-mtune=cortex-a15 -marm -mfpu=neon

Exynos ARMv7 rev 4 testing on Ubuntu 12.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1211283-RA-COMPILERT22
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
Disable Color Branding
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
Performance Per
Dollar
Date
Run
  Test
  Duration
-mtune=cortex-a15 -marm -mfpu=neon
November 27 2012
 
Stock
November 27 2012
 
Invert Behavior (Only Show Selected Data)
 
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):

-mtune=cortex-a15 -marm -mfpu=neon

Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v
Processor Notes: Scaling Governor: ondemand

Stock

Processor: Exynos ARMv7 rev 4 @ 1.70GHz (2 Cores), Motherboard: SAMSUNG EXYNOS5 (Flattened Device Tree), Memory: 2048MB, Disk: 16GB SEM16G

OS: Ubuntu 12.04, Kernel: 3.4.0 (armv7l), Desktop: Unity 2D 5.16.0, Display Server: X Server 1.11.3, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1366x768

-mtune=cortex-a15 -marm -mfpu=neonOpenBenchmarking.orgPhoronix Test SuiteExynos ARMv7 rev 4 @ 1.70GHz (2 Cores)SAMSUNG EXYNOS5 (Flattened Device Tree)2048MB16GB SEM16GUbuntu 12.043.4.0 (armv7l)Unity 2D 5.16.0X Server 1.11.3GCC 4.7ext41366x768ProcessorMotherboardMemoryDiskOSKernelDesktopDisplay ServerCompilerFile-SystemScreen Resolution-mtune=cortex-a15 -marm -mfpu=neon BenchmarksSystem Logs- --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - Scaling Governor: ondemand

-mtune=cortex-a15 -marm -mfpu=neon vs. Stock ComparisonPhoronix Test SuiteBaseline+4.1%+4.1%+8.2%+8.2%+12.3%+12.3%+16.4%+16.4%15%5.9%WAV To FLAC16.5%L.A.TP.P.S11.5%Total TimeSharpen4.3%HWB Color Space4.3%Resizing2.5%FLAC Audio EncodingGraphicsMagickHimeno BenchmarkC-RayGraphicsMagickGraphicsMagickGraphicsMagick-mtune=cortex-a15 -marm -mfpu=neonStock

-mtune=cortex-a15 -marm -mfpu=neonencode-flac: WAV To FLACgraphics-magick: Local Adaptive Thresholdingc-ray: Total Timegraphics-magick: Sharpengraphics-magick: HWB Color Spacegraphics-magick: Resizingbuild-php: Time To Compilehmmer: Pfam Database Searchgraphics-magick: Blurhimeno: Poisson Pressure Solver-mtune=cortex-a15 -marm -mfpu=neonStock16.3820329.69244941283.03114.7033147.5119.0923311.23234740279.42115.1233132.27OpenBenchmarking.org

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLAC-mtune=cortex-a15 -marm -mfpu=neonStock510152025SE +/- 0.02, N = 5SE +/- 0.04, N = 516.3819.09-mtune=cortex-a15 -marm -mfpu=neon1. (CXX) g++ options: -O3 -logg -lm

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingStock-mtune=cortex-a15 -marm -mfpu=neon612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 32320-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lbz2 -lz -lm -lgomp -lpthread

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 TimeStock-mtune=cortex-a15 -marm -mfpu=neon70140210280350SE +/- 0.37, N = 3SE +/- 0.81, N = 3311.23329.69-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -lm -lpthread -O3

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Sharpen-mtune=cortex-a15 -marm -mfpu=neonStock612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 32423-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color Space-mtune=cortex-a15 -marm -mfpu=neonStock1122334455SE +/- 0.00, N = 3SE +/- 0.33, N = 34947-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lbz2 -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Resizing-mtune=cortex-a15 -marm -mfpu=neonStock918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 34140-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lbz2 -lz -lm -lgomp -lpthread

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileStock-mtune=cortex-a15 -marm -mfpu=neon60120180240300SE +/- 0.34, N = 3SE +/- 0.16, N = 3279.42283.03-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -O3 -pedantic -ldl -lz -lm

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=cortex-a15 -marm -mfpu=neonStock306090120150SE +/- 0.34, N = 3SE +/- 0.33, N = 3114.70115.12-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -O3 -pthread -lhmmer -lsquid -lm

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurStock-mtune=cortex-a15 -marm -mfpu=neon816243240SE +/- 0.00, N = 3SE +/- 0.33, N = 33333-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -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 Solver-mtune=cortex-a15 -marm -mfpu=neonStock306090120150SE +/- 3.53, N = 6SE +/- 8.60, N = 6147.51132.27-mtune=cortex-a15 -marm -mfpu=neon1. (CC) gcc options: -O3

-mtune=cortex-a15 -marm -mfpu=neon

Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v
Processor Notes: Scaling Governor: ondemand

Testing initiated at 27 November 2012 20:19 by user user.

Stock

Processor: Exynos ARMv7 rev 4 @ 1.70GHz (2 Cores), Motherboard: SAMSUNG EXYNOS5 (Flattened Device Tree), Memory: 2048MB, Disk: 16GB SEM16G

OS: Ubuntu 12.04, Kernel: 3.4.0 (armv7l), Desktop: Unity 2D 5.16.0, Display Server: X Server 1.11.3, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1366x768

Compiler Notes: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v
Processor Notes: Scaling Governor: ondemand

Testing initiated at 27 November 2012 21:41 by user user.