bench/compress

Westmere E56xx/L56xx/X56xx testing with a Red Hat KVM and Device 1234:1111 on CentOS 6.5 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1312072-BY-1312074BY36.

bench/compressProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSAKURACloudCoreConoHaWestmere E56xx/L56xx/X56xx @ 2.40GHz (3 Cores)Red Hat KVMRed Hat Virtio1 x 2048 MB RAM195GBDevice 1234:1111Red Hat Virtio deviceCentOS 6.52.6.32-431.el6.centos.plus.x86_64 (x86_64)GCC 4.4.7 20120313ext4Intel Core 2 Duo T7700 @ 2.60GHz (2 Cores)Bochs99GBext3Intel Xeon E5-2670 0 @ 2.59GHz (3 Cores)OpenStack Foundation Nova v2013.1Red Hat Virtio18GBCirrus Logic GD 5446Red Hat Virtio deviceext4OpenBenchmarking.orgCompiler Details- --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-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic System Details- CloudCore: SELinux: Enabled.

bench/compresscompress-pbzip2: 256MB File CompressionDifferenceStandard ErrorStandard DeviationSAKURACloudCoreConoHa24.661.00x0.382.66%24.561.00x0.020.11%15.491.37x0.060.70%OpenBenchmarking.org

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionSAKURACloudCoreConoHa612182430SE +/- 0.38, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 324.6624.5615.491. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Phoronix Test Suite v10.8.4