Compiler Intel Broadwell Linux Tests

Compiler Broadwell tests by Michael Larabel for a future article on Phoronix.com.

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GCC 4.9.2
January 24 2015
 
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January 24 2015
 
Core 2 Quad
February 17 2015
 
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GCC 4.9.2

Processor: Intel Core i7-5600U @ 3.20GHz (4 Cores), Motherboard: LENOVO 20BSCTO1WW, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel Broadwell-U (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel Connection + Intel Wireless 7265

OS: Fedora 21, Kernel: 3.17.8-300.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.3, Display Server: X Server 1.16.2.901 (1.16.3 RC 1), Display Driver: intel 2.99.916, OpenGL: 3.3 Mesa 10.4.1, Compiler: GCC 4.9.2 20141101, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

LLVM Clang 3.5

OS: Fedora 21, Kernel: 3.17.8-300.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.3, Display Server: X Server 1.16.2.901 (1.16.3 RC 1), Display Driver: intel 2.99.916, OpenGL: 3.3 Mesa 10.4.1, Compiler: Clang 3.5.0 + LLVM 3.5.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: Optimized build; Built Dec 25 2014 (21:22:22); Default target: x86_64-redhat-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

Core 2 Quad

Processor: Intel Core 2 Quad Q9400 @ 2.67GHz (4 Cores), Motherboard: Gigabyte EP45-DS3LR, Chipset: Intel 4 DRAM + ICH10R, Memory: 4096MB, Disk: 1000GB Seagate ST1000DX001-1CM1, Graphics: MSI NVIDIA GeForce GTX 580 3072MB (50/135MHz), Audio: Intel 82801JI, Monitor: LG E2260, Network: Realtek RTL8111/8168/8411

OS: Arch Linux, Kernel: 3.18.6-1-ARCH (x86_64), Desktop: Cinnamon 2.4.6, Display Driver: NVIDIA 346.35, OpenGL: 4.4.0, Compiler: GCC 4.9.2 20150204 + Clang 3.5.1 + LLVM 3.5.1 + CUDA 6.5, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Compiler Intel Broadwell Linux TestsProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 4.9.2LLVM Clang 3.5Core 2 QuadIntel Core i7-5600U @ 3.20GHz (4 Cores)LENOVO 20BSCTO1WWIntel Broadwell-U-OPI8192MB128GB SAMSUNG MZNTE128Intel Broadwell-U (950MHz)Intel Broadwell-U AudioIntel Connection + Intel Wireless 7265Fedora 213.17.8-300.fc21.x86_64 (x86_64)GNOME Shell 3.14.3X Server 1.16.2.901 (1.16.3 RC 1)intel 2.99.9163.3 Mesa 10.4.1GCC 4.9.2 20141101ext41920x1080Clang 3.5.0 + LLVM 3.5.0Intel Core 2 Quad Q9400 @ 2.67GHz (4 Cores)Gigabyte EP45-DS3LRIntel 4 DRAM + ICH10R4096MB1000GB Seagate ST1000DX001-1CM1MSI NVIDIA GeForce GTX 580 3072MB (50/135MHz)Intel 82801JILG E2260Realtek RTL8111/8168/8411Arch Linux3.18.6-1-ARCH (x86_64)Cinnamon 2.4.6NVIDIA 346.354.4.0GCC 4.9.2 20150204 + Clang 3.5.1 + LLVM 3.5.1 + CUDA 6.5OpenBenchmarking.orgCompiler Details- GCC 4.9.2: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic - LLVM Clang 3.5: Optimized build; Built Dec 25 2014 (21:22:22); Default target: x86_64-redhat-linux-gnu; Host CPU: x86-64- Core 2 Quad: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu Processor Details- GCC 4.9.2: Scaling Governor: intel_pstate powersave- LLVM Clang 3.5: Scaling Governor: intel_pstate powersave- Core 2 Quad: Scaling Governor: acpi-cpufreq ondemandSystem Details- GCC 4.9.2, LLVM Clang 3.5: SELinux: Enabled.

