pzip2

Ampere eMAG ARMv8 testing with a Lenovo FALCON (HVE104D-1.02 BIOS) and ASPEED on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907095-HV-PZIP2228717.

pzip2ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolutionpzip2-ampereAmpere eMAG ARMv8 @ 3.30GHz (32 Cores)Lenovo FALCON (HVE104D-1.02 BIOS)Ampere Computing LLC Skylark8 x 16384 MB DDR4-2667MT/s Samsung M393A2K43CB2-CTD480GB Micron_5200_MTFDASPEED2 x Mellanox MT27710Ubuntu 18.044.15.0-46-generic (aarch64)GCC 7.4.0ext41024x768OpenBenchmarking.org- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v - Scaling Governor: cppc_cpufreq ondemand

pzip2compress-pbzip2: 256MB File CompressionStandard ErrorStandard Deviationpzip2-ampere4.190.1312.11%OpenBenchmarking.org

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File Compressionpzip2-ampere0.94281.88562.82843.77124.714SE +/- 0.13, N = 154.191. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Phoronix Test Suite v10.8.4