Ubuntu 12.10 OMAP4 21 August Performance

Some early benchmarks of the PandaBoard ES on Ubuntu 12.10 for a future article on Phoronix by Michael Larabel. Comparing clean/stock versions of Ubuntu 11.10, Ubuntu 12.04 LTS, and the daily development snapshot of Ubuntu 12.10 as of 2012-06-05 and then again on 2012-07-27. Using the OMAP4 Ubuntu target each time for the Texas Instruments OMAP4460 PandaBoard ES, the same development board was used each time without any changes. The compiler, kernel, etc were all their defaults within each tested Ubuntu Linux release. Benchmarks updated on 21 August 2012 of latest Ubuntu 12.10 development snapshot now with Linux 3.5 OMAP4 kernel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1208211-SU-PANDALINU92
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

Limit displaying results to tests within:

Chess Test Suite 2 Tests
C/C++ Compiler Tests 7 Tests
CPU Massive 7 Tests
Creator Workloads 3 Tests
Encoding 2 Tests
Fortran Tests 2 Tests
HPC - High Performance Computing 3 Tests
Multi-Core 6 Tests
Scientific Computing 2 Tests
Server CPU Tests 4 Tests
Single-Threaded 2 Tests
Video Encoding 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
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
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
Ubuntu 11.10
October 12 2011
 
Ubuntu 12.04 LTS
April 20 2012
 
Ubuntu 12.10 20120605
June 05 2012
 
Ubuntu 12.10 20120707
July 27 2012
 
Ubuntu 12.10 20120821
August 21 2012
 
Invert Hiding All Results Option
 

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):


Ubuntu 12.10 OMAP4 21 August PerformanceProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionOpenGLUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821ARMv7 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 12.103.4.0-201-omap4 (armv7l)Unity 2D 5.12.0GCC 4.7946MB3.4.0-204-omap4 (armv7l)Unity 2D 6.0.0X Server 1.12.1.902 (1.12.2 RC 2)1920x12001024MB3.5.0-208-omap4 (armv7l)X Server 1.12.99.904 (1.13.0 RC 4)fbdev 0.4.32.1 Mesa 8.0.41920x1080OpenBenchmarking.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 20120605: --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 - Ubuntu 12.10 20120707: --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 - 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 Processor Details- Ubuntu 12.10 20120605, Ubuntu 12.10 20120707, Ubuntu 12.10 20120821: Scaling Governor: ondemandSystem Details- Ubuntu 12.10 20120821: Compiz was running on this system.

Ubuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821Result OverviewPhoronix Test Suite100%130%161%191%FFTECacheBenchN-QueensOpenSSL7-Zip CompressionNAS Parallel Benchmarks