GCC 4.9.2LLVM Clang 3.5Core 2 QuadResult OverviewPhoronix Test Suite100%160%220%280%341%SmallptFLAC Audio EncodingSciMarkJohn The RipperFFTWLAME MP3 EncodingHimeno BenchmarkTimed MrBayes AnalysisTimed Apache CompilationC-RayTimed PHP CompilationTimed HMMer SearchHierarchical INTegrationApache BenchmarkTimed MAFFT Alignmentebizzy

Compiler Intel Broadwell Linux Testsscimark2: Dense LU Matrix Factorizationscimark2: Fast Fourier Transformsmallpt: Global Illumination Renderer; 100 Samplesscimark2: Compositejohn-the-ripper: Blowfishscimark2: Jacobi Successive Over-Relaxationfftw: Stock - 2D FFT Size 4096encode-mp3: WAV To MP3mrbayes: Primate Phylogeny Analysisbuild-apache: Time To Compilec-ray: Total Timebuild-php: Time To Compileapache: Static Web Page Servingebizzy: Phoronix Test Suite v5.6.0m1bullet: 1000 Convexbullet: 1000 Stackbullet: Convex Trimeshbullet: Prim Trimeshbullet: 3000 Fallstockfish: Total Timebullet: 136 Ragdollsfftw: Stock - 2D FFT Size 2048fftw: Stock - 1D FFT Size 4096fftw: Stock - 1D FFT Size 2048hint: FLOATencode-flac: WAV To FLAChimeno: Poisson Pressure Solverjohn-the-ripper: Traditional DESscimark2: Sparse Matrix Multiplyscimark2: Monte Carlomafft: Multiple Sequence Alignmenthmmer: Pfam Database SearchGCC 4.9.2LLVM Clang 3.5Core 2 Quad2046.08263.97641179.3523821065.174091.2012.8225.4455.6548.4060.9415429.86181925.766.651.461.235.7539333.794504.066053.006283.32206580965.696.871618.1142963331957.09564.4411.3921.772953.00279.261481497.269261579.544070.6612.8826.2838.6173.9344.1415499.88178796.597.451.571.316.0841083.894260.745447.485443.12237608504.189.121459.1249253332070.94603.6212.8822.43659.6567.70218473.362611777.042146.4323.9546.4463.3546.9868.8312980.64154442100.332936.833097.34198825231.0622.77878.019445333571.91335.5313.5126.22OpenBenchmarking.org

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationLLVM Clang 3.5GCC 4.9.2Core 2 Quad6001200180024003000SE +/- 20.80, N = 4SE +/- 8.95, N = 4SE +/- 3.16, N = 32953.002046.08659.65-O3 -march=native-O3 -march=native1. (CXX) g++ options:

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformLLVM Clang 3.5GCC 4.9.2Core 2 Quad60120180240300SE +/- 0.45, N = 3SE +/- 3.04, N = 4SE +/- 0.72, N = 4279.26263.9767.70-O3 -march=native-O3 -march=native1. (CXX) g++ options:

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 3.5GCC 4.9.2Core 2 Quad50100150200250SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 314864218-O3 -march=native-O3 -march=native1. (CXX) g++ options: -fopenmp

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeLLVM Clang 3.5GCC 4.9.2Core 2 Quad30060090012001500SE +/- 13.74, N = 4SE +/- 1.92, N = 4SE +/- 8.53, N = 81497.261179.35473.36-O3 -march=native-O3 -march=native1. (CXX) g++ options:

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 3.5GCC 4.9.2Core 2 Quad6001200180024003000SE +/- 0.00, N = 3SE +/- 1.67, N = 3SE +/- 5.49, N = 3926238226111. (CC) gcc options: -fopenmp -lcrypt

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationLLVM Clang 3.5GCC 4.9.2Core 2 Quad30060090012001500SE +/- 1.47, N = 4SE +/- 1.02, N = 4SE +/- 1.00, N = 41579.541065.17777.04-O3 -march=native-O3 -march=native1. (CXX) g++ options:

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: Stock - Size: 2D FFT Size 4096LLVM Clang 3.5GCC 4.9.2Core 2 Quad9001800270036004500SE +/- 18.53, N = 5SE +/- 73.64, N = 5SE +/- 36.00, N = 104070.664091.202146.43-march=native-std=gnu99 -march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -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 3.5GCC 4.9.2Core 2 Quad612182430SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.07, N = 512.8812.8223.95-march=native-march=native-fomit-frame-pointer -ffast-math -lncurses1. (CC) gcc options: -pipe -O3 -lm

