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/1210172-RA-1210165RA07&sor&grr .
Calxeda ECX-1000: Ubuntu 12.04 LTS vs. Ubuntu 12.10 Processor Motherboard Memory Disk Chipset Graphics Audio Monitor 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 llano 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 AMD A8-3870 APU @ 3.30GHz (4 Cores) AMD Family 12h Root Complex 16384MB 128GB M4-CT128M4SSD2 + 2 x 1000GB Western Digital WD1002FAEX-0 AMD Radeon HD 7800 2048MB (860/1200MHz) AMD Hudson Azalia PA246 Realtek RTL8111/8168B Slackware 13.37.0 3.4.11 (x86_64) KDE 4.5.5 X Server 1.9.5 fglrx 8.98.2 4.2.11762 GCC 4.7.1 + Clang 3.0 + LLVM 3.0 1920x1200 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 - llano: --build=x86_64-slackware-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-java-home --enable-languages=ada,c,c++,fortran,go,java,lto,objc --enable-libssp --enable-lto --enable-multilib --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-slackware-linux --mandir=/usr/man --target=x86_64-slackware-linux --verbose --with-antlr-jar=/tmp/gcc-4.7.1/antlr-runtime-3.4.jar --with-arch-directory=amd64 --with-gnu-ld --with-java-home=/usr/lib64/jvm/jre --with-jvm-jar-dir=/usr/lib64/jvm/jvm-exports --with-jvm-root-dir=/usr/lib64/jvm --with-python-dir=/lib64/python2.6/site-packages System Details - Ubuntu 12.04: 1.1GHz Calxeda Node: Python 2.7.3. - Ubuntu 12.04: 1.4GHz Calxeda Node: Python 2.7.3. - llano: Python 2.6.6. Processor Details - llano: Scaling Governor: ondemand
Calxeda ECX-1000: Ubuntu 12.04 LTS vs. Ubuntu 12.10 nginx: Static Web Page Serving himeno: Poisson Pressure Solver graphics-magick: Local Adaptive Thresholding graphics-magick: HWB Color Space graphics-magick: Resizing graphics-magick: Sharpen graphics-magick: Blur clomp: Static OMP Speedup stream: Add stream: Copy phpbench: PHP Benchmark Suite apache: Static Web Page Serving pybench: Total For Average Test Times c-ray: Total Time lammps: Rhodopsin Protein smallpt: Global Illumination Renderer; 100 Samples x264: H.264 Video Encoding vpxenc: vpxenc openssl: RSA 4096-bit Performance n-queens: Elapsed Time compress-7zip: Compress Speed Test cachebench: Read / Modify / Write cachebench: Write cachebench: Read mafft: Multiple Sequence Alignment ffte: N=64, 1D Complex FFT Routine npb: SP.A npb: LU.A npb: BT.A 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 llano 4509.58 132.32 8 31 25 14 19 4.68 1620.71 1498.11 10152 3814.58 17683 566.45 476.13 1352 8.73 1.03 4.23 906.34 1699 2323.51 2262.63 1567.92 52.58 424.90 417.39 653.95 740.25 13012 4932.06 13906 442.15 366.82 1054 11.30 1.09 5.38 702.51 2192 2962.31 2887.25 2018.95 47.59 546.32 507.53 815.83 963.18 4185.03 140.59 5 26 20 10 16 2.05 1169.36 1087.94 12578 4014.66 16859 390.45 464.02 1326 9.07 1.05 4.15 815.94 1706 3198.96 4082.71 1632.58 57.98 501.69 421.51 663.59 759.69 16136 5271.67 13238 303.69 365.85 1033 11.82 1.13 5.35 634.85 2176 4091.39 5227.24 2100.29 42.56 643.43 542.46 875.04 1003.40 30307.26 644.40 3.01 11815.23 10458.26 70178 14197.44 3399 54.02 54 74.05 16.55 60.60 231.46 9236 14642.55 10149.28 1814.43 10.35 4361.08 4410.12 7362.54 8799.28 OpenBenchmarking.org
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.0.11 Static Web Page Serving llano Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 6K 12K 18K 24K 30K SE +/- 516.19, N = 4 SE +/- 31.08, N = 3 SE +/- 5.85, N = 3 30307.26 4509.58 4185.03 1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver llano Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 140 280 420 560 700 SE +/- 2.79, N = 3 SE +/- 1.73, N = 3 SE +/- 1.91, N = 3 644.40 140.59 132.32 -march=amdfam10 1. (CC) gcc options: -O3
