LLVM Clang 4.0 vs. GCC 7 January 2017 Compiler Benchmarks

Intel Core i7-6800K GCC7 vs. LLVM Clang compiler benchmarks. Tests by Michael Larabel for a future article on phoronix.

HTML result view exported from: https://openbenchmarking.org/result/1701270-PTS-CLANG4GC49&rdt&grs.

LLVM Clang 4.0 vs. GCC 7 January 2017 Compiler BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVNIntel Core i7-6800K @ 3.80GHz (12 Cores)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v4/Xeon16384MB120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150NVIDIA GeForce GTX TITAN X 12288MBRealtek ALC1150Intel ConnectionUbuntu 16.044.4.0-59-generic (x86_64)Unity 7.4.0X Server 1.18.4NVIDIA 375.27.034.5.01.0.8GCC 7.0.0 20170108ext42560x1440GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1-svn288847-1~exp1 + CUDA 8.0Clang 4.0.0-svn293074-1~exp1 + CUDA 8.0OpenBenchmarking.orgCompiler Details- GCC 7.0.0 20170108, GCC 6.3.0, GCC 5.4.0, GCC 4.9.4: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortranDisk Details- DEADLINE / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersaveOpenCL Details- GPU Compute Cores: 3072System Details- Python 2.7.12. GPU Compute Cores: 3072.

LLVM Clang 4.0 vs. GCC 7 January 2017 Compiler Benchmarkshpcc: EP-DGEMMscimark2: Monte Carloscimark2: Dense LU Matrix Factorizationhpcc: G-HPLscimark2: Compositebuild-imagemagick: Time To Compilescimark2: Jacobi Successive Over-Relaxationc-ray: Total Timeencode-mp3: WAV To MP3scimark2: Sparse Matrix Multiplybuild-php: Time To Compilehimeno: Poisson Pressure Solverebizzy: Phoronix Test Suite v7.0.0m1bullet: 1000 Convexffmpeg: H.264 HD To NTSC DVtscp: AI Chess Performancemafft: Multiple Sequence Alignmentcaffe: CPU AlexNetbullet: 1000 Stackencode-flac: WAV To FLACbullet: Prim Trimeshbullet: 136 Ragdollst-test1: 1bullet: 3000 Falltjbench: Decompression Throughputbullet: Convex Trimeshcompress-7zip: Compress Speed Testfftw: Float + SSE - 2D FFT Size 2048minion: Gracefulbullet: Raytestsmultichase: 256MB Array, 256 Byte Stridestockfish: Total Timecaffe: CPU Googlenetcrafty: Elapsed Timehpcc: G-Ffteminion: Quasigrouphpcc: G-Ptransmultichase: 1GB Array, 256 Byte Stride, 4 Threadsminion: Solitaireapache: Static Web Page Servingscimark2: Fast Fourier Transformhmmer: Pfam Database Searchopenssl: RSA 4096-bit Performancepgbench: Buffer Test - Normal Load - Read Writemultichase: 4MB Array, 64 Byte Strideredis: SETredis: GEThpcc: EP-STREAM TriadGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN6.79701647.153349.4973.719001627.7351.161213.5413.9410.602587.4019.572187.011846355.6216.9812266773.713634285.216.641.073.1724.664.62158.081.37338751402165.512.9658.49341978426368.146.39207140.724.1538665.6385.7645489.99341.037.17982.707969.856.971684492.462158090.652.696516.80147643.992726.6273.883171497.8263.931210.7612.2310.452567.7519.532179.241956415.0017.6612690733.653608165.236.661.093.2023.894.67157.871.30326651411165.242.8657.38346278015768.996.56845138.364.1687364.7983.4844730.44340.017.24983.137986.016.981528154.692198076.582.757876.78137641.572747.5473.698601422.5443.181210.6512.2810.682172.9018.961816.481861044.9617.5812316153.593972035.216.751.103.2025.384.68156.141.31321841383564.302.8558.42347976492970.206.44751139.774.0872766.1484.9944610.32340.077.24984.537963.886.971661193.922237143.922.916376.73993613.362791.8873.202031504.181210.6812.3710.292565.5319.461803.231948024.9917.6212393753.525.296.271.153.2524.354.82156.871.31324691336864.662.8656.82338670.126.38503136.804.1515965.3585.2245057.24339.437.24981.577986.346.981650185.922054039.043.3143117.72063268.975699.09136.476002189.6641.911816.4118.1213.582815.3120.391707.222150215.0719.1511262153.783975435.646.451.103.3825.004.93165.901.29341731333762.392.9759.13343877506768.016.49640138.854.2030664.3685.5545813.18348.537.23976.437975.196.971522549.122138355.672.9264218.07377685.525632.91136.663672219.8443.071816.2117.9011.422624.1315.801705.682182145.1617.3711803853.903950835.646.451.103.3923.784.91162.161.31340541335362.262.9657.48336479001468.146.48360138.774.1883465.1485.4445498.68340.467.21980.407954.246.971491974.112039510.773.17431OpenBenchmarking.org