Timed MrBayes Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny AnalysisLLVM Clang 3.5GCC 4.9.2Core 2 Quad1122334455SE +/- 0.25, N = 3SE +/- 0.27, N = 3SE +/- 0.77, N = 626.2825.4446.44

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 3.5GCC 4.9.2Core 2 Quad1428425670SE +/- 0.25, N = 3SE +/- 0.31, N = 3SE +/- 0.39, N = 338.6155.6563.35

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 3.5GCC 4.9.2Core 2 Quad1632486480SE +/- 0.43, N = 3SE +/- 0.29, N = 3SE +/- 0.01, N = 373.9348.4046.98-march=native-march=native1. (CC) gcc options: -lm -lpthread -O3

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileLLVM Clang 3.5GCC 4.9.2Core 2 Quad1530456075SE +/- 0.27, N = 3SE +/- 0.24, N = 3SE +/- 0.37, N = 344.1460.9468.83-O3 -march=native-O3 -march=native-O21. (CC) gcc options: -pedantic -ldl -lz -lm

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingLLVM Clang 3.5GCC 4.9.2Core 2 Quad3K6K9K12K15KSE +/- 191.64, N = 3SE +/- 175.48, N = 3SE +/- 6.92, N = 315499.8815429.8612980.64-O3 -march=native-O3 -march=native-O21. (CC) gcc options: -shared -fPIC -pthread

ebizzy

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Phoronix Test Suite v5.6.0m1LLVM Clang 3.5GCC 4.9.2Core 2 Quad4K8K12K16K20KSE +/- 256.96, N = 5SE +/- 310.69, N = 4SE +/- 276.70, N = 6178791819215444-march=native-march=native1. (CC) gcc options: -pthread -lpthread -O3

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: 1000 ConvexLLVM Clang 3.5GCC 4.9.2246810SE +/- 0.01, N = 3SE +/- 0.01, N = 36.595.761. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackLLVM Clang 3.5GCC 4.9.2246810SE +/- 0.07, N = 3SE +/- 0.11, N = 37.456.651. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshLLVM Clang 3.5GCC 4.9.20.35330.70661.05991.41321.7665SE +/- 0.05, N = 3SE +/- 0.00, N = 31.571.461. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshLLVM Clang 3.5GCC 4.9.20.29480.58960.88441.17921.474SE +/- 0.04, N = 3SE +/- 0.00, N = 31.311.231. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallLLVM Clang 3.5GCC 4.9.2246810SE +/- 0.04, N = 3SE +/- 0.08, N = 36.085.751. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

Stockfish

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total TimeLLVM Clang 3.5GCC 4.9.29001800270036004500SE +/- 10.27, N = 3SE +/- 23.88, N = 341083933-flto1. (CXX) g++ options: -lpthread -O3 -march=native -fno-exceptions -fno-rtti -ansi -pedantic -msse -msse3 -mpopcnt

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: 136 RagdollsLLVM Clang 3.5GCC 4.9.20.87531.75062.62593.50124.3765SE +/- 0.01, N = 3SE +/- 0.01, N = 33.893.791. (CXX) g++ options: -O3 -march=native -rdynamic -lglut -lGL -lGLU

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: Stock - Size: 2D FFT Size 2048LLVM Clang 3.5GCC 4.9.2Core 2 Quad10002000300040005000SE +/- 14.70, N = 5SE +/- 67.63, N = 5SE +/- 42.89, N = 104260.744504.062100.33-march=native-std=gnu99 -march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 1D FFT Size 4096LLVM Clang 3.5GCC 4.9.2Core 2 Quad13002600390052006500SE +/- 49.20, N = 5SE +/- 14.77, N = 5SE +/- 134.03, N = 105447.486053.002936.83-march=native-std=gnu99 -march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Stock - Size: 1D FFT Size 2048LLVM Clang 3.5GCC 4.9.2Core 2 Quad13002600390052006500SE +/- 17.21, N = 5SE +/- 8.17, N = 5SE +/- 114.75, N = 105443.126283.323097.34-march=native-std=gnu99 -march=native-std=gnu99 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math1. (CC) gcc options: -O3 -lm