GraphicsMagick Operation: Local Adaptive Thresholding Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding 1.1GHz Calxeda Node 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8 5 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: HWB Color Space Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space 1.1GHz Calxeda Node 7 14 21 28 35 SE +/- 0.48, N = 4 SE +/- 0.33, N = 3 31 26 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Resizing Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing 1.1GHz Calxeda Node 6 12 18 24 30 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 25 20 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Sharpen Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen 1.1GHz Calxeda Node 4 8 12 16 20 SE +/- 0.20, N = 5 SE +/- 0.21, N = 6 14 10 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
GraphicsMagick Operation: Blur Ubuntu 12.04 Ubuntu 12.10 OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur 1.1GHz Calxeda Node 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.21, N = 6 19 16 1. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup Ubuntu 12.04: 1.1GHz Calxeda Node llano Ubuntu 12.10: 1.1GHz Calxeda Node 1.053 2.106 3.159 4.212 5.265 SE +/- 0.15, N = 10 SE +/- 0.01, N = 5 SE +/- 0.02, N = 10 4.68 3.01 2.05 1. (CC) gcc options: --openmp -O3 -lm
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Add llano Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 16.88, N = 10 SE +/- 2.74, N = 10 SE +/- 8.25, N = 10 11815.23 1620.71 1169.36 1. (CC) gcc options: -O2 -fopenmp
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Copy llano Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 2K 4K 6K 8K 10K SE +/- 11.68, N = 10 SE +/- 2.67, N = 10 SE +/- 6.58, N = 10 10458.26 1498.11 1087.94 1. (CC) gcc options: -O2 -fopenmp
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 15K 30K 45K 60K 75K SE +/- 64.76, N = 3 SE +/- 20.52, N = 3 SE +/- 23.97, N = 3 SE +/- 128.89, N = 3 SE +/- 71.90, N = 3 70178 16136 13012 12578 10152
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.21 Static Web Page Serving llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 179.88, N = 3 SE +/- 6.07, N = 3 SE +/- 4.42, N = 3 SE +/- 57.43, N = 3 SE +/- 9.22, N = 3 14197.44 5271.67 4932.06 4014.66 3814.58 -O3 -march=amdfam10 -lssl -lcrypto -lresolv -O2 -O2 -O2 -O2 1. (CC) gcc options: -pthread -lm -lrt -lcrypt -lpthread -ldl
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 4K 8K 12K 16K 20K SE +/- 27.02, N = 3 SE +/- 8.84, N = 3 SE +/- 1.33, N = 3 SE +/- 8.41, N = 3 SE +/- 4.00, N = 3 3399 13238 13906 16859 17683
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 120 240 360 480 600 SE +/- 0.02, N = 3 SE +/- 0.19, N = 3 SE +/- 0.18, N = 3 SE +/- 0.23, N = 3 SE +/- 0.19, N = 3 54.02 303.69 390.45 442.15 566.45 1. (CC) gcc options: -lm -lpthread -O3
LAMMPS Molecular Dynamics Simulator Test: Rhodopsin Protein Ubuntu 12.10 Ubuntu 12.04 OpenBenchmarking.org Loop Time, Fewer Is Better LAMMPS Molecular Dynamics Simulator 1.0 Test: Rhodopsin Protein 1.4GHz Calxeda Node 1.1GHz Calxeda Node 100 200 300 400 500 SE +/- 2.84, N = 3 SE +/- 7.15, N = 5 SE +/- 4.58, N = 3 SE +/- 8.10, N = 3 365.85 464.02 366.82 476.13 1. (CXX) g++ options: -lfftw -lmpich
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 300 600 900 1200 1500 SE +/- 0.33, N = 3 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 SE +/- 1.20, N = 3 SE +/- 0.58, N = 3 54 1033 1054 1326 1352 1. (CXX) g++ options: -fopenmp
