gcc

ttsiod-renderer vpxenc graphics-magick himeno hmmer mafft byte c-ray compress-lzma encode-flac smallpt

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-mtune=generic -O3
April 20 2012
 
-march=native -O3
April 21 2012
 
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-mtune=generic -O3

Processor Notes: Scaling Governor: ondemand
System Notes: SELinux: Enabled.

-march=native -O3

Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: ATI AMD Radeon HD 6310 ATI 256MB (200/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless

OS: Fedora 16, Kernel: 3.3.2-1.fc16.x86_64 (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 7.11.2 Gallium 0.4, Compiler: GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768

gccOpenBenchmarking.orgPhoronix Test SuiteAMD E-350 @ 1.60GHz (2 Cores)Acer JE40_BZAMD Family 14h Root Complex2048MB320GB TOSHIBA MK3265GSATI AMD Radeon HD 6310 ATI 256MB (200/533MHz)ATI R6xx HDMIAtheros AR8151 v2.0 Gigabit + Atheros AR9287 WirelessFedora 163.3.2-1.fc16.x86_64 (x86_64)KDEX Server 1.11.4radeon 6.14.992.1 Mesa 7.11.2 Gallium 0.4GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0btrfs1366x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGcc BenchmarksSystem Logs- Scaling Governor: ondemand- SELinux: Enabled.

-mtune=generic -O3 vs. -march=native -O3 ComparisonPhoronix Test SuiteBaseline+9.9%+9.9%+19.8%+19.8%+29.7%+29.7%39.4%7.5%5.9%4.6%2.F.CTotal TimeP.D.SP.R.W.S.S.MLZMA CompressionC-RayTimed HMMer SearchTTSIOD 3D Renderer-mtune=generic -O3-march=native -O3

gccencode-flac: WAV To FLACcompress-lzma: 256MB File Compressionsmallpt: Global Illumination Renderer; 100 Samplesc-ray: Total Timehimeno: Poisson Pressure Solvergraphics-magick: Sharpenvpxenc: vpxencttsiod-renderer: Phong Rendering With Soft-Shadow Mappingbyte: Dhrystone 2mafft: Multiple Sequence Alignmenthmmer: Pfam Database Search-mtune=generic -O3-march=native -O324.56565.54277558.35243.05173.0611.715538792.6059.13106.0824.55405.75276519.18242.45173.0812.255459150.8058.35100.14OpenBenchmarking.org

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLAC-mtune=generic -O3-march=native -O361218243024.5624.55-mtune=generic-march=native1. (CXX) g++ options: -O3 -logg -lm

LZMA Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File Compression-mtune=generic -O3-march=native -O3120240360480600565.54405.75-mtune=generic-march=native1. (CC) gcc 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 Samples-mtune=generic -O3-march=native -O360120180240300277276-mtune=generic-march=native1. (CXX) g++ options: -fopenmp -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 Time-mtune=generic -O3-march=native -O3120240360480600558.35519.18-mtune=generic-march=native1. (CC) gcc options: -lm -lpthread -O3

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 Solver-mtune=generic -O3-march=native -O350100150200250243.05242.45-mtune=generic-march=native1. (CC) gcc options: -O3

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen-mtune=generic -O3-march=native -O3481216201717-mtune=generic-march=native1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lfreetype -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lgomp -lpthread

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxenc-mtune=generic -O3-march=native -O30.6931.3862.0792.7723.4653.063.081. (CC) gcc options: -m64 -lvpx -lm -lpthread

TTSIOD 3D Renderer

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow Mapping-mtune=generic -O3-march=native -O3369121511.7112.25-mtune=generic-march=native1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -lstdc++

BYTE Unix Benchmark

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2-mtune=generic -O3-march=native -O31.2M2.4M3.6M4.8M6M5538792.605459150.80-mtune=generic-march=native1. (CC) gcc options: -O3

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence Alignment-mtune=generic -O3-march=native -O3132639526559.1358.351. (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 Search-mtune=generic -O3-march=native -O320406080100106.08100.14-mtune=generic-march=native1. (CC) gcc options: -O3 -pthread -lhmmer -lsquid -lm

-mtune=generic -O3

Processor Notes: Scaling Governor: ondemand
System Notes: SELinux: Enabled.

Testing initiated at 20 April 2012 08:47 by user wwj.

-march=native -O3

Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: Acer JE40_BZ, Chipset: AMD Family 14h Root Complex, Memory: 2048MB, Disk: 320GB TOSHIBA MK3265GS, Graphics: ATI AMD Radeon HD 6310 ATI 256MB (200/533MHz), Audio: ATI R6xx HDMI, Network: Atheros AR8151 v2.0 Gigabit + Atheros AR9287 Wireless

OS: Fedora 16, Kernel: 3.3.2-1.fc16.x86_64 (x86_64), Desktop: KDE, Display Server: X Server 1.11.4, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 7.11.2 Gallium 0.4, Compiler: GCC 4.6.3 20120306 + Open64 5.0 + PathScale 4.0.12.1 + Clang 3.0 + LLVM 3.0, File-System: btrfs, Screen Resolution: 1366x768

Processor Notes: Scaling Governor: ondemand
System Notes: SELinux: Enabled.

Testing initiated at 21 April 2012 07:17 by user wwj.