compress1

Intel Core i5-2450M testing with a Intel and NVIDIA GeForce GT 520M 1024MB on Ubuntu 13.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1404249-UT-COMPRESS124.

compress1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutioncompress1Intel Core i5-2450M @ 2.50GHz (4 Cores)IntelIntel 2nd Generation Core Family DRAM4096MB640GB TOSHIBA MK6475GSNVIDIA GeForce GT 520M 1024MB (740/800MHz)Conexant CX20585Qualcomm Atheros AR8152 v2.0 Fast + Qualcomm Atheros AR9285 WirelessUbuntu 13.103.11.0-19-generic (x86_64)Unity 7.1.2X Server 1.14.5NVIDIA 319.604.3.0 NVIDIAGCC 4.8ext41366x768OpenBenchmarking.org- --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-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi- freq ondemand

compress1compress-pbzip2: 256MB File CompressionStandard ErrorStandard Deviationcompress121.660.231.85%OpenBenchmarking.org

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File Compressioncompress1510152025SE +/- 0.23, N = 321.661. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Phoronix Test Suite v10.8.4