Calxeda ECX-1000: Ubuntu 12.04 LTS vs. Ubuntu 12.10 Comparison of Ubuntu 12.04 LTS and Ubuntu 12.10 on a single node Calxeda ECX-1000 EnergyCore server node. Benchmarking with 1.1GHz and 1.4GHz nodes by Michael Larabel of Phoronix.com for a future article.
HTML result view exported from: https://openbenchmarking.org/result/1210186-SU-1210165RA88&sro&grs .
Calxeda ECX-1000: Ubuntu 12.04 LTS vs. Ubuntu 12.10 Processor Motherboard Memory Disk Chipset Graphics Audio Network OS Kernel Compiler File-System Desktop Display Server Display Driver OpenGL Screen Resolution Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node Intel Core i5-2500K ARMv7 rev 0 (4 Cores) Highbank 4096MB 256GB SAMSUNG MZ7PC256 Ubuntu 12.04 3.2.0-1000-highbank (armv7l) GCC 4.6 ext4 Ubuntu 12.10 3.5.0-1000-highbank (armv7l) GCC 4.7 Intel Core i5-2500K @ 3.30GHz (4 Cores) ASRock Z68 Pro3 Intel 2nd Generation Core Family DRAM 16384MB 120GB INTEL SSDSC2MH12 + 1000GB Western Digital WD1002FAEX-0 NVIDIA GeForce GTX 460 1024MB (725/1800MHz) Realtek ALC892 Realtek RTL8111/8168B Ubuntu 12.04 3.2.0-31-generic (x86_64) Unity 5.16.0 X Server 1.11.3 NVIDIA 295.40 4.2.0 NVIDIA 295.40 GCC 4.6 + Clang 3.0-6ubuntu3 1920x1080 OpenBenchmarking.org Compiler Details - Ubuntu 12.04: 1.1GHz Calxeda Node: --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 - Ubuntu 12.04: 1.4GHz Calxeda Node: --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 - Ubuntu 12.10: 1.1GHz Calxeda Node: --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: 1.4GHz Calxeda Node: --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 - Intel Core i5-2500K: --build=x86_64-linux-gnu --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v System Details - Ubuntu 12.04: 1.1GHz Calxeda Node: Python 2.7.3. - Ubuntu 12.04: 1.4GHz Calxeda Node: Python 2.7.3. - Intel Core i5-2500K: Python 2.7.3. Compiz was running on this system. Processor Details - Intel Core i5-2500K: Scaling Governor: ondemand
Calxeda ECX-1000: Ubuntu 12.04 LTS vs. Ubuntu 12.10 pybench: Total For Average Test Times compress-7zip: Compress Speed Test cachebench: Read / Modify / Write nginx: Static Web Page Serving graphics-magick: Resizing graphics-magick: HWB Color Space apache: Static Web Page Serving graphics-magick: Blur graphics-magick: Sharpen cachebench: Write n-queens: Elapsed Time vpxenc: vpxenc openssl: RSA 4096-bit Performance cachebench: Read npb: BT.A npb: LU.A npb: SP.A ffte: N=64, 1D Complex FFT Routine stream: Copy stream: Add himeno: Poisson Pressure Solver c-ray: Total Time x264: H.264 Video Encoding graphics-magick: Local Adaptive Thresholding smallpt: Global Illumination Renderer; 100 Samples phpbench: PHP Benchmark Suite lammps: Rhodopsin Protein clomp: Static OMP Speedup mafft: Multiple Sequence Alignment Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node Intel Core i5-2500K 17683 1699 2323.51 4509.58 25 31 3814.58 19 14 2262.63 906.34 1.03 4.23 1567.92 740.25 653.95 417.39 424.90 1498.11 1620.71 132.32 566.45 8.73 8 1352 10152 476.13 4.68 52.58 13906 2192 2962.31 4932.06 2887.25 702.51 1.09 5.38 2018.95 963.18 815.83 507.53 546.32 442.15 11.30 1054 13012 366.82 47.59 16859 1706 3198.96 4185.03 20 26 4014.66 16 10 4082.71 815.94 1.05 4.15 1632.58 759.69 663.59 421.51 501.69 1087.94 1169.36 140.59 390.45 9.07 5 1326 12578 464.02 2.05 57.98 13238 2176 4091.39 5271.67 5227.24 634.85 1.13 5.35 2100.29 1003.40 875.04 542.46 643.43 303.69 11.82 1033 16136 365.85 42.56 1778 15309 20605.03 31115.96 148 189 27703.10 112 58 12503.70 195.38 33.79 99.00 3544.52 13247.16 11143.98 6267.95 5913.03 14804.70 15715.29 1775.29 42.36 116.73 61 116 6.25 OpenBenchmarking.org
