Ubuntu 14.04 LTS vs. Oracle Linux 7 vs. openSUSE Benchmarks

Running benchmarks by Michael Larabel with the Phoronix Test Suite for a future article on Phoronix.com.

HTML result view exported from: https://openbenchmarking.org/result/1404215-KH-OPENSUSE417&rdt&grs.

Ubuntu 14.04 LTS vs. Oracle Linux 7 vs. openSUSE BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.1Intel Core i7-4960X @ 3.60GHz (12 Cores)MSI X79MA-GD45 (MS-7738) v1.0Intel Xeon E5 v2/Core8192MB1000GB Seagate ST1000DX001-1CM1Sapphire AMD Radeon HD 4870 512MBRealtek ALC892DELL S2409WRealtek RTL8111/8168/8411Ubuntu 13.103.11.0-12-generic (x86_64)Unity 7.1.2X Server 1.14.3radeon 7.2.03.1 Mesa 9.2.1 Gallium 0.4GCC 4.8.1ext41920x1080Intel Ivytown DMI2Ubuntu 12.043.11.0-15-generic (x86_64)Unity 5.20.0X Server 1.14.53.0 Mesa 9.2.1 Gallium 0.4GCC 4.6.3Intel Xeon E7 v2/XeonUbuntu 14.043.13.0-24-generic (x86_64)Unity 7.2.0X Server 1.15.1radeon 7.3.03.1 Mesa 10.1.0 Gallium 0.4GCC 4.8.2Intel Xeon E5 v2/CoreOracleServer 6.53.8.13-16.2.1.el6uek.x86_64 (x86_64)GNOME 2.28.2X Server 1.13.0radeon 7.1.992.1 Mesa 9.2.0-devel Gallium 0.4GCC 4.4.7 20120313Intel Ivytown DMI21000GB Seagate ST1000DX001-1CM1 + 128GB RVS02 SuperSpeedIntel C600/X79OracleEverything 7.03.10.0-54.0.1.el7.x86_64 (x86_64)GNOME Shell 3.8.4X Server 1.14.99.901 (1.15.0 RC 1)radeon 7.2.993.1 Mesa 9.2.2 Gallium 0.4GCC 4.8.2 20131106xfsIntel Xeon E5 v2/Core1000GB Seagate ST1000DX001-1CM1CentOS 6.52.6.32-431.el6.x86_64 (x86_64)GNOME 2.28.2X Server 1.13.0radeon 7.1.992.1 Mesa 9.2.0-devel Gallium 0.4GCC 4.4.7 20120313ext4AMD Radeon HD 4870 512MBRealtek ALC892openSUSE 13.13.11.6-4-desktop (x86_64)KDE 4.11.2X Server 1.14.3.901 (1.14.4 RC 1)radeon 7.2.03.1 Mesa 9.2.2 Gallium 0.4GCC 4.8.1OpenBenchmarking.orgCompiler Details- Ubuntu 13.10: --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --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=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 12.04.4: --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- Ubuntu 14.04 LTS: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --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=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Oracle Linux 6.5: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=generic - Oracle Linux 7.0 Beta 1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - CentOS 6.5: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=generic - openSUSE 13.1: --build=x86_64-suse-linux --disable-libgcj --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --mandir=/usr/share/man --with-arch-32=i586 --with-slibdir=/lib64 --with-tune=generic --without-system-libunwind Disk Details- Ubuntu 13.10: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu 12.04.4: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu 14.04 LTS: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Oracle Linux 6.5: DEADLINE / data=ordered,relatime,rw,seclabel- Oracle Linux 7.0 Beta 1: CFQ / attr2,inode64,noquota,relatime,rw,seclabel- CentOS 6.5: CFQ / barrier=1,data=ordered,relatime,rw,seclabel- openSUSE 13.1: CFQ / data=ordered,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemandSystem Details- Ubuntu 13.10: Disk Scheduler: DEADLINE.- Ubuntu 12.04.4: Disk Scheduler: DEADLINE.- Ubuntu 14.04 LTS: Disk Scheduler: DEADLINE.- Oracle Linux 6.5: Disk Scheduler: DEADLINE. SELinux: Enabled.- Oracle Linux 7.0 Beta 1: Disk Scheduler: CFQ. SELinux: Enabled.- CentOS 6.5: Disk Scheduler: CFQ. SELinux: Enabled.- openSUSE 13.1: Disk Scheduler: CFQ.

