Linaro 12.08 OMAP4 PandaBoard ES Performance

Linaro 12.08 benchmarks from a PandaBoard ES with Texas Instruments OMAP4460 ARM SoC. Linaro 12.08 performance compared to various Ubuntu Linux OMAP4 releases. 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 1208239-SU-LINAROPAN09
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Ubuntu 11.10
October 12 2011
 
Ubuntu 12.04 LTS
April 20 2012
 
Ubuntu 12.10 20120821
August 21 2012
 
Linaro 12.08
July 25 2012
 
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Ubuntu 11.10

Processor: ARMv7 rev 10 (2 Cores), Motherboard: OMAP4 Panda board, Memory: 914MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 11.10, Kernel: 3.0.0-1205-omap4 (armv7l), Desktop: Unity 2D 4.22.0, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=arm-linux-gnueabi --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,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-gnueabi --target=arm-linux-gnueabi --with-arch=armv7-a --with-float=softfp --with-fpu=vfpv3-d16 --with-mode=thumb -v

Ubuntu 12.04 LTS

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 904MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.04, Kernel: 3.2.0-1412-omap4 (armv7l), Desktop: Unity 2D 5.10.0, Display Server: X Server 1.11.3, Display Driver: fbdev 0.4.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Ubuntu 12.10 20120821

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 1024MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.10, Kernel: 3.5.0-208-omap4 (armv7l), Display Server: X Server 1.12.99.904 (1.13.0 RC 4), Display Driver: fbdev 0.4.3, OpenGL: 2.1 Mesa 8.0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080

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
System Notes: Compiz was running on this system.

Linaro 12.08

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 1024MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP, Monitor: DELL P2210H

OS: Linaro 12.08, Kernel: 3.4.0-2-linaro-lt-omap (armv7l), Desktop: Unity 2D 5.14.0, Display Server: X Server 1.11.3, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,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

Linaro 12.08 OMAP4 PandaBoard ES PerformanceProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionOpenGLUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08ARMv7 rev 10 (2 Cores)OMAP4 Panda board914MB16GB SD16GTexas Instruments OMAPUbuntu 11.103.0.0-1205-omap4 (armv7l)Unity 2D 4.22.0X Server 1.10.4fbdev 0.4.2GCC 4.6.1ext41920x1080ARMv7 rev 10 @ 1.20GHz (2 Cores)904MBUbuntu 12.043.2.0-1412-omap4 (armv7l)Unity 2D 5.10.0X Server 1.11.3GCC 4.61024MBUbuntu 12.103.5.0-208-omap4 (armv7l)X Server 1.12.99.904 (1.13.0 RC 4)fbdev 0.4.32.1 Mesa 8.0.4GCC 4.7DELL P2210HLinaro 12.083.4.0-2-linaro-lt-omap (armv7l)Unity 2D 5.14.0X Server 1.11.32.1 Mesa 8.0.2GCC 4.6OpenBenchmarking.orgCompiler Details- Ubuntu 11.10: --build=arm-linux-gnueabi --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,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-gnueabi --target=arm-linux-gnueabi --with-arch=armv7-a --with-float=softfp --with-fpu=vfpv3-d16 --with-mode=thumb -v - Ubuntu 12.10 20120821: --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 - Linaro 12.08: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,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 Details- Ubuntu 12.10 20120821, Linaro 12.08: Scaling Governor: ondemandSystem Details- Ubuntu 12.10 20120821: Compiz was running on this system.

Ubuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08Result OverviewPhoronix Test Suite100%125%151%176%CacheBenchN-Queens7-Zip CompressionTSCPOpenSSLSciMark

Linaro 12.08 OMAP4 PandaBoard ES Performancenpb: BT.Anpb: LU.Anpb: MG.Bnpb: SP.Anpb: UA.Affte: N=64, 1D Complex FFT Routinemafft: Multiple Sequence Alignmentcachebench: Readcachebench: Writecachebench: Read / Modify / Writescimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancecompress-7zip: Compress Speed Testn-queens: Elapsed Timeopenssl: RSA 4096-bit Performancevpxenc: vpxencx264: H.264 Video Encodingsmallpt: Global Illumination Renderer; 100 SamplesUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08255.05208.22192.71156.321.44247.78156.231009.532046.761486.9461.5134.5015.2968.3475.85113.39438045381372.492.70362.74245.29241.84176.371.78467.391676.592397.412376.22101.9776.8115.67104.74107.83204.8175346859821.794.601.014.03591431.44269.00265.31216.802.04548.7892.531761.324211.663371.9481.2775.0420.2472.5774.70163.7873905886743.404.601.024.70241995.431695.921653.442479.8780.0776.5916.1273.1472.96161.5375172935823.464.601.012482OpenBenchmarking.org

