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ARMv6-compatible rev 7 testing on Raspbian 8.0 via the Phoronix Test Suite.

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no_oc
August 31 2015
 
light_oc
August 31 2015
 
more_oc
August 31 2015
 
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no_oc

Processor: ARMv6-compatible rev 7 @ 0.70GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G

OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 656x416

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-float=hard --with-fpu=vfp --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand

light_oc

Changed Processor to ARMv6-compatible rev 7 @ 0.90GHz (1 Core).

more_oc

OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Desktop: LXDE 0.7.2, Display Server: X Server 1.16.4, OpenGL: 2.1 Mesa 10.3.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1824x984

basicProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemScreen ResolutionDesktopDisplay ServerOpenGLno_oclight_ocmore_ocARMv6-compatible rev 7 @ 0.70GHz (1 Core)BCM2708434MB8GB SS08GRaspbian 8.04.1.6+ (armv6l)GCC 4.9.2ext4656x416ARMv6-compatible rev 7 @ 0.90GHz (1 Core)LXDE 0.7.2X Server 1.16.42.1 Mesa 10.3.21824x984OpenBenchmarking.orgCompiler Details- --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-float=hard --with-fpu=vfp --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf -v Processor Details- Scaling Governor: BCM2835 Freq ondemand

no_oclight_ocmore_ocResult OverviewPhoronix Test Suite100%107%115%122%129%SciMarkSciMarkSciMarkSciMarkSciMarkSciMarkMonte CarloJ.S.O.RS.M.MCompositeD.L.M.FF.F.T

basicscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationno_oclight_ocmore_oc22.4719.416.2817.2923.7245.6328.4825.087.7621.9729.5358.0627.1024.797.4920.6927.8954.63OpenBenchmarking.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: Compositeno_oclight_ocmore_oc714212835SE +/- 0.00, N = 4SE +/- 0.01, N = 4SE +/- 0.02, N = 422.4728.4827.10
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositeno_oclight_ocmore_oc612182430Min: 22.46 / Avg: 22.47 / Max: 22.47Min: 28.46 / Avg: 28.48 / Max: 28.49Min: 27.04 / Avg: 27.1 / Max: 27.14

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlono_oclight_ocmore_oc612182430SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.01, N = 419.4125.0824.79
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlono_oclight_ocmore_oc612182430Min: 19.4 / Avg: 19.41 / Max: 19.41Min: 25.08 / Avg: 25.08 / Max: 25.08Min: 24.76 / Avg: 24.79 / Max: 24.81

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformno_oclight_ocmore_oc246810SE +/- 0.01, N = 4SE +/- 0.03, N = 4SE +/- 0.06, N = 46.287.767.49
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformno_oclight_ocmore_oc3691215Min: 6.25 / Avg: 6.28 / Max: 6.3Min: 7.66 / Avg: 7.76 / Max: 7.81Min: 7.33 / Avg: 7.49 / Max: 7.62

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyno_oclight_ocmore_oc510152025SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 417.2921.9720.69
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyno_oclight_ocmore_oc510152025Min: 17.28 / Avg: 17.29 / Max: 17.3Min: 21.95 / Avg: 21.97 / Max: 21.99Min: 20.65 / Avg: 20.69 / Max: 20.72

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationno_oclight_ocmore_oc714212835SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 423.7229.5327.89
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationno_oclight_ocmore_oc714212835Min: 23.71 / Avg: 23.72 / Max: 23.73Min: 29.53 / Avg: 29.53 / Max: 29.53Min: 27.88 / Avg: 27.89 / Max: 27.89

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationno_oclight_ocmore_oc1326395265SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 445.6358.0654.63
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationno_oclight_ocmore_oc1122334455Min: 45.59 / Avg: 45.63 / Max: 45.64Min: 58.05 / Avg: 58.06 / Max: 58.08Min: 54.59 / Avg: 54.63 / Max: 54.65

no_oc

Processor: ARMv6-compatible rev 7 @ 0.70GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G

OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 656x416

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-float=hard --with-fpu=vfp --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand

Testing initiated at 31 August 2015 02:26 by user georg.

light_oc

Processor: ARMv6-compatible rev 7 @ 0.90GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G

OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 656x416

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-float=hard --with-fpu=vfp --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand

Testing initiated at 31 August 2015 02:49 by user georg.

more_oc

Processor: ARMv6-compatible rev 7 @ 0.90GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G

OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Desktop: LXDE 0.7.2, Display Server: X Server 1.16.4, OpenGL: 2.1 Mesa 10.3.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1824x984

Compiler Notes: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-float=hard --with-fpu=vfp --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf -v
Processor Notes: Scaling Governor: BCM2835 Freq ondemand

Testing initiated at 31 August 2015 04:08 by user georg.