HPC Challenge

Test / Class: EP-DGEMM

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: EP-DGEMMGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN48121620SE +/- 0.00215, N = 3SE +/- 0.00120, N = 3SE +/- 0.01720, N = 3SE +/- 0.05234, N = 3SE +/- 0.01624, N = 3SE +/- 0.38223, N = 36.797016.801476.781376.7399317.7206318.073771. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN150300450600750SE +/- 3.03, N = 4SE +/- 0.03, N = 4SE +/- 2.50, N = 4SE +/- 33.75, N = 4SE +/- 0.02, N = 4SE +/- 0.04, N = 4647.15643.99641.57613.36268.97685.521. (CXX) g++ options: -O3 -march=native

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN12002400360048006000SE +/- 12.21, N = 4SE +/- 0.34, N = 4SE +/- 6.90, N = 4SE +/- 6.68, N = 4SE +/- 2.77, N = 4SE +/- 12.29, N = 43349.492726.622747.542791.885699.095632.911. (CXX) g++ options: -O3 -march=native

HPC Challenge

Test / Class: G-HPL

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN306090120150SE +/- 0.14, N = 3SE +/- 0.26, N = 3SE +/- 0.03, N = 3SE +/- 0.26, N = 3SE +/- 0.32, N = 3SE +/- 0.43, N = 373.7273.8873.7073.20136.48136.661. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN5001000150020002500SE +/- 5.61, N = 4SE +/- 0.76, N = 4SE +/- 1.39, N = 4SE +/- 5.44, N = 4SE +/- 1.08, N = 4SE +/- 2.82, N = 41627.731497.821422.541504.182189.662219.841. (CXX) g++ options: -O3 -march=native

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0Clang 3.9.1Clang 4.0 SVN1428425670SE +/- 0.09, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.15, N = 3SE +/- 0.10, N = 351.1663.9343.1841.9143.07

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN400800120016002000SE +/- 3.46, N = 4SE +/- 0.21, N = 4SE +/- 0.24, N = 4SE +/- 0.30, N = 4SE +/- 0.06, N = 4SE +/- 0.05, N = 41213.541210.761210.651210.681816.411816.211. (CXX) g++ options: -O3 -march=native

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 313.9412.2312.2812.3718.1217.901. (CC) gcc options: -lm -lpthread -O3 -march=native

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN3691215SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.12, N = 5SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 510.6010.4510.6810.2913.5811.42-funroll-loops-funroll-loops-funroll-loops-fomit-frame-pointer-funroll-loops -lncurses-funroll-loops -lncurses1. (CC) gcc options: -O3 -ffast-math -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -march=native -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN6001200180024003000SE +/- 8.80, N = 4SE +/- 4.07, N = 4SE +/- 6.54, N = 4SE +/- 2.79, N = 4SE +/- 7.94, N = 4SE +/- 2.00, N = 42587.402567.752172.902565.532815.312624.131. (CXX) g++ options: -O3 -march=native