NAS Parallel Benchmarks

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082190180270360450SE +/- 0.74, N = 3SE +/- 5.59, N = 6SE +/- 6.33, N = 6255.05362.74431.441. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082180160240320400Min: 253.59 / Avg: 255.05 / Max: 255.93Min: 351.98 / Avg: 362.74 / Max: 388.47Min: 406.43 / Avg: 431.44 / Max: 4431. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082160120180240300SE +/- 2.30, N = 3SE +/- 0.55, N = 3SE +/- 0.20, N = 3208.22245.29269.001. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082150100150200250Min: 203.62 / Avg: 208.22 / Max: 210.64Min: 244.45 / Avg: 245.29 / Max: 246.33Min: 268.6 / Avg: 269 / Max: 269.261. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082160120180240300SE +/- 0.71, N = 3SE +/- 1.60, N = 3SE +/- 0.40, N = 3192.71241.84265.311. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082150100150200250Min: 191.97 / Avg: 192.71 / Max: 194.14Min: 240.18 / Avg: 241.84 / Max: 245.05Min: 264.51 / Avg: 265.31 / Max: 265.771. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 2012082150100150200250SE +/- 0.11, N = 3SE +/- 0.29, N = 3SE +/- 0.51, N = 3156.32176.37216.801. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 201208214080120160200Min: 156.11 / Avg: 156.32 / Max: 156.48Min: 175.96 / Avg: 176.37 / Max: 176.94Min: 215.93 / Avg: 216.8 / Max: 217.711. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 201208210.4590.9181.3771.8362.295SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 31.441.782.041. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821246810Min: 1.44 / Avg: 1.44 / Max: 1.44Min: 1.77 / Avg: 1.78 / Max: 1.79Min: 2.04 / Avg: 2.04 / Max: 2.051. (F9X) gfortran options: -fopenmp

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821120240360480600SE +/- 2.84, N = 3SE +/- 0.31, N = 3SE +/- 0.13, N = 3247.78467.39548.78-lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp
OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821100200300400500Min: 242.16 / Avg: 247.78 / Max: 251.28Min: 466.83 / Avg: 467.39 / Max: 467.9Min: 548.53 / Avg: 548.78 / Max: 548.911. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentUbuntu 11.10Ubuntu 12.10 20120821Linaro 12.08306090120150SE +/- 0.31, N = 3SE +/- 0.79, N = 3SE +/- 0.60, N = 3156.2392.5395.431. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentUbuntu 11.10Ubuntu 12.10 20120821Linaro 12.08306090120150Min: 155.73 / Avg: 156.23 / Max: 156.8Min: 91.31 / Avg: 92.53 / Max: 94.02Min: 94.47 / Avg: 95.43 / Max: 96.541. (CC) gcc options: -O3 -lm -lpthread

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08400800120016002000SE +/- 1.65, N = 3SE +/- 15.87, N = 3SE +/- 23.97, N = 3SE +/- 16.43, N = 31009.531676.591761.321695.921. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0830060090012001500Min: 1006.94 / Avg: 1009.53 / Max: 1012.59Min: 1651.49 / Avg: 1676.59 / Max: 1705.97Min: 1722.63 / Avg: 1761.32 / Max: 1805.19Min: 1677.5 / Avg: 1695.92 / Max: 1728.71. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.089001800270036004500SE +/- 1.88, N = 3SE +/- 47.53, N = 3SE +/- 77.59, N = 3SE +/- 24.37, N = 32046.762397.414211.661653.441. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.087001400210028003500Min: 2043.11 / Avg: 2046.76 / Max: 2049.4Min: 2302.37 / Avg: 2397.41 / Max: 2446.87Min: 4070.87 / Avg: 4211.66 / Max: 4338.58Min: 1616.86 / Avg: 1653.44 / Max: 1699.621. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.087001400210028003500SE +/- 0.84, N = 3SE +/- 57.26, N = 6SE +/- 55.89, N = 4SE +/- 34.07, N = 31486.942376.223371.942479.871. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.086001200180024003000Min: 1485.28 / Avg: 1486.94 / Max: 1487.98Min: 2146.19 / Avg: 2376.22 / Max: 2551.64Min: 3230.18 / Avg: 3371.94 / Max: 3503.6Min: 2439.06 / Avg: 2479.87 / Max: 2547.541. (CC) gcc options: -lrt

