s3742865-compression

ARMv7 rev 3 testing on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2011218-KH-S3742865C32.

s3742865-compressionProcessorMotherboardMemoryDiskOSKernelFile-SystemARMv7 rev 3ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM27114096MB32GB SC32GRaspbian 105.4.51-v7l+ (armv7l)ext4OpenBenchmarking.org- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 - --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --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-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v - Scaling Governor: cpufreq-dt ondemand

s3742865-compressioncompress-zstd: 3compress-zstd: 19compress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressioncompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9system-decompress-gzip: Phoronix Test Suite v5.2.1system-decompress-xz: Phoronix Test Suite v5.2.1system-decompress-zlib: Phoronix Test Suite v5.2.1ARMv7 rev 3108.872.32268395.72488.2611.7314.263.91OpenBenchmarking.org

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3ARMv7 rev 320406080100SE +/- 0.26, N = 3108.871. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19ARMv7 rev 30.5221.0441.5662.0882.61SE +/- 0.04, N = 32.321. (CC) gcc options: -O3 -pthread -lz

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestARMv7 rev 36001200180024003000SE +/- 42.29, N = 326831. (CXX) g++ options: -pipe -lpthread

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionARMv7 rev 320406080100SE +/- 1.08, N = 395.721. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9ARMv7 rev 3110220330440550SE +/- 7.92, N = 3488.261. (CC) gcc options: -pthread -fvisibility=hidden -O2

System GZIP Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem GZIP DecompressionPhoronix Test Suite v5.2.1ARMv7 rev 33691215SE +/- 0.15, N = 611.73

System XZ Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionPhoronix Test Suite v5.2.1ARMv7 rev 348121620SE +/- 0.04, N = 314.26

System ZLIB Decompression

Phoronix Test Suite v5.2.1

OpenBenchmarking.orgms, Fewer Is BetterSystem ZLIB Decompression 1.2.7Phoronix Test Suite v5.2.1ARMv7 rev 30.87981.75962.63943.51924.399SE +/- 0.37, N = 203.91

Phoronix Test Suite v10.8.4