compression1

QEMU 2.0.0 testing on Ubuntu 16.04 via the Phoronix Test Suite + cputune

HTML result view exported from: https://openbenchmarking.org/result/1606107-KH-COMPRESSI17.

compression1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemSystem LayerQEMU Virtual 2.0.015 x QEMU Virtual 2.0.0 @ 2.40GHz (15 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC16384MB7GBCirrus Logic GD 5446Intel 82801FB/FBM/FR/FW/FRWRed Hat Virtio deviceUbuntu 16.044.4.0-22-generic (x86_64)GCC 5.3.1 20160413ext4QEMU 2.0.0OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v

compression1compress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-gzip: 2GB File Compressioncompress-lzma: 256MB File CompressionQEMU Virtual 2.0.0282297.1513.33310.65OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestQEMU Virtual 2.0.06K12K18K24K30KSE +/- 141.73, N = 3282291. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionQEMU Virtual 2.0.0246810SE +/- 0.00, N = 37.151. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File CompressionQEMU Virtual 2.0.03691215SE +/- 0.12, N = 313.33

LZMA Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionQEMU Virtual 2.0.070140210280350SE +/- 0.65, N = 3310.651. (CXX) g++ options: -O2

Phoronix Test Suite v10.8.4