clang-cpu

Intel Core i7 870 testing with a Dell 0D441T and AMD Radeon HD 4550 512MB on Ubuntu 14.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1407291-KH-CLANGCPU621&gru.

clang-cpuProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen Resolutionclang -O3Intel Core i7 870 @ 2.93GHz (8 Cores)Dell 0D441TIntel Core DMI8192MB500GB Seagate ST3500418ASAMD Radeon HD 4550 512MBRealtek ALC269VBSyncMasterIntel 82578DM Gigabit ConnectionUbuntu 14.043.13.0-30-generic (x86_64)Xfceradeon 7.3.0Clang 3.4.2 + GCC 4.8.2 + LLVM 3.4.2ext41920x1080OpenBenchmarking.org- Optimized build with assertions; Built Jul 27 2014 (22:56:51); Default target: x86_64-unknown-linux-gnu; Host CPU: corei7 - Scaling Governor: acpi-cpufreq ondemand

clang-cpux264: H.264 Video Encodinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinggraphics-magick: Sharpengraphics-magick: Resizingstream: Copystream: Scalestream: Triadstream: Addhimeno: Poisson Pressure Solverjohn-the-ripper: Traditional DESjohn-the-ripper: Blowfishopenssl: RSA 4096-bit Performancenpb: LU.Anpb: MG.Bpgbench: TPC-B Transactions Per Secondmafft: Multiple Sequence Alignmentc-ray: Total Timecrafty: Elapsed Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVtachyon: Total Timeclang -O3111.3510779418410142.2310110.3111068.9111188.581434.043911333840279.306410.802810.06128.658.6541.2482.177.0614.5524.2318.93OpenBenchmarking.org

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video Encodingclang -O320406080100SE +/- 0.12, N = 5111.351. (CXX) clang options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

GraphicsMagick

HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19HWB Color Spaceclang -O320406080100SE +/- 0.00, N = 31071. (CXX) clang options: -O3 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Local Adaptive Thresholdingclang -O320406080100SE +/- 0.00, N = 3791. (CXX) clang options: -O3 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Sharpenclang -O3918273645SE +/- 0.00, N = 3411. (CXX) clang options: -O3 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Resizingclang -O320406080100SE +/- 0.00, N = 3841. (CXX) clang options: -O3 -pthread -ljbig -lwebp -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyclang -O32K4K6K8K10KSE +/- 14.92, N = 1010142.231. (CXX) clang options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scaleclang -O32K4K6K8K10KSE +/- 33.06, N = 1010110.311. (CXX) clang options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadclang -O32K4K6K8K10KSE +/- 37.83, N = 911068.911. (CXX) clang options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addclang -O32K4K6K8K10KSE +/- 9.06, N = 811188.581. (CXX) clang options: -O3 -march=native -fopenmp

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverclang -O330060090012001500SE +/- 0.93, N = 31434.041. (CXX) clang options: -O3

John The Ripper

Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Traditional DESclang -O3800K1600K2400K3200K4000KSE +/- 14193.11, N = 339113331. (CXX) clang options: -fopenmp -lcrypt

John The Ripper

Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Blowfishclang -O32004006008001000SE +/- 0.67, N = 38401. (CXX) clang options: -fopenmp -lcrypt

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit Performanceclang -O360120180240300SE +/- 0.49, N = 3279.301. (CXX) clang options: -m64 -O3 -lssl -lcrypto -ldl

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.Aclang -O314002800420056007000SE +/- 28.56, N = 36410.801. (F9X) gfortran options: -O3 -pthread -lmpi_f77 -lmpi -ldl -lhwloc2. Open MPI 1.6.5

NAS Parallel Benchmarks

Test / Class: MG.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.Bclang -O36001200180024003000SE +/- 11.80, N = 32810.061. (F9X) gfortran options: -O3 -pthread -lmpi_f77 -lmpi -ldl -lhwloc2. Open MPI 1.6.5

PostgreSQL pgbench

TPC-B Transactions Per Second

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 8.4.11TPC-B Transactions Per Secondclang -O3306090120150SE +/- 1.69, N = 3128.651. (CXX) clang options: -O3 -fno-strict-aliasing -fwrapv -lpgport -lpq -lcrypt -ldl -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence Alignmentclang -O3246810SE +/- 0.17, N = 38.651. (CXX) clang options: -O3 -lm -lpthread

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Timeclang -O3918273645SE +/- 0.03, N = 341.241. (CXX) clang options: -lm -lpthread -O3

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed Timeclang -O320406080100SE +/- 0.03, N = 382.171. (CXX) clang options: -lstdc++ -lm

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACclang -O3246810SE +/- 0.00, N = 57.06

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3clang -O348121620SE +/- 0.01, N = 514.551. (CXX) clang options: -O3 -lncurses -lm

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.1.1H.264 HD To NTSC DVclang -O3612182430SE +/- 0.11, N = 324.231. (CXX) clang options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2 -O3 -std=c99 -fomit-frame-pointer -fno-math-errno -fno-signed-zeros -Qunused-arguments -MMD

Tachyon

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total Timeclang -O3510152025SE +/- 0.10, N = 318.931. (CXX) clang options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

Phoronix Test Suite v10.8.5