Ubuntu 14.04 LTS vs. Oracle Linux 7 vs. openSUSE Benchmarkshpcc: G-Rand Accessapache: Static Web Page Servingjohn-the-ripper: Traditional DESc-ray: Total Timehpcc: Rand Ring Latencyparboil: OpenMP MRI-Qpostmark: Disk Transaction Performancebuild-apache: Time To Compilesmallpt: Global Illumination Renderer; 100 Samplesbuild-linux-kernel: Time To Compilejohn-the-ripper: Blowfishparboil: OpenMP CUTCProdinia: OpenMP Leukocyterodinia: OpenMP CFD Solverhpcc: G-Fftevpxenc: vpxencparboil: OpenMP LBMhpcc: Max Ping Pong Bandwidthrodinia: OpenMP Streamclusterhpcc: EP-STREAM Triadjohn-the-ripper: MD5hpcc: G-Ptranshpcc: G-HPLhpcc: EP-DGEMMhpcc: Rand Ring BandwidthUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.10.0691517466.161615766717.310.8292115.36555525.755458.1796629.5722.8262.493.1296331.80236.9812726.18532.611.189341342851.6193565.813306.536930.5517917938.303392433327.8020.21524523.425052.78969110.0523.2562.1432.11238.2032.601351680.0144415914.131615766717.291.3164215.57457426.785558.5196519.7723.3262.862.9026629.81245.9112112.82732.991.242451341061.6410666.640236.502030.551469932.613268866730.4820.66500124.375353.77881510.3524.6762.40243.6733.461303458515.981578366717.6715.47555523.745653.4594069.7763.59249.1533.8413051816375.173380266729.5520.62520824.365253.12911510.2724.0959.74240.7732.7813462918592.951576733317.7315.58524525.185693879.9064.5030.65250.1434.16130432OpenBenchmarking.org

HPC Challenge

Test / Class: G-Random Access

OpenBenchmarking.orgGUP/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-Random AccessUbuntu 13.10Ubuntu 14.04 LTS0.01560.03120.04680.06240.078SE +/- 0.00058, N = 3SE +/- 0.00012, N = 30.069150.01444-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.14K8K12K16K20KSE +/- 116.75, N = 3SE +/- 58.84, N = 3SE +/- 11.31, N = 3SE +/- 75.53, N = 3SE +/- 50.58, N = 3SE +/- 49.70, N = 3SE +/- 120.94, N = 317466.1617938.3015914.139932.618515.9816375.1718592.951. (CC) gcc options: -shared -fPIC -O2 -pthread

John The Ripper

Test: Traditional DES

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: Traditional DESUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.17M14M21M28M35MSE +/- 13333.33, N = 3SE +/- 11259.56, N = 3SE +/- 3333.33, N = 3SE +/- 6333.33, N = 3SE +/- 3333.33, N = 3SE +/- 3333.33, N = 3SE +/- 5487.36, N = 3161576673392433316157667326886671578366733802667157673331. (CC) gcc options: -fopenmp -lcrypt

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.1714212835SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 317.3127.8017.2930.4817.6729.5517.731. (CC) gcc options: -lm -lpthread -O3

HPC Challenge

Test / Class: Random Ring Latency

OpenBenchmarking.orgusecs, Fewer Is BetterHPC Challenge 1.4.3Test / Class: Random Ring LatencyUbuntu 13.10Ubuntu 14.04 LTS0.29620.59240.88861.18481.481SE +/- 0.02419, N = 3SE +/- 0.00835, N = 30.829211.31642-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

Parboil

Test: OpenMP MRI-Q

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI-QUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.1510152025SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.10, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.13, N = 315.3620.2115.5720.6615.4720.6215.581. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.112002400360048006000SE +/- 0.00, N = 3SE +/- 37.00, N = 3SE +/- 55.00, N = 3SE +/- 58.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 37.00, N = 355555245457450015555520852451. (CC) gcc options: -O3

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.1612182430SE +/- 0.19, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.11, N = 325.7523.4226.7824.3723.7424.3625.18

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.11326395265SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3545055535652561. (CXX) g++ options: -fopenmp

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.51326395265SE +/- 0.86, N = 3SE +/- 0.56, N = 3SE +/- 0.76, N = 3SE +/- 0.48, N = 3SE +/- 0.54, N = 3SE +/- 0.65, N = 358.1752.7858.5153.7753.4553.12

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.12K4K6K8K10KSE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 5.69, N = 3SE +/- 6.00, N = 3SE +/- 5.69, N = 3SE +/- 0.00, N = 3SE +/- 1.33, N = 396629691965188159406911593871. (CC) gcc options: -fopenmp -lcrypt