Ubuntu 12.10 OMAP4 21 August 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821255.05208.22192.71156.321.44247.78156.231009.532046.761486.9461.5134.5015.2968.3475.85113.39438045381372.492.70362.74245.29241.84176.371.78467.391676.592397.412376.22101.9776.8115.67104.74107.83204.8175346859821.794.601.014.03591437.82267.68257.21216.282.02509.4492.091745.194114.763391.8781.2876.9817.3972.7874.78164.4874126871956.034.601.024.48595416.43268.48268.82215.532.04549.2992.181743.574099.013398.93842743.184.601.024.502414431.44269.00265.31216.802.04548.7892.531761.324211.663371.9481.2775.0420.2472.5774.70163.7873905886743.404.601.024.702419OpenBenchmarking.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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082190180270360450SE +/- 0.74, N = 3SE +/- 5.59, N = 6SE +/- 0.12, N = 3SE +/- 16.09, N = 6SE +/- 6.33, N = 6255.05362.74437.82416.43431.441. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082180160240320400Min: 253.59 / Avg: 255.05 / Max: 255.93Min: 351.98 / Avg: 362.74 / Max: 388.47Min: 437.58 / Avg: 437.82 / Max: 437.96Min: 364.07 / Avg: 416.43 / Max: 442.95Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082160120180240300SE +/- 2.30, N = 3SE +/- 0.55, N = 3SE +/- 0.08, N = 3SE +/- 0.14, N = 3SE +/- 0.20, N = 3208.22245.29267.68268.48269.001. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082150100150200250Min: 203.62 / Avg: 208.22 / Max: 210.64Min: 244.45 / Avg: 245.29 / Max: 246.33Min: 267.6 / Avg: 267.68 / Max: 267.83Min: 268.29 / Avg: 268.48 / Max: 268.76Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082160120180240300SE +/- 0.71, N = 3SE +/- 1.60, N = 3SE +/- 3.52, N = 3SE +/- 0.90, N = 3SE +/- 0.40, N = 3192.71241.84257.21268.82265.311. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082150100150200250Min: 191.97 / Avg: 192.71 / Max: 194.14Min: 240.18 / Avg: 241.84 / Max: 245.05Min: 251.42 / Avg: 257.21 / Max: 263.57Min: 267.86 / Avg: 268.82 / Max: 270.61Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082150100150200250SE +/- 0.11, N = 3SE +/- 0.29, N = 3SE +/- 1.17, N = 3SE +/- 0.31, N = 3SE +/- 0.51, N = 3156.32176.37216.28215.53216.801. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208214080120160200Min: 156.11 / Avg: 156.32 / Max: 156.48Min: 175.96 / Avg: 176.37 / Max: 176.94Min: 214.14 / Avg: 216.28 / Max: 218.19Min: 214.93 / Avg: 215.53 / Max: 215.96Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208210.4590.9181.3771.8362.295SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.441.782.022.042.041. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821246810Min: 1.44 / Avg: 1.44 / Max: 1.44Min: 1.77 / Avg: 1.78 / Max: 1.79Min: 2.02 / Avg: 2.02 / Max: 2.03Min: 2.04 / Avg: 2.04 / Max: 2.04Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821120240360480600SE +/- 2.84, N = 3SE +/- 0.31, N = 3SE +/- 0.78, N = 3SE +/- 0.32, N = 3SE +/- 0.13, N = 3247.78467.39509.44549.29548.78-pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm-lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread-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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821100200300400500Min: 242.16 / Avg: 247.78 / Max: 251.28Min: 466.83 / Avg: 467.39 / Max: 467.9Min: 508.41 / Avg: 509.44 / Max: 510.98Min: 548.66 / Avg: 549.29 / Max: 549.61Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821306090120150SE +/- 0.31, N = 3SE +/- 0.25, N = 3SE +/- 0.07, N = 3SE +/- 0.79, N = 3156.2392.0992.1892.531. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentUbuntu 11.10Ubuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821306090120150Min: 155.73 / Avg: 156.23 / Max: 156.8Min: 91.83 / Avg: 92.09 / Max: 92.58Min: 92.06 / Avg: 92.18 / Max: 92.3Min: 91.31 / Avg: 92.53 / Max: 94.021. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821400800120016002000SE +/- 1.65, N = 3SE +/- 15.87, N = 3SE +/- 23.62, N = 3SE +/- 17.16, N = 3SE +/- 23.97, N = 31009.531676.591745.191743.571761.321. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082130060090012001500Min: 1006.94 / Avg: 1009.53 / Max: 1012.59Min: 1651.49 / Avg: 1676.59 / Max: 1705.97Min: 1707.63 / Avg: 1745.19 / Max: 1788.79Min: 1714.05 / Avg: 1743.57 / Max: 1773.48Min: 1722.63 / Avg: 1761.32 / Max: 1805.191. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208219001800270036004500SE +/- 1.88, N = 3SE +/- 47.53, N = 3SE +/- 78.90, N = 6SE +/- 55.05, N = 6SE +/- 77.59, N = 32046.762397.414114.764099.014211.661. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208217001400210028003500Min: 2043.11 / Avg: 2046.76 / Max: 2049.4Min: 2302.37 / Avg: 2397.41 / Max: 2446.87Min: 3798.07 / Avg: 4114.76 / Max: 4355.69Min: 3936.32 / Avg: 4099.01 / Max: 4342.76Min: 4070.87 / Avg: 4211.66 / Max: 4338.581. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208217001400210028003500SE +/- 0.84, N = 3SE +/- 57.26, N = 6SE +/- 57.64, N = 4SE +/- 51.50, N = 3SE +/- 55.89, N = 41486.942376.223391.873398.933371.941. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208216001200180024003000Min: 1485.28 / Avg: 1486.94 / Max: 1487.98Min: 2146.19 / Avg: 2376.22 / Max: 2551.64Min: 3227.51 / Avg: 3391.87 / Max: 3476.23Min: 3342.76 / Avg: 3398.93 / Max: 3501.78Min: 3230.18 / Avg: 3371.94 / Max: 3503.61. (CC) gcc options: -lrt

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100SE +/- 0.18, N = 4SE +/- 0.25, N = 4SE +/- 0.10, N = 4SE +/- 0.03, N = 461.51101.9781.2881.27
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100Min: 61 / Avg: 61.51 / Max: 61.86Min: 101.53 / Avg: 101.97 / Max: 102.69Min: 81.04 / Avg: 81.28 / Max: 81.54Min: 81.19 / Avg: 81.27 / Max: 81.34

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100SE +/- 0.09, N = 4SE +/- 0.14, N = 4SE +/- 0.05, N = 4SE +/- 0.36, N = 434.5076.8176.9875.04
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 201208211530456075Min: 34.24 / Avg: 34.5 / Max: 34.68Min: 76.48 / Avg: 76.81 / Max: 77.14Min: 76.92 / Avg: 76.98 / Max: 77.14Min: 73.95 / Avg: 75.04 / Max: 75.4

