: 129.26Min: 128.55 / Avg: 129.33 / Max: 130.16Min: 129.14 / Avg: 129.14 / Max: 129.151. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: System V Message PassingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21.5M3M4.5M6M7.5MSE +/- 141246.17, N = 6SE +/- 190298.00, N = 6SE +/- 295541.56, N = 6SE +/- 148471.07, N = 6SE +/- 354961.83, N = 66473704.546529314.856666736.746660436.766955739.081. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.04.05Test: System V Message PassingLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.21.2M2.4M3.6M4.8M6MMin: 6006783.46 / Avg: 6473704.54 / Max: 6797414.72Min: 5869005.57 / Avg: 6529314.85 / Max: 7084871.38Min: 5836368.16 / Avg: 6666736.74 / Max: 7717785.54Min: 6258506.1 / Avg: 6660436.76 / Max: 7152850.88Min: 6130135.01 / Avg: 6955739.08 / Max: 8426279.171. (CC) gcc options: -O2 -lm -lpthread -lrt -lcrypt

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: FLOATLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.270M140M210M280M350MSE +/- 96085.84, N = 3SE +/- 799022.60, N = 3SE +/- 77321.86, N = 3SE +/- 470884.32, N = 3SE +/- 6226225.23, N = 6272508954.58265836187.98328847938.70328080385.28223643988.391. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATLLVM Clang 3.7 SVNLLVM Clang 3.6.1GCC 6.0.0 20150531GCC 5.1.0GCC 4.9.260M120M180M240M300MMin: 272353104.99 / Avg: 272508954.58 / Max: 272684247.98Min: 264827360.16 / Avg: 265836187.98 / Max: 267413919.72Min: 328694712.76 / Avg: 328847938.7 / Max: 328942645.04Min: 327255978.09 / Avg: 328080385.28 / Max: 328886873.94Min: 204032048.05 / Avg: 223643988.39 / Max: 243121403.671. (CC) gcc options: -O3 -march=native -lm

GCC 4.9.2

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: intel_pstate powersave

Testing initiated at 6 June 2015 00:27 by user pts.

GCC 5.1.0

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 5.1.0 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: intel_pstate powersave

Testing initiated at 5 June 2015 21:44 by user pts.

GCC 6.0.0 20150531

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Intel C610/X99, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 3.19.0-18-generic (x86_64), Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 6.0.0 20150531 + Clang 3.6.0-2ubuntu1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: intel_pstate powersave

Testing initiated at 5 June 2015 19:20 by user pts.

LLVM Clang 3.6.1

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Realtek ALC892, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.6.1 + LLVM 3.6.1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: DEBUG build with assertions; Built Jun 7 2015 (19:07:03); Default target: x86_64-unknown-linux-gnu; Host CPU: core-avx2
Processor Notes: Scaling Governor: intel_pstate powersave

Testing initiated at 7 June 2015 20:46 by user pts.

LLVM Clang 3.7 SVN

Processor: Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores), Motherboard: MSI X99S SLI PLUS (MS-7885) v1.0, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 80GB INTEL SSDSCKGW08, Graphics: NVIDIA GeForce GTX Titan 6144MB, Audio: Realtek ALC892, Monitor: ASUS PB278, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.1.0-999-generic (x86_64) 20150605, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: Clang 3.7.0 (SVN 239271) + LLVM 3.7.0svn, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: DEBUG build with assertions; Built Jun 7 2015 (19:26:09); Default target: x86_64-unknown-linux-gnu; Host CPU: haswell
Processor Notes: Scaling Governor: intel_pstate powersave

Testing initiated at 8 June 2015 09:50 by user pts.