GCC 4.9 Intel Core i7 Haswell Core-AVX2

Intel Core i7-4770K Haswell testing of GCC 4.8.1 and an early GCC 4.9.0 compiler snapshot. Testing with CFLAGS/CXXFLAGS for the Intel Core i7 Haswell CPU of -O3 and -march=core-avx2. Benchmarking by Michael Larabel for a future article on phoronix.com

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1306266-SO-GCC49INTE20
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GCC 4.8.1
June 26 2013
 
GCC 4.9.0 20130623
June 25 2013
 
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GCC 4.8.1

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V

OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.8.1 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

GCC 4.9.0 20130623

OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.9.0 20130623 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080

GCC 4.9 Intel Core i7 Haswell Core-AVX2OpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-4770K @ 3.50GHz (8 Cores)Intel DH87RLIntel 4th Gen Core DRAM15360MB240GB OCZ VERTEX3Intel Haswell DesktopIntel Haswell HDMIVA2431Intel Connection I217-VUbuntu 13.103.10.0-999-generic (x86_64)KDE 4.10.4X Server 1.13.3intel 2.21.93.0 Mesa 9.2.0-devel (git-bbd2d57)GCC 4.8.1 + Clang 3.3 + LLVM 3.3GCC 4.9.0 20130623 + Clang 3.3 + LLVM 3.3ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionGCC 4.9 Intel Core I7 Haswell Core-AVX2 BenchmarksSystem Logs- --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran - Scaling Governor: acpi-cpufreq ondemand

GCC 4.8.1 vs. GCC 4.9.0 20130623 ComparisonPhoronix Test SuiteBaseline+12.9%+12.9%+25.8%+25.8%+38.7%+38.7%51.5%7.9%6.2%3.4%2.2%2.1%P.P.SP.T.S.v.8.0Time To CompileS.M.M4.8%ResizingF.F.TWAV To FLACHimeno BenchmarkBLAKE2Timed ImageMagick CompilationSciMarkGraphicsMagickSciMarkFLAC Audio EncodingGCC 4.8.1GCC 4.9.0 20130623

GCC 4.9 Intel Core i7 Haswell Core-AVX2hmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentblake2: Phoronix Test Suite v4.8.0m1scimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationx264: H.264 Video Encodinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverbuild-imagemagick: Time To Compilebuild-linux-kernel: Time To Compilec-ray: Total Timeprimesieve: 1e12 Prime Number Generationsmallpt: Global Illumination Renderer; 100 Samplesencode-flac: WAV To FLACn-queens: Elapsed Timeapache: Static Web Page ServingGCC 4.8.1GCC 4.9.0 2013062310.475.475.711009.99608.79242.661204.001825.431169.09156.261371341752061181048.7779.1896.3817.0679.17255.3736.6925415.4210.405.525.291005.56608.78248.011148.951851.861170.18155.671371351812081201588.3774.5997.7317.0379.20255.2636.7225832.90OpenBenchmarking.org

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 SearchGCC 4.8.1GCC 4.9.0 201306233691215SE +/- 0.01, N = 3SE +/- 0.03, N = 310.4710.401. (CC) gcc options: -O3 -march=core-avx2 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC 4.8.1GCC 4.9.0 201306233691215Min: 10.46 / Avg: 10.47 / Max: 10.48Min: 10.37 / Avg: 10.4 / Max: 10.461. (CC) gcc options: -O3 -march=core-avx2 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.8.1GCC 4.9.0 201306231.2422.4843.7264.9686.21SE +/- 0.13, N = 6SE +/- 0.15, N = 65.475.521. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.8.1GCC 4.9.0 20130623246810Min: 5.23 / Avg: 5.47 / Max: 5.93Min: 5.14 / Avg: 5.52 / Max: 5.981. (CC) gcc options: -O3 -lm -lpthread

BLAKE2

OpenBenchmarking.orgCycles Per Byte, Fewer Is BetterBLAKE2 20121223Phoronix Test Suite v4.8.0m1GCC 4.8.1GCC 4.9.0 201306231.28482.56963.85445.13926.424SE +/- 0.08, N = 3SE +/- 0.00, N = 35.715.291. (CC) gcc options: -std=gnu99 -O3 -march=native -lcrypto -lz
OpenBenchmarking.orgCycles Per Byte, Fewer Is BetterBLAKE2 20121223Phoronix Test Suite v4.8.0m1GCC 4.8.1GCC 4.9.0 20130623246810Min: 5.57 / Avg: 5.71 / Max: 5.86Min: 5.28 / Avg: 5.29 / Max: 5.291. (CC) gcc options: -std=gnu99 -O3 -march=native -lcrypto -lz