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120821510152025SE +/- 0.13, N = 4SE +/- 0.26, N = 4SE +/- 0.10, N = 4SE +/- 0.08, N = 415.2915.6717.3920.24
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120821510152025Min: 14.92 / Avg: 15.29 / Max: 15.5Min: 15.32 / Avg: 15.67 / Max: 16.45Min: 17.14 / Avg: 17.39 / Max: 17.62Min: 20.1 / Avg: 20.24 / Max: 20.45

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100SE +/- 0.67, N = 3SE +/- 1.11, N = 4SE +/- 0.05, N = 4SE +/- 0.05, N = 468.34104.7472.7872.57
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100Min: 67.02 / Avg: 68.34 / Max: 69.19Min: 103.23 / Avg: 104.74 / Max: 108.02Min: 72.73 / Avg: 72.78 / Max: 72.93Min: 72.52 / Avg: 72.57 / Max: 72.73

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100SE +/- 0.15, N = 4SE +/- 0.15, N = 4SE +/- 0.07, N = 4SE +/- 0.07, N = 475.85107.8374.7874.70
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082120406080100Min: 75.67 / Avg: 75.85 / Max: 76.28Min: 107.53 / Avg: 107.83 / Max: 108.23Min: 74.65 / Avg: 74.78 / Max: 74.99Min: 74.57 / Avg: 74.7 / Max: 74.82

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 201208214080120160200SE +/- 0.24, N = 4SE +/- 0.34, N = 4SE +/- 0.29, N = 4SE +/- 0.29, N = 4113.39204.81164.48163.78
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 201208214080120160200Min: 113.05 / Avg: 113.39 / Max: 114.06Min: 203.85 / Avg: 204.81 / Max: 205.49Min: 163.77 / Avg: 164.48 / Max: 165.19Min: 163.08 / Avg: 163.78 / Max: 164.48

TSCP

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082116K32K48K64K80KSE +/- 11.80, N = 5SE +/- 72.20, N = 5SE +/- 54.75, N = 5SE +/- 263.58, N = 543804753467412673905
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 2012082113K26K39K52K65KMin: 43778 / Avg: 43803.8 / Max: 43848Min: 75109 / Avg: 75345.6 / Max: 75562Min: 73979 / Avg: 74126.4 / Max: 74228Min: 72863 / Avg: 73905.2 / Max: 74278

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208212004006008001000SE +/- 7.37, N = 3SE +/- 10.40, N = 3SE +/- 12.86, N = 3SE +/- 13.72, N = 3SE +/- 10.48, N = 35388598718428861. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821160320480640800Min: 527 / Avg: 538 / Max: 552Min: 841 / Avg: 858.67 / Max: 877Min: 857 / Avg: 871.33 / Max: 897Min: 826 / Avg: 841.67 / Max: 869Min: 865 / Avg: 885.67 / Max: 8991. (CXX) g++ options: -pipe -lpthread

N-Queens

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 2012082130060090012001500SE +/- 0.40, N = 2SE +/- 0.99, N = 2SE +/- 0.18, N = 2SE +/- 0.33, N = 2SE +/- 0.10, N = 21372.49821.79956.03743.18743.401. (CC) gcc options: -static -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeUbuntu 11.10Ubuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208212004006008001000Min: 1372.09 / Avg: 1372.49 / Max: 1372.89Min: 820.8 / Avg: 821.79 / Max: 822.77Min: 955.85 / Avg: 956.03 / Max: 956.2Min: 742.85 / Avg: 743.18 / Max: 743.51Min: 743.31 / Avg: 743.4 / Max: 743.51. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208211.0352.073.1054.145.175SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.00, N = 42.704.604.604.604.601. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821246810Min: 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: 4.6Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208210.22950.4590.68850.9181.1475SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.011.021.021.021. (CC) gcc options: -lvpx -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencUbuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821246810Min: 1.01 / Avg: 1.01 / Max: 1.01Min: 1.01 / Avg: 1.02 / Max: 1.02Min: 1.02 / Avg: 1.02 / Max: 1.02Min: 1.01 / Avg: 1.02 / Max: 1.021. (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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208211.05752.1153.17254.235.2875SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 34.034.484.504.70
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingUbuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821246810Min: 4 / Avg: 4.03 / Max: 4.06Min: 4.43 / Avg: 4.48 / Max: 4.58Min: 4.44 / Avg: 4.5 / Max: 4.54Min: 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 20120605Ubuntu 12.10 20120707Ubuntu 12.10 201208215001000150020002500SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 2.89, N = 3SE +/- 1.53, N = 359159524142419-O3 -march=native-O3 -march=native1. (CXX) g++ options: -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesUbuntu 12.04 LTSUbuntu 12.10 20120605Ubuntu 12.10 20120707Ubuntu 12.10 20120821400800120016002000Min: 591 / Avg: 591.33 / Max: 592Min: 595 / Avg: 595.33 / Max: 596Min: 2409 / Avg: 2414 / Max: 2419Min: 2417 / Avg: 2419 / Max: 24221. (CXX) g++ options: -fopenmp