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN510152025SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.01, N = 319.5719.5318.9619.4620.3915.801. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN5001000150020002500SE +/- 1.23, N = 3SE +/- 3.74, N = 3SE +/- 0.56, N = 3SE +/- 0.82, N = 3SE +/- 0.30, N = 3SE +/- 1.40, N = 32187.012179.241816.481803.231707.221705.681. (CC) gcc options: -O3 -march=native -mavx2

ebizzy

Phoronix Test Suite v7.0.0m1

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Phoronix Test Suite v7.0.0m1GCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN50K100K150K200K250KSE +/- 4871.23, N = 6SE +/- 3146.69, N = 3SE +/- 3471.19, N = 3SE +/- 5743.30, N = 6SE +/- 1941.51, N = 3SE +/- 511.25, N = 31846351956411861041948022150212182141. (CC) gcc options: -pthread -lpthread -O3 -march=native

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1.26452.5293.79355.0586.3225SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 35.625.004.964.995.075.161. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.8.1H.264 HD To NTSC DVGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN510152025SE +/- 0.10, N = 3SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.13, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 316.9817.6617.5817.6219.1517.37-fno-tree-vectorize-fno-tree-vectorize-fno-tree-vectorize-fno-tree-vectorize-Qunused-arguments -MMD -MF -MT-Qunused-arguments -MMD -MF -MT1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -lxcb -lxcb-shm -lxcb-xfixes -lxcb-render -lxcb-shape -lasound -lSDL -lm -llzma -lbz2 -pthread -O3 -march=native -std=c99 -fomit-frame-pointer -fno-math-errno -fno-signed-zeros

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN300K600K900K1200K1500KSE +/- 0.00, N = 4SE +/- 0.00, N = 5SE +/- 550.00, N = 5SE +/- 682.67, N = 5SE +/- 9791.09, N = 5SE +/- 17284.55, N = 51226677126907312316151239375112621511803851. (CC) gcc options: -O3 -march=native

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.87751.7552.63253.514.3875SE +/- 0.06, N = 5SE +/- 0.09, N = 6SE +/- 0.06, N = 6SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 33.713.653.593.523.783.901. (CC) gcc options: -O3 -lm -lpthread

Caffe

Build: CPU AlexNet

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe 2016-12-29Build: CPU AlexNetGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0Clang 3.9.1Clang 4.0 SVN90K180K270K360K450KSE +/- 66.71, N = 3SE +/- 302.65, N = 3SE +/- 268.06, N = 3SE +/- 263.90, N = 3SE +/- 101.92, N = 33634283608163972033975433950831. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -latlas

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1.2692.5383.8075.0766.345SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 35.215.235.215.295.645.641. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN246810SE +/- 0.04, N = 5SE +/- 0.08, N = 5SE +/- 0.08, N = 5SE +/- 0.08, N = 7SE +/- 0.04, N = 5SE +/- 0.09, N = 56.646.666.756.276.456.45-fvisibility=hidden-fvisibility=hidden-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -logg -lm

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.25880.51760.77641.03521.294SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.071.091.101.151.101.101. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.76281.52562.28843.05123.814SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 33.173.203.203.253.383.391. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1GCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN612182430SE +/- 0.10, N = 3SE +/- 0.26, N = 3SE +/- 0.39, N = 5SE +/- 0.49, N = 3SE +/- 0.36, N = 6SE +/- 0.42, N = 624.6623.8925.3824.3525.0023.781. (CC) gcc options: -pthread -O3 -march=native