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 4K 8K 12K 16K 20K SE +/- 2.85, N = 3 SE +/- 4.00, N = 3 SE +/- 1.33, N = 3 SE +/- 8.41, N = 3 SE +/- 8.84, N = 3 1778 17683 13906 16859 13238
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 28.87, N = 3 SE +/- 8.95, N = 3 SE +/- 8.01, N = 3 SE +/- 8.88, N = 3 SE +/- 4.67, N = 3 15309 1699 2192 1706 2176 1. (CXX) g++ options: -pipe -lpthread
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 4K 8K 12K 16K 20K SE +/- 259.37, N = 3 SE +/- 20.09, N = 3 SE +/- 20.93, N = 3 SE +/- 34.44, N = 3 SE +/- 24.01, N = 3 20605.03 2323.51 2962.31 3198.96 4091.39 1. (CC) gcc options: -lrt
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.0.11 Static Web Page Serving Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 7K 14K 21K 28K 35K SE +/- 281.30, N = 3 SE +/- 31.08, N = 3 SE +/- 5.85, N = 3 31115.96 4509.58 4185.03 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 148 25 20 -ljpeg -lXext -lSM -lICE -lX11 -lbz2 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 40 80 120 160 200 SE +/- 0.00, N = 3 SE +/- 0.48, N = 4 SE +/- 0.33, N = 3 189 31 26 -ljpeg -lXext -lSM -lICE -lX11 -lbz2 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.21 Static Web Page Serving Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 6K 12K 18K 24K 30K SE +/- 84.41, N = 3 SE +/- 9.22, N = 3 SE +/- 4.42, N = 3 SE +/- 57.43, N = 3 SE +/- 6.07, N = 3 27703.10 3814.58 4932.06 4014.66 5271.67 -lexpat 1. (CC) gcc options: -O2 -pthread -lm -lrt -lcrypt -lpthread -ldl
GraphicsMagick Operation: Blur OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.21, N = 6 112 19 16 -ljpeg -lXext -lSM -lICE -lX11 -lbz2 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 13 26 39 52 65 SE +/- 0.00, N = 3 SE +/- 0.20, N = 5 SE +/- 0.21, N = 6 58 14 10 -ljpeg -lXext -lSM -lICE -lX11 -lbz2 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 8.22, N = 3 SE +/- 16.45, N = 3 SE +/- 15.28, N = 3 SE +/- 46.02, N = 3 SE +/- 27.79, N = 3 12503.70 2262.63 2887.25 4082.71 5227.24 1. (CC) gcc options: -lrt
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 200 400 600 800 1000 SE +/- 0.02, N = 2 SE +/- 11.76, N = 2 SE +/- 0.03, N = 2 SE +/- 14.74, N = 2 SE +/- 5.66, N = 2 195.38 906.34 702.51 815.94 634.85 1. (CC) gcc options: -static -O2
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 8 16 24 32 40 SE +/- 0.27, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 33.79 1.03 1.09 1.05 1.13 -m64 1. (CC) gcc options: -lvpx -lm -lpthread
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.0e RSA 4096-bit Performance Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 20 40 60 80 100 SE +/- 0.30, N = 4 SE +/- 0.05, N = 4 SE +/- 0.03, N = 4 SE +/- 0.03, N = 4 SE +/- 0.03, N = 4 99.00 4.23 5.38 4.15 5.35 -m64 1. (CC) gcc options: -O3 -lssl -lcrypto -ldl
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 800 1600 2400 3200 4000 SE +/- 2.22, N = 3 SE +/- 14.67, N = 3 SE +/- 14.26, N = 3 SE +/- 17.17, N = 3 SE +/- 11.27, N = 3 3544.52 1567.92 2018.95 1632.58 2100.29 1. (CC) gcc options: -lrt
NAS Parallel Benchmarks Test / Class: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 182.00, N = 5 SE +/- 13.85, N = 3 SE +/- 1.68, N = 3 SE +/- 14.39, N = 3 SE +/- 2.91, N = 3 13247.16 740.25 963.18 759.69 1003.40 1. (F9X) gfortran options: -fopenmp
NAS Parallel Benchmarks Test / Class: LU.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: LU.A Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 2K 4K 6K 8K 10K SE +/- 155.07, N = 5 SE +/- 11.01, N = 4 SE +/- 3.50, N = 3 SE +/- 11.24, N = 3 SE +/- 0.76, N = 3 11143.98 653.95 815.83 663.59 875.04 1. (F9X) gfortran options: -fopenmp
