LLVM Clang 3.6 Compiler Tests

LLVM Clang 3.6 compiler benchmarks

HTML result view exported from: https://openbenchmarking.org/result/1503107-LI-1501259PT35&grs.

LLVM Clang 3.6 Compiler TestsProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QMIntel 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 6144MB (836/3004MHz)Intel C610/X99Intel ConnectionUbuntu 15.043.18.0-9-generic (x86_64)Unity 7.3.1X Server 1.16.2.901 (1.16.3 RC 1)NVIDIA 346.354.4.0Clang 3.5.0-4ubuntu2ext42560x1440Clang 3.6.0-+rc1-1Intel Core i7-3630QM @ 2.40GHz (8 Cores)SAMSUNG NP550P5C-S0AINIntel 3rd Gen Core DRAM8192MB1000GB Seagate ST1000LM024 HN-MIntel HD 4000Realtek ALC269VCRealtek RTL8111/8168/8411 + Intel Centrino Advanced-N 6235Ubuntu 14.043.13.0-37-generic (x86_64)Unity 7.2.3intel 2.99.910Clang 3.6.0 (SVN 225631) + GCC 4.8.2 + LLVM 3.6.0svn1600x900OpenBenchmarking.orgProcessor Details- Clang 3.5.0: Scaling Governor: intel_pstate powersave- Clang 3.6-rc1: Scaling Governor: intel_pstate powersave- codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM: Scaling Governor: acpi-cpufreq ondemandOpenCL Details- Clang 3.5.0: GPU Compute Cores: 2688System Details- Clang 3.5.0: GPU Compute Cores: 2688.Compiler Details- codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM: Optimized build; Built Jan 15 2015 (19:03:37); Default target: x86_64-unknown-linux-gnu; Host CPU: core-avx-i

LLVM Clang 3.6 Compiler Testsc-ray: Total Timescimark2: Dense LU Matrix Factorizationscimark2: Compositescimark2: Sparse Matrix Multiplyscimark2: Jacobi Successive Over-Relaxationscimark2: Fast Fourier Transformbuild-apache: Time To Compileapache: Static Web Page Servingbullet: Raytestsbullet: 1000 Convexscimark2: Monte Carlosmallpt: Global Illumination Renderer; 100 Samplesencode-flac: WAV To FLACbullet: 136 Ragdollshint: FLOATfftw: Stock - 2D FFT Size 4096himeno: Poisson Pressure Solverfftw: Stock - 1D FFT Size 2048stockfish: Total Timebullet: Convex Trimeshrodinia: OpenMP CFD Solverfftw: Stock - 2D FFT Size 2048build-imagemagick: Time To Compilebullet: 3000 Fallbullet: Prim Trimeshencode-mp3: WAV To MP3rodinia: OpenMP LavaMDrodinia: OpenMP Streamclusterbullet: 1000 Stackjohn-the-ripper: MD5john-the-ripper: Traditional DESjohn-the-ripper: Blowfishmafft: Multiple Sequence Alignmenthmmer: Pfam Database Searchfftw: Stock - 1D FFT Size 4096Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM12.134843.142008.042790.011495.53355.1823.5617643.103.435.99556.371487.173.77240423016.334405.261572.746034.2637751.47265.344373.7619.135.851.2515.991333.62118.526.381476752190009364.6911.435988.0212.734834.331939.202452.421509.64362.5625.3419412.763.405.68537.071457.283.84264346632.134376.601574.915961.5238121.46289.434349.2620.675.951.2315.431320.82118.426.511477952040009844.6912.205969.6835.321914.921081.141807.99983.72237.2533.1323635.384.367.03461.811238.614.39278110217.693830.901373.835267.0042311.634026.326.271.3016.117.3757340578383334528.325024.36OpenBenchmarking.org

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM816243240SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.63, N = 312.1312.7335.32-march=native-march=native1. (CC) gcc options: -lm -lpthread -O3

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM10002000300040005000SE +/- 0.78, N = 4SE +/- 0.39, N = 4SE +/- 17.56, N = 44843.144834.331914.92-O3 -march=native-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM400800120016002000SE +/- 4.05, N = 4SE +/- 3.14, N = 4SE +/- 4.30, N = 42008.041939.201081.14-O3 -march=native-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM6001200180024003000SE +/- 1.37, N = 4SE +/- 3.31, N = 4SE +/- 14.37, N = 42790.012452.421807.99-O3 -march=native-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM30060090012001500SE +/- 13.78, N = 4SE +/- 0.49, N = 4SE +/- 2.05, N = 41495.531509.64983.72-O3 -march=native-O3 -march=native1. (CXX) g++ options:

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM80160240320400SE +/- 6.22, N = 4SE +/- 0.79, N = 4SE +/- 5.33, N = 4355.18362.56237.25-O3 -march=native-O3 -march=native1. (CXX) g++ options:

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM816243240SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 323.5625.3433.13

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM5K10K15K20K25KSE +/- 311.26, N = 3SE +/- 56.00, N = 3SE +/- 82.67, N = 317643.1019412.7623635.38-O3 -march=native-O3 -march=native-O21. (CC) gcc options: -shared -fPIC -pthread