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100SE +/- 0.18, N = 4SE +/- 0.25, N = 4SE +/- 0.03, N = 4SE +/- 0.10, N = 461.51101.9781.2780.07
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100Min: 61 / Avg: 61.51 / Max: 61.86Min: 101.53 / Avg: 101.97 / Max: 102.69Min: 81.19 / Avg: 81.27 / Max: 81.34Min: 79.95 / Avg: 80.07 / Max: 80.35

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100SE +/- 0.09, N = 4SE +/- 0.14, N = 4SE +/- 0.36, N = 4SE +/- 0.14, N = 434.5076.8175.0476.59
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.081530456075Min: 34.24 / Avg: 34.5 / Max: 34.68Min: 76.48 / Avg: 76.81 / Max: 77.14Min: 73.95 / Avg: 75.04 / Max: 75.4Min: 76.26 / Avg: 76.59 / Max: 76.92

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08510152025SE +/- 0.13, N = 4SE +/- 0.26, N = 4SE +/- 0.08, N = 4SE +/- 0.07, N = 415.2915.6720.2416.12
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08510152025Min: 14.92 / Avg: 15.29 / Max: 15.5Min: 15.32 / Avg: 15.67 / Max: 16.45Min: 20.1 / Avg: 20.24 / Max: 20.45Min: 15.96 / Avg: 16.12 / Max: 16.3

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100SE +/- 0.67, N = 3SE +/- 1.11, N = 4SE +/- 0.05, N = 4SE +/- 0.00, N = 468.34104.7472.5773.14
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100Min: 67.02 / Avg: 68.34 / Max: 69.19Min: 103.23 / Avg: 104.74 / Max: 108.02Min: 72.52 / Avg: 72.57 / Max: 72.73Min: 73.14 / Avg: 73.14 / Max: 73.14

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100SE +/- 0.15, N = 4SE +/- 0.15, N = 4SE +/- 0.07, N = 4SE +/- 0.11, N = 475.85107.8374.7072.96
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0820406080100Min: 75.67 / Avg: 75.85 / Max: 76.28Min: 107.53 / Avg: 107.83 / Max: 108.23Min: 74.57 / Avg: 74.7 / Max: 74.82Min: 72.7 / Avg: 72.96 / Max: 73.26

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.084080120160200SE +/- 0.24, N = 4SE +/- 0.34, N = 4SE +/- 0.29, N = 4SE +/- 0.33, N = 4113.39204.81163.78161.53
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.084080120160200Min: 113.05 / Avg: 113.39 / Max: 114.06Min: 203.85 / Avg: 204.81 / Max: 205.49Min: 163.08 / Avg: 163.78 / Max: 164.48Min: 161.02 / Avg: 161.53 / Max: 162.39

TSCP

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0816K32K48K64K80KSE +/- 11.80, N = 5SE +/- 72.20, N = 5SE +/- 263.58, N = 5SE +/- 15.13, N = 543804753467390575172
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0813K26K39K52K65KMin: 43778 / Avg: 43803.8 / Max: 43848Min: 75109 / Avg: 75345.6 / Max: 75562Min: 72863 / Avg: 73905.2 / Max: 74278Min: 75129 / Avg: 75172.4 / Max: 75212

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.082004006008001000SE +/- 7.37, N = 3SE +/- 10.40, N = 3SE +/- 10.48, N = 3SE +/- 1.00, N = 35388598869351. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08160320480640800Min: 527 / Avg: 538 / Max: 552Min: 841 / Avg: 858.67 / Max: 877Min: 865 / Avg: 885.67 / Max: 899Min: 934 / Avg: 935 / Max: 9371. (CXX) g++ options: -pipe -lpthread