NAS Parallel Benchmarks Test / Class: SP.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: SP.A Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 1300 2600 3900 5200 6500 SE +/- 14.33, N = 3 SE +/- 0.61, N = 3 SE +/- 9.38, N = 3 SE +/- 4.12, N = 3 SE +/- 0.46, N = 3 6267.95 417.39 507.53 421.51 542.46 1. (F9X) gfortran options: -fopenmp
FFTE Test: N=64, 1D Complex FFT Routine OpenBenchmarking.org MFLOPS, More Is Better FFTE 5.0 Test: N=64, 1D Complex FFT Routine Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 1300 2600 3900 5200 6500 SE +/- 2.92, N = 3 SE +/- 4.35, N = 3 SE +/- 0.00, N = 3 SE +/- 5.28, N = 3 SE +/- 2.44, N = 3 5913.03 424.90 546.32 501.69 643.43 -pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm 1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Copy Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 6.61, N = 10 SE +/- 2.67, N = 10 SE +/- 6.58, N = 10 14804.70 1498.11 1087.94 1. (CC) gcc options: -O2 -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Add Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 16.74, N = 10 SE +/- 2.74, N = 10 SE +/- 8.25, N = 10 15715.29 1620.71 1169.36 1. (CC) gcc options: -O2 -fopenmp
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 1.91, N = 3 SE +/- 1.73, N = 3 1775.29 132.32 140.59 1. (CC) gcc options: -O3
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 120 240 360 480 600 SE +/- 0.01, N = 3 SE +/- 0.19, N = 3 SE +/- 0.23, N = 3 SE +/- 0.18, N = 3 SE +/- 0.19, N = 3 42.36 566.45 442.15 390.45 303.69 1. (CC) gcc options: -lm -lpthread -O3
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2011-12-06 H.264 Video Encoding Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 30 60 90 120 150 SE +/- 0.47, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 116.73 8.73 11.30 9.07 11.82
GraphicsMagick Operation: Local Adaptive Thresholding OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 14 28 42 56 70 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 61 8 5 -ljpeg -lXext -lSM -lICE -lX11 -lbz2 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 300 600 900 1200 1500 SE +/- 0.00, N = 3 SE +/- 0.58, N = 3 SE +/- 0.67, N = 3 SE +/- 1.20, N = 3 SE +/- 0.88, N = 3 116 1352 1054 1326 1033 1. (CXX) g++ options: -fopenmp
PHPBench PHP Benchmark Suite Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite 1.1GHz Calxeda Node 1.4GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 71.90, N = 3 SE +/- 23.97, N = 3 SE +/- 128.89, N = 3 SE +/- 20.52, N = 3 10152 13012 12578 16136
LAMMPS Molecular Dynamics Simulator Test: Rhodopsin Protein Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Loop Time, Fewer Is Better LAMMPS Molecular Dynamics Simulator 1.0 Test: Rhodopsin Protein 1.1GHz Calxeda Node 1.4GHz Calxeda Node 100 200 300 400 500 SE +/- 8.10, N = 3 SE +/- 4.58, N = 3 SE +/- 7.15, N = 5 SE +/- 2.84, N = 3 476.13 366.82 464.02 365.85 1. (CXX) g++ options: -lfftw -lmpich
CLOMP Static OMP Speedup Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup 1.1GHz Calxeda Node 1.053 2.106 3.159 4.212 5.265 SE +/- 0.15, N = 10 SE +/- 0.02, N = 10 4.68 2.05 1. (CC) gcc options: --openmp -O3 -lm
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Intel Core i5-2500K Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node 13 26 39 52 65 SE +/- 0.01, N = 3 SE +/- 0.19, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 1.46, N = 6 6.25 52.58 47.59 57.98 42.56 1. (CC) gcc options: -O3 -lm -lpthread
Phoronix Test Suite v10.8.4