compressions

Intel Core i5-8250U testing with a Dell 0VM1FG (1.2.0 BIOS) and Intel Kabylake GT1.5 3072MB on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1806107-KLUN-COMPRES24.

compressionsProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionxps13_compressions1Intel Core i5-8250U @ 3.40GHz (4 Cores / 8 Threads)Dell 0VM1FG (1.2.0 BIOS)Intel Device 59148192MBKXG50ZNV256G NVMe TOSHIBA 256GBIntel Kabylake GT1.5 3072MB (1100MHz)Realtek ALC3271Qualcomm Atheros QCA6174 802.11ac WirelessUbuntu 16.044.4.0-127-generic (x86_64)X Server 1.18.4intel 2.99.9174.5 Mesa 17.2.8GCC 5.4.0 20160609ext41920x1080OpenBenchmarking.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 - Scaling Governor: intel_pstate powersave- KPTI + OSB (observable speculation barrier Intel v6) + Full generic retpoline IBPB (Intel v4) Protection

compressionscompress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-gzip: Linux Source Tree Archiving To .tar.gzcompress-lzma: 256MB File Compressionxps13_compressions11713012.8340.15337.92OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Testxps13_compressions14K8K12K16K20KSE +/- 309.70, N = 3171301. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File Compressionxps13_compressions13691215SE +/- 0.29, N = 612.831. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzxps13_compressions1918273645SE +/- 0.39, N = 340.15

LZMA Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File Compressionxps13_compressions170140210280350SE +/- 2.32, N = 3337.921. (CXX) g++ options: -O2

Phoronix Test Suite v10.8.4