N-Queens

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.0830060090012001500SE +/- 0.40, N = 2SE +/- 0.99, N = 2SE +/- 0.10, N = 2SE +/- 0.04, N = 21372.49821.79743.40823.461. (CC) gcc options: -static -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.082004006008001000Min: 1372.09 / Avg: 1372.49 / Max: 1372.89Min: 820.8 / Avg: 821.79 / Max: 822.77Min: 743.31 / Avg: 743.4 / Max: 743.5Min: 823.42 / Avg: 823.46 / Max: 823.51. (CC) gcc options: -static -O2

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.081.0352.073.1054.145.175SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 42.704.604.604.601. (CC) gcc options: -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08246810Min: 2.7 / Avg: 2.7 / Max: 2.7Min: 4.6 / Avg: 4.6 / Max: 4.6Min: 4.6 / Avg: 4.6 / Max: 4.6Min: 4.6 / Avg: 4.6 / Max: 4.61. (CC) gcc options: -O3 -lssl -lcrypto -ldl

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencUbuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.080.22950.4590.68850.9181.1475SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.011.021.011. (CC) gcc options: -lvpx -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencUbuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08246810Min: 1.01 / Avg: 1.01 / Max: 1.01Min: 1.01 / Avg: 1.02 / Max: 1.02Min: 1.01 / Avg: 1.01 / Max: 1.011. (CC) gcc options: -lvpx -lm -lpthread

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingUbuntu 12.04 LTSUbuntu 12.10 201208211.05752.1153.17254.235.2875SE +/- 0.02, N = 3SE +/- 0.01, N = 34.034.70
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingUbuntu 12.04 LTSUbuntu 12.10 20120821246810Min: 4 / Avg: 4.03 / Max: 4.06Min: 4.69 / Avg: 4.7 / Max: 4.71

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 SamplesUbuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.085001000150020002500SE +/- 0.33, N = 3SE +/- 1.53, N = 3SE +/- 0.88, N = 359124192482-O3 -march=native1. (CXX) g++ options: -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesUbuntu 12.04 LTSUbuntu 12.10 20120821Linaro 12.08400800120016002000Min: 591 / Avg: 591.33 / Max: 592Min: 2417 / Avg: 2419 / Max: 2422Min: 2481 / Avg: 2482.33 / Max: 24841. (CXX) g++ options: -fopenmp

Ubuntu 11.10

Processor: ARMv7 rev 10 (2 Cores), Motherboard: OMAP4 Panda board, Memory: 914MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 11.10, Kernel: 3.0.0-1205-omap4 (armv7l), Desktop: Unity 2D 4.22.0, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=arm-linux-gnueabi --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,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-gnueabi --target=arm-linux-gnueabi --with-arch=armv7-a --with-float=softfp --with-fpu=vfpv3-d16 --with-mode=thumb -v

Testing initiated at 12 October 2011 11:54 by user phoronix.

Ubuntu 12.04 LTS

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 904MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.04, Kernel: 3.2.0-1412-omap4 (armv7l), Desktop: Unity 2D 5.10.0, Display Server: X Server 1.11.3, Display Driver: fbdev 0.4.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Testing initiated at 20 April 2012 08:57 by user phoronix.

Ubuntu 12.10 20120821

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 1024MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.10, Kernel: 3.5.0-208-omap4 (armv7l), Display Server: X Server 1.12.99.904 (1.13.0 RC 4), Display Driver: fbdev 0.4.3, OpenGL: 2.1 Mesa 8.0.4, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080

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
System Notes: Compiz was running on this system.

Testing initiated at 21 August 2012 07:42 by user phoronix.

Linaro 12.08

Processor: ARMv7 rev 10 @ 1.20GHz (2 Cores), Motherboard: OMAP4 Panda board, Memory: 1024MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP, Monitor: DELL P2210H

OS: Linaro 12.08, Kernel: 3.4.0-2-linaro-lt-omap (armv7l), Desktop: Unity 2D 5.14.0, Display Server: X Server 1.11.3, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,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 25 July 2012 16:17 by user linaro.