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: CompositeGCC 4.8.1GCC 4.9.0 201306232004006008001000SE +/- 3.60, N = 4SE +/- 0.86, N = 41009.991005.561. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 4.8.1GCC 4.9.0 201306232004006008001000Min: 1004.19 / Avg: 1009.99 / Max: 1020.44Min: 1003.08 / Avg: 1005.56 / Max: 1006.941. (CXX) g++ options: -O3 -march=core-avx2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.8.1GCC 4.9.0 20130623130260390520650SE +/- 1.29, N = 4SE +/- 0.43, N = 4608.79608.781. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.8.1GCC 4.9.0 20130623110220330440550Min: 604.92 / Avg: 608.79 / Max: 610.08Min: 608.35 / Avg: 608.78 / Max: 610.081. (CXX) g++ options: -O3 -march=core-avx2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.8.1GCC 4.9.0 2013062350100150200250SE +/- 2.71, N = 4SE +/- 0.51, N = 4242.66248.011. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.8.1GCC 4.9.0 201306234080120160200Min: 235.07 / Avg: 242.66 / Max: 246.58Min: 247.29 / Avg: 248.01 / Max: 249.461. (CXX) g++ options: -O3 -march=core-avx2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.8.1GCC 4.9.0 2013062330060090012001500SE +/- 8.39, N = 4SE +/- 1.61, N = 41204.001148.951. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.8.1GCC 4.9.0 201306232004006008001000Min: 1180.4 / Avg: 1204 / Max: 1219.05Min: 1144.13 / Avg: 1148.95 / Max: 1150.561. (CXX) g++ options: -O3 -march=core-avx2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.8.1GCC 4.9.0 20130623400800120016002000SE +/- 17.54, N = 4SE +/- 2.63, N = 41825.431851.861. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.8.1GCC 4.9.0 2013062330060090012001500Min: 1777.78 / Avg: 1825.43 / Max: 1851.85Min: 1845.44 / Avg: 1851.86 / Max: 1858.31. (CXX) g++ options: -O3 -march=core-avx2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.8.1GCC 4.9.0 2013062330060090012001500SE +/- 3.34, N = 4SE +/- 0.00, N = 41169.091170.181. (CXX) g++ options: -O3 -march=core-avx2
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.8.1GCC 4.9.0 201306232004006008001000Min: 1161.31 / Avg: 1169.09 / Max: 1174.66Min: 1170.18 / Avg: 1170.18 / Max: 1170.181. (CXX) g++ options: -O3 -march=core-avx2

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2013-06-08H.264 Video EncodingGCC 4.8.1GCC 4.9.0 20130623306090120150SE +/- 0.79, N = 5SE +/- 0.90, N = 5156.26155.671. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=core-avx2 -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2013-06-08H.264 Video EncodingGCC 4.8.1GCC 4.9.0 20130623306090120150Min: 153.57 / Avg: 156.26 / Max: 157.68Min: 153.31 / Avg: 155.67 / Max: 157.581. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=core-avx2 -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurGCC 4.8.1GCC 4.9.0 20130623306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 31371371. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurGCC 4.8.1GCC 4.9.0 20130623306090120150Min: 137 / Avg: 137 / Max: 137Min: 137 / Avg: 137 / Max: 1371. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenGCC 4.8.1GCC 4.9.0 20130623306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 31341351. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenGCC 4.8.1GCC 4.9.0 20130623306090120150Min: 134 / Avg: 134.33 / Max: 135Min: 135 / Avg: 135 / Max: 1351. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingGCC 4.8.1GCC 4.9.0 201306234080120160200SE +/- 2.73, N = 3SE +/- 0.00, N = 31751811. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingGCC 4.8.1GCC 4.9.0 20130623306090120150Min: 170 / Avg: 175.33 / Max: 179Min: 181 / Avg: 181 / Max: 1811. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceGCC 4.8.1GCC 4.9.0 2013062350100150200250SE +/- 0.67, N = 3SE +/- 0.58, N = 32062081. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceGCC 4.8.1GCC 4.9.0 201306234080120160200Min: 205 / Avg: 205.67 / Max: 207Min: 207 / Avg: 208 / Max: 2091. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingGCC 4.8.1GCC 4.9.0 20130623306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 31181201. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingGCC 4.8.1GCC 4.9.0 2013062320406080100Min: 118 / Avg: 118.33 / Max: 119Min: 119 / Avg: 119.67 / Max: 1201. (CC) gcc options: -std=gnu99 -fopenmp -O3 -march=core-avx2 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

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 SolverGCC 4.8.1GCC 4.9.0 2013062330060090012001500SE +/- 5.10, N = 3SE +/- 2.58, N = 31048.771588.371. (CC) gcc options: -O3 -march=core-avx2
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 4.8.1GCC 4.9.0 2013062330060090012001500Min: 1039.63 / Avg: 1048.77 / Max: 1057.28Min: 1584.78 / Avg: 1588.37 / Max: 1593.371. (CC) gcc options: -O3 -march=core-avx2