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 3.5GCC 4.9.2Core 2 Quad50M100M150M200M250MSE +/- 245808.00, N = 3SE +/- 8609472.39, N = 6SE +/- 1986722.47, N = 3237608504.18206580965.69198825231.061. (CC) gcc options: -O3 -march=native -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 3.5GCC 4.9.2Core 2 Quad510152025SE +/- 0.01, N = 5SE +/- 0.05, N = 5SE +/- 0.58, N = 109.126.8722.77-O3 -march=native-O3 -march=native -fvisibility=hidden-O2 -fvisibility=hidden -logg1. (CXX) g++ options: -lm

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 3.5GCC 4.9.2Core 2 Quad30060090012001500SE +/- 43.19, N = 6SE +/- 0.81, N = 3SE +/- 24.89, N = 61459.121618.11878.01-march=native-march=native1. (CC) gcc options: -O3

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: Traditional DESLLVM Clang 3.5GCC 4.9.2Core 2 Quad2M4M6M8M10MSE +/- 22040.37, N = 3SE +/- 5897.27, N = 3SE +/- 371714.02, N = 64925333429633394453331. (CC) gcc options: -fopenmp -lcrypt

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyLLVM Clang 3.5GCC 4.9.2Core 2 Quad400800120016002000SE +/- 50.78, N = 4SE +/- 2.10, N = 4SE +/- 31.07, N = 42070.941957.09571.91-O3 -march=native-O3 -march=native1. (CXX) g++ options:

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloLLVM Clang 3.5GCC 4.9.2Core 2 Quad130260390520650SE +/- 24.59, N = 4SE +/- 6.45, N = 4SE +/- 12.62, N = 4603.62564.44335.53-O3 -march=native-O3 -march=native1. (CXX) g++ options:

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentLLVM Clang 3.5GCC 4.9.2Core 2 Quad3691215SE +/- 0.26, N = 6SE +/- 0.33, N = 6SE +/- 0.25, N = 312.8811.3913.511. (CC) gcc options: -O3 -lm -lpthread

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 3.5GCC 4.9.2Core 2 Quad612182430SE +/- 0.66, N = 6SE +/- 0.76, N = 6SE +/- 0.17, N = 322.4321.7726.22-O3 -march=native-O3 -march=native-O21. (CC) gcc options: -pthread -lhmmer -lsquid -lm

GCC 4.9.2

Processor: Intel Core i7-5600U @ 3.20GHz (4 Cores), Motherboard: LENOVO 20BSCTO1WW, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel Broadwell-U (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel Connection + Intel Wireless 7265

OS: Fedora 21, Kernel: 3.17.8-300.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.3, Display Server: X Server 1.16.2.901 (1.16.3 RC 1), Display Driver: intel 2.99.916, OpenGL: 3.3 Mesa 10.4.1, Compiler: GCC 4.9.2 20141101, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

Testing initiated at 24 January 2015 11:16 by user phoronix.

LLVM Clang 3.5

Processor: Intel Core i7-5600U @ 3.20GHz (4 Cores), Motherboard: LENOVO 20BSCTO1WW, Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel Broadwell-U (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel Connection + Intel Wireless 7265

OS: Fedora 21, Kernel: 3.17.8-300.fc21.x86_64 (x86_64), Desktop: GNOME Shell 3.14.3, Display Server: X Server 1.16.2.901 (1.16.3 RC 1), Display Driver: intel 2.99.916, OpenGL: 3.3 Mesa 10.4.1, Compiler: Clang 3.5.0 + LLVM 3.5.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: Optimized build; Built Dec 25 2014 (21:22:22); Default target: x86_64-redhat-linux-gnu; Host CPU: x86-64
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

Testing initiated at 24 January 2015 14:09 by user phoronix.

Core 2 Quad

Processor: Intel Core 2 Quad Q9400 @ 2.67GHz (4 Cores), Motherboard: Gigabyte EP45-DS3LR, Chipset: Intel 4 DRAM + ICH10R, Memory: 4096MB, Disk: 1000GB Seagate ST1000DX001-1CM1, Graphics: MSI NVIDIA GeForce GTX 580 3072MB (50/135MHz), Audio: Intel 82801JI, Monitor: LG E2260, Network: Realtek RTL8111/8168/8411

OS: Arch Linux, Kernel: 3.18.6-1-ARCH (x86_64), Desktop: Cinnamon 2.4.6, Display Driver: NVIDIA 346.35, OpenGL: 4.4.0, Compiler: GCC 4.9.2 20150204 + Clang 3.5.1 + LLVM 3.5.1 + CUDA 6.5, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 17 February 2015 16:39 by user .