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1.10932.21863.32794.43725.5465SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 34.624.674.684.824.934.911. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.1Test: Decompression ThroughputGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN4080120160200SE +/- 1.01, N = 3SE +/- 0.39, N = 3SE +/- 0.09, N = 3SE +/- 0.21, N = 3SE +/- 3.31, N = 3SE +/- 0.63, N = 3158.08157.87156.14156.87165.90162.161. (CC) gcc options: -O3 -march=native -lm

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.30830.61660.92491.23321.5415SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.371.301.311.311.291.311. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN7K14K21K28K35KSE +/- 303.27, N = 3SE +/- 154.09, N = 3SE +/- 117.90, N = 3SE +/- 179.79, N = 3SE +/- 158.21, N = 3SE +/- 274.11, N = 33387532665321843246934173340541. (CXX) g++ options: -pipe -lpthread

FFTW

Build: Float + SSE - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 2048GCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN3K6K9K12K15KSE +/- 102.73, N = 5SE +/- 56.20, N = 5SE +/- 47.65, N = 5SE +/- 43.00, N = 5SE +/- 32.87, N = 5SE +/- 46.10, N = 5140211411113835133681333713353-std=gnu991. (CC) gcc options: -O3 -march=native -lm

Minion

Benchmark: Graceful

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: GracefulGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1530456075SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.56, N = 3SE +/- 0.24, N = 3SE +/- 0.04, N = 3SE +/- 0.20, N = 365.5165.2464.3064.6662.3962.261. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.66831.33662.00492.67323.3415SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.962.862.852.862.972.961. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

Multichase Pointer Chaser

Test: 256MB Array, 256 Byte Stride

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 256MB Array, 256 Byte StrideGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1326395265SE +/- 0.98, N = 3SE +/- 1.35, N = 6SE +/- 0.93, N = 3SE +/- 0.83, N = 3SE +/- 0.57, N = 3SE +/- 1.27, N = 658.4957.3858.4256.8259.1357.481. (CC) gcc options: -O2 -static -pthread -lrt

Stockfish

Total Time

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN7001400210028003500SE +/- 19.50, N = 3SE +/- 0.88, N = 3SE +/- 24.50, N = 3SE +/- 9.24, N = 3SE +/- 9.54, N = 3SE +/- 42.15, N = 3341934623479338634383364-flto-flto-flto-flto1. (CXX) g++ options: -lpthread -O3 -march=native -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt

Caffe

Build: CPU Googlenet

OpenBenchmarking.orgMilli-Seconds, Fewer Is BetterCaffe 2016-12-29Build: CPU GooglenetGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0Clang 3.9.1Clang 4.0 SVN200K400K600K800K1000KSE +/- 634.40, N = 3SE +/- 248.34, N = 3SE +/- 606.01, N = 3SE +/- 2777.87, N = 3SE +/- 13446.41, N = 67842637801577649297750677900141. (CXX) g++ options: -pthread -fPIC -O2 -lcaffe -lglog -lgflags -lprotobuf -lboost_system -lboost_filesystem -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -latlas

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1632486480SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 368.1468.9970.2070.1268.0168.141. (CC) gcc options: -lstdc++ -lm

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-FfteGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN246810SE +/- 0.07723, N = 3SE +/- 0.01518, N = 3SE +/- 0.05490, N = 3SE +/- 0.03120, N = 3SE +/- 0.02520, N = 3SE +/- 0.04097, N = 36.392076.568456.447516.385036.496406.483601. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Minion

Benchmark: Quasigroup

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: QuasigroupGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN306090120150SE +/- 1.92, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.18, N = 3SE +/- 1.05, N = 3SE +/- 0.92, N = 3140.72138.36139.77136.80138.85138.771. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

HPC Challenge

Test / Class: G-Ptrans

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-PtransGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.94571.89142.83713.78284.7285SE +/- 0.02840, N = 3SE +/- 0.03550, N = 3SE +/- 0.02941, N = 3SE +/- 0.03617, N = 3SE +/- 0.00163, N = 3SE +/- 0.02010, N = 34.153864.168734.087274.151594.203064.188341. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Multichase Pointer Chaser

