Clang Test

Intel Xeon E5-2687W v3 testing with a MSI X99S SLI PLUS (MS-7885) v1.0 and AMD FirePro V7900 2048MB on Ubuntu 15.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1511104-HA-CLANGTEST77&sro.

Clang TestProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution-O3 -march=native-O3-O2-O1-O0Intel Xeon E5-2687W v3 @ 3.50GHz (20 Cores)MSI X99S SLI PLUS (MS-7885) v1.0Intel Xeon E7 v3/Xeon16384MBPNY CS1211 120GB + 80GB INTEL SSDSCKGW08AMD FirePro V7900 2048MBRealtek ALC892ASUS PB278Intel ConnectionUbuntu 15.104.2.0-18-generic (x86_64)UnityX Server 1.17.2radeon 7.5.993.3 Mesa 11.0.2 Gallium 0.4Clang 3.8.0-svn251449-1~exp1ext42560x1440OpenBenchmarking.orgProcessor Details- Scaling Governor: intel_pstate powersave

Clang Testhmmer: Pfam Database Searchscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationgraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverbuild-apache: Time To Compilebuild-imagemagick: Time To Compilebuild-php: Time To Compilec-ray: Total Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVpgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Heavy Contention - Read Writehint: FLOAT-O3 -march=native-O3-O2-O1-O014.241870.80234.16366.672561.084697.041495.059328109135841351.0429.2538.8117.4212.877.2014.3226.665223.845360.79269984226.2014.331783.48229.85362.492751.884071.421501.779347103120841341.5829.0838.6617.4713.348.6614.3526.795233.065323.73323397950.5313.961785.12232.90363.232755.194086.231488.047249102121831337.2228.3526.3313.4919.878.7514.5326.795238.265205.41322341477.3914.021769.86228.32357.322727.434060.581475.657248103133701333.3724.2023.4310.6316.829.1815.4726.945234.845264.69267043188.8412.241827.46233.84361.102809.544250.201482.614320436418282.4614.286.275.8327.7059.5237.6926.705109.645149.06111735225.41OpenBenchmarking.org

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Search-O0-O1-O2-O3-O3 -march=native48121620SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.15, N = 3SE +/- 0.41, N = 6SE +/- 0.23, N = 412.2414.0213.9614.3314.24-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -lhmmer -lsquid -lm

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite-O0-O1-O2-O3-O3 -march=native400800120016002000SE +/- 4.69, N = 4SE +/- 7.04, N = 4SE +/- 4.40, N = 4SE +/- 3.72, N = 4SE +/- 4.95, N = 41827.461769.861785.121783.481870.80-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlo-O0-O1-O2-O3-O3 -march=native50100150200250SE +/- 0.60, N = 4SE +/- 0.52, N = 4SE +/- 2.57, N = 4SE +/- 2.29, N = 4SE +/- 0.68, N = 4233.84228.32232.90229.85234.16-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transform-O0-O1-O2-O3-O3 -march=native80160240320400SE +/- 1.40, N = 4SE +/- 3.19, N = 4SE +/- 1.82, N = 4SE +/- 1.79, N = 4SE +/- 2.69, N = 4361.10357.32363.23362.49366.67-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiply-O0-O1-O2-O3-O3 -march=native6001200180024003000SE +/- 9.12, N = 4SE +/- 3.12, N = 4SE +/- 9.44, N = 4SE +/- 5.77, N = 4SE +/- 11.70, N = 42809.542727.432755.192751.882561.08-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorization-O0-O1-O2-O3-O3 -march=native10002000300040005000SE +/- 25.56, N = 4SE +/- 25.92, N = 4SE +/- 16.37, N = 4SE +/- 23.96, N = 4SE +/- 21.34, N = 44250.204060.584086.234071.424697.04-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation-O0-O1-O2-O3-O3 -march=native30060090012001500SE +/- 4.24, N = 4SE +/- 7.24, N = 4SE +/- 4.40, N = 4SE +/- 2.85, N = 4SE +/- 8.27, N = 41482.611475.651488.041501.771495.05-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options:

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Blur-O0-O1-O2-O3-O3 -march=native20406080100SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 34372729393-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -ljbig -lwebp -ljpeg -lXext -lX11 -llzma -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Sharpen-O0-O1-O2-O3-O3 -march=native1122334455SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 32048494728-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -ljbig -lwebp -ljpeg -lXext -lX11 -llzma -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Resizing-O0-O1-O2-O3-O3 -march=native20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 343103102103109-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -ljbig -lwebp -ljpeg -lXext -lX11 -llzma -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color Space-O0-O1-O2-O3-O3 -march=native306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 364133121120135-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -ljbig -lwebp -ljpeg -lXext -lX11 -llzma -lz -lm -lpthread

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: Local Adaptive Thresholding-O0-O1-O2-O3-O3 -march=native20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 31870838484-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pthread -ljbig -lwebp -ljpeg -lXext -lX11 -llzma -lz -lm -lpthread

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solver-O0-O1-O2-O3-O3 -march=native30060090012001500SE +/- 0.83, N = 3SE +/- 5.53, N = 3SE +/- 3.92, N = 3SE +/- 4.69, N = 3SE +/- 1.69, N = 3282.461333.371337.221341.581351.04-O0-O1-O2-march=native1. (CC) gcc options: -O3

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To Compile-O0-O1-O2-O3-O3 -march=native714212835SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 314.2824.2028.3529.0829.25

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compile-O0-O1-O2-O3-O3 -march=native918273645SE +/- 0.10, N = 3SE +/- 0.16, N = 3SE +/- 0.35, N = 3SE +/- 0.26, N = 3SE +/- 0.30, N = 36.2723.4326.3338.6638.81

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To Compile-O0-O1-O2-O3-O3 -march=native48121620SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.40, N = 6SE +/- 0.12, N = 35.8310.6313.4917.4717.42-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pedantic -ldl -lz -lm

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time-O0-O1-O2-O3-O3 -march=native714212835SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 327.7016.8219.8713.3412.87-O0-O1-O2-march=native1. (CC) gcc options: -lm -lpthread -O3

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLAC-O0-O1-O2-O3-O3 -march=native1326395265SE +/- 0.26, N = 5SE +/- 0.02, N = 5SE +/- 0.06, N = 5SE +/- 0.04, N = 5SE +/- 0.03, N = 559.529.188.758.667.20-O0-O1-O2-O3-O3 -march=native1. (CXX) g++ options: -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3-O0-O1-O2-O3-O3 -march=native918273645SE +/- 0.16, N = 5SE +/- 0.03, N = 5SE +/- 0.03, N = 5SE +/- 0.04, N = 5SE +/- 0.02, N = 537.6915.4714.5314.3514.32-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -pipe -lm

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.8.1H.264 HD To NTSC DV-O0-O1-O2-O3-O3 -march=native612182430SE +/- 0.13, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 326.7026.9426.7926.7926.66-O0-O1-O2-march=native1. (CC) gcc options: -Qunused-arguments -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

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write-O0-O1-O2-O3-O3 -march=native11002200330044005500SE +/- 109.95, N = 6SE +/- 37.83, N = 3SE +/- 51.40, N = 3SE +/- 40.82, N = 3SE +/- 43.05, N = 35109.645234.845238.265233.065223.84-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -fno-strict-aliasing -fwrapv -pthread -pthreads -mthreads -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write-O0-O1-O2-O3-O3 -march=native11002200330044005500SE +/- 86.07, N = 6SE +/- 153.74, N = 6SE +/- 191.91, N = 6SE +/- 43.96, N = 3SE +/- 41.48, N = 35149.065264.695205.415323.735360.79-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -fno-strict-aliasing -fwrapv -pthread -pthreads -mthreads -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOAT-O0-O1-O2-O3-O3 -march=native70M140M210M280M350MSE +/- 268234.58, N = 3SE +/- 352819.20, N = 3SE +/- 458141.30, N = 3SE +/- 1540449.99, N = 3SE +/- 939950.60, N = 3111735225.41267043188.84322341477.39323397950.53269984226.20-O0-O1-O2-O3-O3 -march=native1. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4