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2011-12-06 H.264 Video Encoding llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 16 32 48 64 80 SE +/- 0.20, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 74.05 11.82 11.30 9.07 8.73
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 4 8 12 16 20 SE +/- 0.14, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 16.55 1.13 1.09 1.05 1.03 -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 llano Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 14 28 42 56 70 SE +/- 0.04, N = 4 SE +/- 0.03, N = 4 SE +/- 0.03, N = 4 SE +/- 0.05, N = 4 SE +/- 0.03, N = 4 60.60 5.38 5.35 4.23 4.15 -m64 1. (CC) gcc options: -O3 -lssl -lcrypto -ldl
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 200 400 600 800 1000 SE +/- 0.02, N = 2 SE +/- 5.66, N = 2 SE +/- 0.03, N = 2 SE +/- 14.74, N = 2 SE +/- 11.76, N = 2 231.46 634.85 702.51 815.94 906.34 1. (CC) gcc options: -static -O2
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test llano Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 2K 4K 6K 8K 10K SE +/- 133.25, N = 6 SE +/- 8.01, N = 3 SE +/- 4.67, N = 3 SE +/- 8.88, N = 3 SE +/- 8.95, N = 3 9236 2192 2176 1706 1699 1. (CXX) g++ options: -pipe -lpthread
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 3K 6K 9K 12K 15K SE +/- 0.26, N = 3 SE +/- 24.01, N = 3 SE +/- 34.44, N = 3 SE +/- 20.93, N = 3 SE +/- 20.09, N = 3 14642.55 4091.39 3198.96 2962.31 2323.51 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 2K 4K 6K 8K 10K SE +/- 37.09, N = 3 SE +/- 27.79, N = 3 SE +/- 46.02, N = 3 SE +/- 15.28, N = 3 SE +/- 16.45, N = 3 10149.28 5227.24 4082.71 2887.25 2262.63 1. (CC) gcc options: -lrt
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node llano Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 500 1000 1500 2000 2500 SE +/- 11.27, N = 3 SE +/- 14.26, N = 3 SE +/- 30.22, N = 6 SE +/- 17.17, N = 3 SE +/- 14.67, N = 3 2100.29 2018.95 1814.43 1632.58 1567.92 1. (CC) gcc options: -lrt
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node 13 26 39 52 65 SE +/- 0.02, N = 3 SE +/- 1.46, N = 6 SE +/- 0.04, N = 3 SE +/- 0.19, N = 3 SE +/- 0.05, N = 3 10.35 42.56 47.59 52.58 57.98 1. (CC) gcc options: -O3 -lm -lpthread
FFTE Test: N=64, 1D Complex FFT Routine OpenBenchmarking.org MFLOPS, More Is Better FFTE 5.0 Test: N=64, 1D Complex FFT Routine llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 900 1800 2700 3600 4500 SE +/- 2.00, N = 3 SE +/- 2.44, N = 3 SE +/- 0.00, N = 3 SE +/- 5.28, N = 3 SE +/- 4.35, N = 3 4361.08 643.43 546.32 501.69 424.90 -pthread -lmpi_f90 -lmpi_f77 -lmpi -ldl -lm -lnsl -lutil 1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -lrt
NAS Parallel Benchmarks Test / Class: SP.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: SP.A llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 900 1800 2700 3600 4500 SE +/- 10.85, N = 3 SE +/- 0.46, N = 3 SE +/- 9.38, N = 3 SE +/- 4.12, N = 3 SE +/- 0.61, N = 3 4410.12 542.46 507.53 421.51 417.39 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 llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 1600 3200 4800 6400 8000 SE +/- 10.69, N = 3 SE +/- 0.76, N = 3 SE +/- 3.50, N = 3 SE +/- 11.24, N = 3 SE +/- 11.01, N = 4 7362.54 875.04 815.83 663.59 653.95 1. (F9X) gfortran options: -fopenmp
NAS Parallel Benchmarks Test / Class: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A llano Ubuntu 12.10: 1.4GHz Calxeda Node Ubuntu 12.04: 1.4GHz Calxeda Node Ubuntu 12.10: 1.1GHz Calxeda Node Ubuntu 12.04: 1.1GHz Calxeda Node 2K 4K 6K 8K 10K SE +/- 15.06, N = 3 SE +/- 2.91, N = 3 SE +/- 1.68, N = 3 SE +/- 14.39, N = 3 SE +/- 13.85, N = 3 8799.28 1003.40 963.18 759.69 740.25 1. (F9X) gfortran options: -fopenmp
Phoronix Test Suite v10.8.5