GCC 4.9 Snapshot Compiler Flag Tests

GCC 4.9 compiler optimization tests of an Intel Core i7 Haswell CPU and applying different CFLAGS/CXXFLAGS to look at impact of core-avx2 CPU optimizations and other x86_64 -march= options. Benchmarks by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1308319-SO-GCC49SNAP71
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results
Show Result Confidence Charts
Allow Limiting Results To Certain Suite(s)

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Toggle/Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
Core-AVX2
August 31 2013
 
Core-AVX-I
August 31 2013
 
Corei7-AVX
August 31 2013
 
Corei7
August 31 2013
 
Core2
August 31 2013
 
Nocona
August 31 2013
 
Invert Behavior (Only Show Selected Data)
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

Core-AVX2

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Core-AVX-I

Corei7-AVX

Corei7

Core2

Nocona

Processor: Intel Core i7-4900MQ @ 2.80GHz (8 Cores), Motherboard: System76 Gazelle Professional, Chipset: Intel Xeon E3-1200 v3/4th, Memory: 8192MB, Disk: 120GB INTEL SSDSC2CW12, Graphics: Intel 4th Gen Core IGP (1300MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 + Intel Centrino Advanced-N 6235

OS: Ubuntu 13.10, Kernel: 3.11.0-4-generic (x86_64), Desktop: Unity 7.1.0, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: GCC 4.9.0 20130731, File-System: ext4, Screen Resolution: 1920x1080

GCC 4.9 Snapshot Compiler Flag TestsOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-4900MQ @ 2.80GHz (8 Cores)System76 Gazelle ProfessionalIntel Xeon E3-1200 v3/4th8192MB120GB INTEL SSDSC2CW12Intel 4th Gen Core IGP (1300MHz)Intel Haswell HDMIRealtek RTL8111/8168/8411 + Intel Centrino Advanced-N 6235Ubuntu 13.103.11.0-4-generic (x86_64)Unity 7.1.0X Server 1.14.2.901 (1.14.3 RC 1)intel 2.21.143.1 Mesa 9.2.0GCC 4.9.0 20130731ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 4.9 Snapshot Compiler Flag Tests PerformanceSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand

Core-AVX2Core-AVX-ICorei7-AVXCorei7Core2NoconaResult OverviewPhoronix Test Suite100%109%118%126%135%C-RayLAME MP3 EncodingTTSIOD 3D RendererHimeno BenchmarkFLAC Audio EncodingN-QueensApache BenchmarkGraphicsMagickSmallptFFmpegSciMarkx264Ogg EncodingPrimesieve

GCC 4.9 Snapshot Compiler Flag Testsapache: Static Web Page Servingc-ray: Total Timeffmpeg: H.264 HD To NTSC DVencode-flac: WAV To FLACgraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverencode-mp3: WAV To MP3n-queens: Elapsed Timeencode-ogg: WAV To Oggprimesieve: 1e12 Prime Number Generationscimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationsmallpt: Global Illumination Renderer; 100 Samplesttsiod-renderer: Phong Rendering With Soft-Shadow Mappingx264: H.264 Video EncodingCore-AVX2Core-AVX-ICorei7-AVXCorei7Core2Nocona31291.5219.7113.175.311491261802001161770.4814.3042.547.0693.19595.70335.892332.252783.231142.9229133.95162.9631007.1926.3813.315.591491161762011161868.4714.0844.517.0693.17595.28329.122184.672794.161142.9229133.36163.7730875.4126.4013.375.591491161762011161803.8214.0744.507.0693.15594.05315.452322.342786.851142.9229132.85162.8630666.5326.5213.505.091491161752001151746.9512.5744.547.0893.14596.52316.622388.352842.551140.7930150.07162.7631064.1726.5313.335.211491161762011151747.2312.8844.517.0693.15595.70319.572379.682853.981140.7930146.09162.1029830.0226.6613.305.291481151721981141695.2712.6445.767.0793.31698.37318.082346.982589.061140.7930144.87162.14OpenBenchmarking.org

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX27K14K21K28K35KSE +/- 111.38, N = 3SE +/- 43.24, N = 3SE +/- 225.32, N = 3SE +/- 191.20, N = 3SE +/- 162.72, N = 3SE +/- 88.76, N = 329830.0231064.1730666.5330875.4131007.1931291.52-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -shared -fPIC -pthread -O3

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 TimeNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2612182430SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 326.6626.5326.5226.4026.3819.71-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -lm -lpthread -O3

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.0H.264 HD To NTSC DVNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX23691215SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 313.3013.3313.5013.3713.3113.17-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc 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 -fno-tree-vectorize -MMD -MF -MT

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX21.25782.51563.77345.03126.289SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 55.295.215.095.595.595.31-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lm

