kernel zstd

AMD Ryzen Threadripper 3990X 64-Core testing with a System76 Thelio Major (F4c Z5 BIOS) and AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB on Pop 20.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103059-PTS-KERNELZS95&sor&grr.

kernel zstdProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolution1234567AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads)System76 Thelio Major (F4c Z5 BIOS)AMD Starship/Matisse126GBSamsung SSD 970 EVO Plus 500GBAMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz)AMD Navi 10 HDMI AudioDELL P2415QIntel I211 + Intel Wi-Fi 6 AX200Pop 20.105.8.0-7630-generic (x86_64)GNOME Shell 3.38.2X Server 1.20.84.6 Mesa 21.1.0-devel (git-96d7555 2021-01-22 groovy-oibaf-ppa) (LLVM 11.0.1)1.2.145GCC 10.2.0 + Clang 11.0.1-1~oibaf~gext43840x2160OpenBenchmarking.orgKernel Details- snd_usb_audio.ignore_ctl_error=1 - Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: acpi-cpufreq ondemand (Boost: Enabled) - CPU Microcode: 0x8301025Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

kernel zstdcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19 - Compression Speedbuild-linux-kernel: Time To Compilecompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speed12345673748.7603.73344.086.226.0773603.72639.83362.844.15594.43877.3599.53730.8590.33317.585.626.1083585.42576.53348.244.05541.43840.9603.13729.5603.03331.987.826.1373579.42474.43361.344.15540.03855.6607.13725.2587.83348.883.726.1563569.92485.43352.143.95529.03856.9599.53718.2590.13358.285.226.1663576.52613.23340.644.15570.83844.6597.93721.8600.33333.383.126.1183579.62570.93352.944.15544.83860.2596.63720.0593.03348.582.526.2003583.52528.93337.944.05565.83853.5608.2OpenBenchmarking.org

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 3, Long Mode - Decompression Speed12346758001600240032004000SE +/- 4.20, N = 5SE +/- 3.59, N = 3SE +/- 1.72, N = 15SE +/- 5.92, N = 3SE +/- 5.46, N = 4SE +/- 2.22, N = 3SE +/- 6.80, N = 33748.73730.83729.53725.23721.83720.03718.21. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 3, Long Mode - Compression Speed1367254130260390520650SE +/- 7.36, N = 5SE +/- 5.50, N = 15SE +/- 8.87, N = 4SE +/- 3.54, N = 3SE +/- 6.06, N = 3SE +/- 2.28, N = 3SE +/- 4.64, N = 3603.7603.0600.3593.0590.3590.1587.81. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Decompression Speed54716327001400210028003500SE +/- 4.81, N = 4SE +/- 6.08, N = 4SE +/- 10.78, N = 3SE +/- 11.29, N = 3SE +/- 8.71, N = 3SE +/- 10.60, N = 3SE +/- 20.47, N = 83358.23348.83348.53344.03333.33331.93317.51. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19 - Compression Speed312546720406080100SE +/- 0.54, N = 3SE +/- 0.38, N = 3SE +/- 0.84, N = 8SE +/- 1.11, N = 4SE +/- 1.19, N = 4SE +/- 0.69, N = 3SE +/- 0.86, N = 387.886.285.685.283.783.182.51. (CC) gcc options: -O3 -pthread -lz -llzma

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.10.20Time To Compile1263457612182430SE +/- 0.32, N = 6SE +/- 0.27, N = 7SE +/- 0.28, N = 7SE +/- 0.29, N = 7SE +/- 0.30, N = 7SE +/- 0.28, N = 7SE +/- 0.32, N = 626.0826.1126.1226.1426.1626.1726.20

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Decompression Speed12763548001600240032004000SE +/- 3.55, N = 3SE +/- 4.02, N = 3SE +/- 1.88, N = 3SE +/- 3.37, N = 7SE +/- 4.07, N = 3SE +/- 6.71, N = 3SE +/- 5.60, N = 33603.73585.43583.53579.63579.43576.53569.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Compression Speed15267436001200180024003000SE +/- 16.61, N = 3SE +/- 31.43, N = 3SE +/- 25.61, N = 3SE +/- 26.10, N = 8SE +/- 16.30, N = 3SE +/- 21.34, N = 3SE +/- 11.49, N = 32639.82613.22576.52570.92528.92485.42474.41. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Decompression Speed13642577001400210028003500SE +/- 10.04, N = 3SE +/- 15.04, N = 3SE +/- 7.18, N = 3SE +/- 12.22, N = 3SE +/- 4.75, N = 3SE +/- 7.50, N = 3SE +/- 7.15, N = 33362.83361.33352.93352.13348.23340.63337.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 19, Long Mode - Compression Speed65317241020304050SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 344.144.144.144.144.044.043.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 3 - Compression Speed157623412002400360048006000SE +/- 1.32, N = 3SE +/- 15.95, N = 3SE +/- 12.71, N = 3SE +/- 17.98, N = 3SE +/- 14.16, N = 3SE +/- 2.38, N = 3SE +/- 10.86, N = 35594.45570.85565.85544.85541.45540.05529.01. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8, Long Mode - Decompression Speed16437528001600240032004000SE +/- 3.01, N = 3SE +/- 6.19, N = 3SE +/- 4.20, N = 3SE +/- 3.81, N = 3SE +/- 7.18, N = 3SE +/- 9.17, N = 3SE +/- 23.76, N = 33877.33860.23856.93855.63853.53844.63840.91. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8, Long Mode - Compression Speed7324156130260390520650SE +/- 8.61, N = 3SE +/- 9.02, N = 3SE +/- 4.89, N = 3SE +/- 1.27, N = 3SE +/- 2.97, N = 3SE +/- 3.79, N = 3SE +/- 2.28, N = 3608.2607.1603.1599.5599.5597.9596.61. (CC) gcc options: -O3 -pthread -lz -llzma


Phoronix Test Suite v10.8.4