Bullet Physics Engine

Test: Raytests

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM0.9811.9622.9433.9244.905SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 33.433.404.36-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM246810SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 35.995.687.03-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM120240360480600SE +/- 0.01, N = 4SE +/- 12.59, N = 4SE +/- 5.40, N = 4556.37537.07461.81-O3 -march=native-O3 -march=native1. (CXX) g++ options:

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM306090120150SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 1.53, N = 3148145123-O3 -march=native-O3 -march=native1. (CXX) g++ options: -fopenmp

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.1WAV To FLACClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM246810SE +/- 0.06, N = 5SE +/- 0.02, N = 5SE +/- 0.07, N = 57.177.288.61-O3 -march=native-O3 -march=native-O2 -fvisibility=hidden1. (CXX) g++ options: -lm

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM0.98781.97562.96343.95124.939SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 33.773.844.39-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM60M120M180M240M300MSE +/- 209079.09, N = 3SE +/- 593433.83, N = 3SE +/- 306622.39, N = 3240423016.33264346632.13278110217.691. (CC) gcc options: -O3 -march=native -lm

FFTW

Build: Stock - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 2D FFT Size 4096Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM9001800270036004500SE +/- 9.21, N = 5SE +/- 23.54, N = 5SE +/- 18.96, N = 54405.264376.603830.90-march=native-march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM30060090012001500SE +/- 2.14, N = 3SE +/- 2.11, N = 3SE +/- 15.84, N = 31572.741574.911373.83-march=native-march=native1. (CC) gcc options: -O3

FFTW

Build: Stock - Size: 1D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 1D FFT Size 2048Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM13002600390052006500SE +/- 16.84, N = 5SE +/- 49.93, N = 5SE +/- 29.56, N = 56034.265961.525267.00-march=native-march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

Stockfish

Total Time

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM9001800270036004500SE +/- 24.31, N = 3SE +/- 2.91, N = 3SE +/- 28.83, N = 3377538124231-march=native-march=native-flto1. (CXX) g++ options: -lpthread -O3 -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM0.36680.73361.10041.46721.834SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 31.471.461.63-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverClang 3.5.0Clang 3.6-rc160120180240300SE +/- 3.03, N = 3SE +/- 0.16, N = 3265.34289.431. (CXX) g++ options: -O2 -lOpenCL

FFTW

Build: Stock - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 2D FFT Size 2048Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM9001800270036004500SE +/- 32.12, N = 5SE +/- 48.69, N = 5SE +/- 24.40, N = 54373.764349.264026.32-march=native-march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileClang 3.5.0Clang 3.6-rc1510152025SE +/- 0.02, N = 3SE +/- 0.14, N = 319.1320.67

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM246810SE +/- 0.04, N = 3SE +/- 0.12, N = 3SE +/- 0.15, N = 35.855.956.27-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM0.29250.5850.87751.171.4625SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 31.251.231.30-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM48121620SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.25, N = 1015.9915.4316.11-march=native-march=native-fomit-frame-pointer -ffast-math -lncurses1. (CC) gcc options: -pipe -O3 -lm

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDClang 3.5.0Clang 3.6-rc130060090012001500SE +/- 1.10, N = 3SE +/- 0.40, N = 31333.621320.821. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterClang 3.5.0Clang 3.6-rc1306090120150SE +/- 0.17, N = 3SE +/- 0.05, N = 3118.52118.421. (CXX) g++ options: -O2 -lOpenCL

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM246810SE +/- 0.03, N = 3SE +/- 0.24, N = 3SE +/- 0.15, N = 36.386.517.37-march=native-march=native1. (CXX) g++ options: -O3 -rdynamic

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: MD5Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM12K24K36K48K60KSE +/- 0.88, N = 3SE +/- 9.54, N = 3SE +/- 3565.77, N = 61476714779573401. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Test: Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: Traditional DESClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM1.2M2.4M3.6M4.8M6MSE +/- 29051.68, N = 3SE +/- 9018.50, N = 3SE +/- 611703.93, N = 65219000520400057838331. (CC) gcc options: -fopenmp -lcrypt

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM7001400210028003500SE +/- 7.80, N = 3SE +/- 0.58, N = 3SE +/- 351.96, N = 693698434521. (CC) gcc options: -fopenmp -lcrypt

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentClang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM246810SE +/- 0.12, N = 6SE +/- 0.02, N = 3SE +/- 0.12, N = 34.694.698.321. (CC) gcc options: -O3 -lm -lpthread

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchClang 3.5.0Clang 3.6-rc13691215SE +/- 0.20, N = 6SE +/- 0.73, N = 611.4312.201. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

FFTW

Build: Stock - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 1D FFT Size 4096Clang 3.5.0Clang 3.6-rc1codeworks2k15-ubuntu_14_04_64bit_intelcorei7-3630QM13002600390052006500SE +/- 19.62, N = 5SE +/- 21.83, N = 5SE +/- 143.81, N = 105988.025969.685024.36-march=native-march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

Phoronix Test Suite v10.8.4