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3148149149149149149-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3115116116116116126-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX24080120160200SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3172176175176176180-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX24080120160200SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3198201200201201200-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3114115115116116116-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lgomp -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 SolverNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2400800120016002000SE +/- 0.23, N = 3SE +/- 1.11, N = 3SE +/- 1.79, N = 3SE +/- 24.88, N = 6SE +/- 0.59, N = 3SE +/- 29.31, N = 41695.271747.231746.951803.821868.471770.48-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -O3

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 MP3NoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX248121620SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 512.6412.8812.5714.0714.0814.30-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -pipe -O3 -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 TimeNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX21020304050SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 345.7644.5144.5444.5044.5142.54-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -static -fopenmp -O3

Ogg Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterOgg Encoding 1.3.0WAV To OggNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2246810SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 57.077.067.087.067.067.06-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -O2 -ffast-math -fsigned-char -O3 -lm -logg

Primesieve

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.21e12 Prime Number GenerationNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX220406080100SE +/- 0.33, N = 3SE +/- 0.41, N = 3SE +/- 0.37, N = 3SE +/- 0.35, N = 3SE +/- 0.43, N = 3SE +/- 0.44, N = 393.3193.1593.1493.1593.1793.191. (CXX) g++ options: -O2 -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: Monte CarloNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2150300450600750SE +/- 0.66, N = 4SE +/- 0.48, N = 4SE +/- 0.00, N = 4SE +/- 0.47, N = 4SE +/- 0.41, N = 4SE +/- 0.48, N = 4698.37595.70596.52594.05595.28595.70-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX270140210280350SE +/- 0.48, N = 4SE +/- 0.57, N = 4SE +/- 1.20, N = 4SE +/- 0.73, N = 4SE +/- 1.63, N = 4SE +/- 1.12, N = 4318.08319.57316.62315.45329.12335.89-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX25001000150020002500SE +/- 32.43, N = 4SE +/- 3.31, N = 4SE +/- 2.84, N = 4SE +/- 3.15, N = 4SE +/- 9.72, N = 4SE +/- 3.18, N = 42346.982379.682388.352322.342184.672332.25-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX26001200180024003000SE +/- 12.57, N = 2SE +/- 4.81, N = 4SE +/- 1.89, N = 4SE +/- 1.82, N = 4SE +/- 3.50, N = 4SE +/- 3.48, N = 42589.062853.982842.552786.852794.162783.23-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX22004006008001000SE +/- 1.07, N = 4SE +/- 1.07, N = 4SE +/- 1.07, N = 4SE +/- 1.07, N = 4SE +/- 1.07, N = 4SE +/- 1.07, N = 41140.791140.791140.791142.921142.921142.92-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3

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 SamplesNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2714212835SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3303030292929-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -fopenmp -O3

TTSIOD 3D Renderer

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2zPhong Rendering With Soft-Shadow MappingNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX2306090120150SE +/- 0.90, N = 3SE +/- 0.25, N = 3SE +/- 0.19, N = 3SE +/- 0.31, N = 3SE +/- 0.40, N = 3SE +/- 0.65, N = 3144.87146.09150.07132.85133.36133.95-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2013-06-08H.264 Video EncodingNoconaCore2Corei7Corei7-AVXCore-AVX-ICore-AVX24080120160200SE +/- 0.30, N = 5SE +/- 0.45, N = 5SE +/- 0.56, N = 5SE +/- 0.58, N = 5SE +/- 0.36, N = 5SE +/- 0.32, N = 5162.14162.10162.76162.86163.77162.96-march=nocona-march=core2-march=corei7-march=corei7-avx-march=core-avx-i-march=core-avx21. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Core-AVX2

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 16:01 by user phoronix.

Core-AVX-I

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 17:05 by user phoronix.

Corei7-AVX

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 18:11 by user phoronix.

Corei7

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 19:28 by user phoronix.

Core2

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 20:17 by user phoronix.

Nocona

Processor: Intel Core i7-4900MQ @ 2.80GHz (8 Cores), Motherboard: System76 Gazelle Professional, Chipset: Intel Xeon E3-1200 v3/4th, Memory: 8192MB, Disk: 120GB INTEL SSDSC2CW12, Graphics: Intel 4th Gen Core IGP (1300MHz), Audio: Intel Haswell HDMI, Network: Realtek RTL8111/8168/8411 + Intel Centrino Advanced-N 6235

OS: Ubuntu 13.10, Kernel: 3.11.0-4-generic (x86_64), Desktop: Unity 7.1.0, Display Server: X Server 1.14.2.901 (1.14.3 RC 1), Display Driver: intel 2.21.14, OpenGL: 3.1 Mesa 9.2.0, Compiler: GCC 4.9.0 20130731, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-nls --disable-werror --enable-checking=yes --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-objc-gc --enable-plugin --enable-shared --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-snap-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-snap-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 31 August 2013 21:14 by user phoronix.