Timed ImageMagick Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.8.1-10Time To CompileGCC 4.8.1GCC 4.9.0 2013062320406080100SE +/- 0.28, N = 3SE +/- 0.11, N = 379.1874.59
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.8.1-10Time To CompileGCC 4.8.1GCC 4.9.0 201306231530456075Min: 78.82 / Avg: 79.18 / Max: 79.74Min: 74.37 / Avg: 74.59 / Max: 74.72

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileGCC 4.8.1GCC 4.9.0 2013062320406080100SE +/- 0.56, N = 3SE +/- 0.69, N = 396.3897.73
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileGCC 4.8.1GCC 4.9.0 2013062320406080100Min: 95.67 / Avg: 96.38 / Max: 97.49Min: 96.85 / Avg: 97.73 / Max: 99.09

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 TimeGCC 4.8.1GCC 4.9.0 2013062348121620SE +/- 0.00, N = 3SE +/- 0.01, N = 317.0617.031. (CC) gcc options: -lm -lpthread -O3 -march=core-avx2
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.8.1GCC 4.9.0 2013062348121620Min: 17.06 / Avg: 17.06 / Max: 17.07Min: 17.02 / Avg: 17.03 / Max: 17.041. (CC) gcc options: -lm -lpthread -O3 -march=core-avx2

Primesieve

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.21e12 Prime Number GenerationGCC 4.8.1GCC 4.9.0 2013062320406080100SE +/- 0.14, N = 3SE +/- 0.04, N = 379.1779.201. (CXX) g++ options: -O2 -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.21e12 Prime Number GenerationGCC 4.8.1GCC 4.9.0 201306231530456075Min: 78.99 / Avg: 79.17 / Max: 79.45Min: 79.15 / Avg: 79.2 / Max: 79.291. (CXX) g++ options: -O2 -fopenmp

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 SamplesGCC 4.8.1GCC 4.9.0 20130623612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 325251. (CXX) g++ options: -fopenmp -O3 -march=core-avx2
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesGCC 4.8.1GCC 4.9.0 20130623612182430Min: 25 / Avg: 25 / Max: 25Min: 25 / Avg: 25 / Max: 251. (CXX) g++ options: -fopenmp -O3 -march=core-avx2

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACGCC 4.8.1GCC 4.9.0 201306231.20832.41663.62494.83326.0415SE +/- 0.00, N = 5SE +/- 0.00, N = 55.375.261. (CXX) g++ options: -O3 -march=core-avx2 -fvisibility=hidden -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACGCC 4.8.1GCC 4.9.0 20130623246810Min: 5.36 / Avg: 5.37 / Max: 5.39Min: 5.25 / Avg: 5.26 / Max: 5.271. (CXX) g++ options: -O3 -march=core-avx2 -fvisibility=hidden -logg -lm

N-Queens

This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeGCC 4.8.1GCC 4.9.0 20130623816243240SE +/- 0.04, N = 3SE +/- 0.03, N = 336.6936.721. (CC) gcc options: -static -fopenmp -O3 -march=core-avx2
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeGCC 4.8.1GCC 4.9.0 20130623816243240Min: 36.64 / Avg: 36.69 / Max: 36.77Min: 36.7 / Avg: 36.72 / Max: 36.781. (CC) gcc options: -static -fopenmp -O3 -march=core-avx2

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingGCC 4.8.1GCC 4.9.0 201306236K12K18K24K30KSE +/- 262.62, N = 3SE +/- 143.63, N = 325415.4225832.901. (CC) gcc options: -shared -fPIC -pthread -O3 -march=core-avx2
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingGCC 4.8.1GCC 4.9.0 201306234K8K12K16K20KMin: 25039.66 / Avg: 25415.42 / Max: 25921.11Min: 25548.09 / Avg: 25832.9 / Max: 26007.681. (CC) gcc options: -shared -fPIC -pthread -O3 -march=core-avx2

GCC 4.8.1

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V

OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.8.1 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 26 June 2013 10:00 by user phoronix.

GCC 4.9.0 20130623

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel 4th Gen Core DRAM, Memory: 15360MB, Disk: 240GB OCZ VERTEX3, Graphics: Intel Haswell Desktop, Audio: Intel Haswell HDMI, Monitor: VA2431, Network: Intel Connection I217-V

OS: Ubuntu 13.10, Kernel: 3.10.0-999-generic (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.13.3, Display Driver: intel 2.21.9, OpenGL: 3.0 Mesa 9.2.0-devel (git-bbd2d57), Compiler: GCC 4.9.0 20130623 + Clang 3.3 + LLVM 3.3, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 25 June 2013 22:57 by user phoronix.