Parboil

Test: OpenMP CUTCP

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.13691215SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 39.5710.059.7710.359.7710.279.901. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Rodinia

Test: OpenMP Leukocyte

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LeukocyteUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5CentOS 6.5612182430SE +/- 0.09, N = 3SE +/- 0.19, N = 3SE +/- 0.17, N = 3SE +/- 0.11, N = 3SE +/- 0.16, N = 322.8223.2523.3224.6724.09-O2 -lOpenCL-O3 -fopenmp-O2 -lOpenCL-O3 -fopenmp-O3 -fopenmp1. (CXX) g++ options:

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.11428425670SE +/- 0.10, N = 3SE +/- 0.28, N = 3SE +/- 0.04, N = 3SE +/- 0.45, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.19, N = 362.4962.1462.8662.4063.5959.7464.50-O2 -lOpenCL-O3 -fopenmp-O2 -lOpenCL-O3 -fopenmp-O3 -fopenmp-O3 -fopenmp-O3 -fopenmp1. (CXX) g++ options:

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-FfteUbuntu 13.10Ubuntu 14.04 LTS0.70421.40842.11262.81683.521SE +/- 0.03042, N = 3SE +/- 0.02970, N = 33.129632.90266-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

VP8 libvpx Encoding

vpxenc

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSopenSUSE 13.1714212835SE +/- 0.09, N = 3SE +/- 0.24, N = 3SE +/- 0.31, N = 3SE +/- 0.51, N = 331.8032.1129.8130.651. (CC) gcc options: -m64 -lvpx -lm -lpthread -fomit-frame-pointer -O3

Parboil

Test: OpenMP LBM

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.150100150200250SE +/- 0.30, N = 3SE +/- 0.42, N = 3SE +/- 0.59, N = 3SE +/- 0.44, N = 3SE +/- 0.80, N = 3SE +/- 3.61, N = 3SE +/- 0.76, N = 3236.98238.20245.91243.67249.15240.77250.141. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

HPC Challenge

Test / Class: Max Ping Pong Bandwidth

OpenBenchmarking.orgMB/s, More Is BetterHPC Challenge 1.4.3Test / Class: Max Ping Pong BandwidthUbuntu 13.10Ubuntu 14.04 LTS3K6K9K12K15KSE +/- 25.79, N = 3SE +/- 116.10, N = 312726.1912112.83-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterUbuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.1816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 332.6132.6032.9933.4633.8432.7834.16-O2 -lOpenCL-O3 -fopenmp-O2 -lOpenCL-O3 -fopenmp-O3 -fopenmp-O3 -fopenmp-O3 -fopenmp1. (CXX) g++ options:

HPC Challenge

Test / Class: EP-STREAM Triad

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: EP-STREAM TriadUbuntu 13.10Ubuntu 14.04 LTS0.27960.55920.83881.11841.398SE +/- 0.00108, N = 3SE +/- 0.01485, N = 31.189341.24245-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

John The Ripper

Test: MD5

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: MD5Ubuntu 13.10Ubuntu 12.04.4Ubuntu 14.04 LTSOracle Linux 6.5Oracle Linux 7.0 Beta 1CentOS 6.5openSUSE 13.130K60K90K120K150KSE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 89.33, N = 3SE +/- 0.00, N = 3SE +/- 86.67, N = 3SE +/- 0.00, N = 3SE +/- 86.67, N = 31342851351681341061303451305181346291304321. (CC) gcc options: -fopenmp -lcrypt

HPC Challenge

Test / Class: G-Ptrans

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-PtransUbuntu 13.10Ubuntu 14.04 LTS0.36920.73841.10761.47681.846SE +/- 0.00156, N = 3SE +/- 0.00168, N = 31.619351.64106-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: G-HPL

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLUbuntu 13.10Ubuntu 14.04 LTS1530456075SE +/- 0.03, N = 3SE +/- 0.07, N = 365.8166.64-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: EP-DGEMM

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: EP-DGEMMUbuntu 13.10Ubuntu 14.04 LTS246810SE +/- 0.00434, N = 3SE +/- 0.00872, N = 36.536936.50203-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: Random Ring Bandwidth

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: Random Ring BandwidthUbuntu 13.10Ubuntu 14.04 LTS0.12420.24840.37260.49680.621SE +/- 0.00052, N = 3SE +/- 0.00147, N = 30.551790.55146-lopen-rte -lopen-pal -lnsl -lutil-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04 LTS: BLAS + Open MPI 1.6.5

Phoronix Test Suite v10.8.4