Test: 1GB Array, 256 Byte Stride, 4 Threads

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 1GB Array, 256 Byte Stride, 4 ThreadsGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN1530456075SE +/- 0.45, N = 3SE +/- 1.11, N = 4SE +/- 0.17, N = 3SE +/- 0.95, N = 3SE +/- 0.95, N = 3SE +/- 0.88, N = 365.6364.7966.1465.3564.3665.141. (CC) gcc options: -O2 -static -pthread -lrt

Minion

Benchmark: Solitaire

OpenBenchmarking.orgSeconds, Fewer Is BetterMinion 1.8Benchmark: SolitaireGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN20406080100SE +/- 0.20, N = 3SE +/- 0.22, N = 3SE +/- 0.28, N = 3SE +/- 0.30, N = 3SE +/- 0.07, N = 3SE +/- 0.20, N = 385.7683.4884.9985.2285.5585.441. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN10K20K30K40K50KSE +/- 31.18, N = 3SE +/- 77.65, N = 3SE +/- 161.65, N = 3SE +/- 153.19, N = 3SE +/- 165.88, N = 3SE +/- 586.43, N = 345489.9944730.4444610.3245057.2445813.1845498.681. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN80160240320400SE +/- 0.83, N = 4SE +/- 0.15, N = 4SE +/- 0.51, N = 4SE +/- 0.48, N = 4SE +/- 0.61, N = 4SE +/- 0.12, N = 4341.03340.01340.07339.43348.53340.461. (CXX) g++ options: -O3 -march=native

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN246810SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 37.177.247.247.247.237.211. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN2004006008001000SE +/- 1.10, N = 3SE +/- 0.55, N = 3SE +/- 1.26, N = 3SE +/- 0.75, N = 3SE +/- 0.26, N = 3SE +/- 1.04, N = 3982.70983.13984.53981.57976.43980.401. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

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 WriteGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN2K4K6K8K10KSE +/- 23.18, N = 3SE +/- 27.48, N = 3SE +/- 15.65, N = 3SE +/- 28.13, N = 3SE +/- 32.40, N = 3SE +/- 16.04, N = 37969.857986.017963.887986.347975.197954.24-pthreads -mthreads-pthreads -mthreads1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Multichase Pointer Chaser

Test: 4MB Array, 64 Byte Stride

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 4MB Array, 64 Byte StrideGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN246810SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 36.976.986.976.986.976.971. (CC) gcc options: -O2 -static -pthread -lrt

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN400K800K1200K1600K2000KSE +/- 6181.11, N = 3SE +/- 62672.40, N = 6SE +/- 7318.36, N = 3SE +/- 4150.84, N = 3SE +/- 42383.29, N = 6SE +/- 70447.16, N = 61684492.461528154.691661193.921650185.921522549.121491974.11-std=gnu99 -pipe -g3 -O3 -funroll-loops -march=native1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN500K1000K1500K2000K2500KSE +/- 62256.75, N = 6SE +/- 17316.52, N = 3SE +/- 2889.57, N = 3SE +/- 93997.54, N = 6SE +/- 9281.03, N = 3SE +/- 64445.11, N = 62158090.652198076.582237143.922054039.042138355.672039510.77-std=gnu99 -pipe -g3 -O3 -funroll-loops -march=native1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

HPC Challenge

Test / Class: EP-STREAM Triad

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: EP-STREAM TriadGCC 7.0.0 20170108GCC 6.3.0GCC 5.4.0GCC 4.9.4Clang 3.9.1Clang 4.0 SVN0.74571.49142.23712.98283.7285SE +/- 0.03993, N = 3SE +/- 0.10335, N = 3SE +/- 0.16749, N = 3SE +/- 0.13310, N = 3SE +/- 0.05203, N = 3SE +/- 0.09067, N = 32.696512.757872.916373.314312.926423.174311. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

Phoronix Test Suite v10.8.5