OdroidXu4 Global system

ARMv7 Cortex-A15 testing on Gentoo 2.7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103304-HA-2103074HA69.

OdroidXu4 Global systemProcessorMotherboardMemoryDiskOSKernelDisplay ServerCompilerFile-SystemGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv4ARMv7 Cortex-A15 @ 1.40GHz (8 Cores)Hardkernel ODROID-XU4 Odroid XU42048MB16GB SDW16G + 64GB SP64GGentoo 2.75.4.98+ (armv7l)X ServerGCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0ext4OpenBenchmarking.orgProcessor Details- Scaling Governor: cpufreq-dt performanceEnvironment Details- Gentoo Glibc SD lto-overlay neon-vfpv4: FFLAGS="-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=8 -fuse-linker-plugin -Wl,-O1 -Wl,--as-needed" CXXFLAGS="-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=8 -fuse-linker-plugin -Wl,-O1 -Wl,--as-needed" FCFLAGS="-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=8 -fuse-linker-plugin -Wl,-O1 -Wl,--as-needed" CFLAGS="-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -funsafe-math-optimizations -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=8 -fuse-linker-plugin -Wl,-O1 -Wl,--as-needed"

OdroidXu4 Global systemcompress-zstd: 8 - Compression Speedcompress-pbzip2: 256MB File Compressionprimesieve: 1e12 Prime Number Generationmysqlslap: 1git: Time To Complete Common Git Commandscompress-zstd: 8 - Decompression SpeedGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv438.651.491487.024537247.63337.654.953486.631240.336262.1OpenBenchmarking.org

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Compression SpeedGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv4918273645SE +/- 0.53, N = 3SE +/- 0.06, N = 338.637.6-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -fgraphite-identity -floop-nest-optimize -fipa-pta -flto=8 -fuse-linker-plugin1. (CC) gcc options: -O3 -pthread -lz -llzma -llz4

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv41224364860SE +/- 0.43, N = 3SE +/- 0.38, N = 351.4954.951. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Primesieve

1e12 Prime Number Generation

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 7.41e12 Prime Number GenerationGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv4110220330440550SE +/- 8.58, N = 9SE +/- 8.92, N = 9487.02486.63-march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -fgraphite-identity -floop-nest-optimize -fipa-pta -flto=8 -fuse-linker-plugin1. (CXX) g++ options: -O3 -lpthread

MariaDB

Clients: 1

OpenBenchmarking.orgQueries Per Second, More Is BetterMariaDB 10.5.2Clients: 1Gentoo Glibc SD defauly O2120240360480600SE +/- 1.82, N = 35371. (CXX) g++ options: -pie -fPIC -fstack-protector -O2 -lpthread -llz4 -llzo2 -llzma -lbz2 -laio -lpcre2-8 -lcrypt -lsystemd -lz -lm -lssl -lcrypto -ldl

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsGentoo Glibc SD defauly O2Gentoo Glibc SD lto-overlay neon-vfpv450100150200250SE +/- 2.63, N = 3SE +/- 2.20, N = 9247.63240.341. Gentoo Glibc SD defauly O2: git version 2.30.12. Gentoo Glibc SD lto-overlay neon-vfpv4: git version 2.31.1

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.9Compression Level: 8 - Decompression SpeedGentoo Glibc SD lto-overlay neon-vfpv460120180240300SE +/- 234.00, N = 3262.11. (CC) gcc options: -march=armv7ve+simd -mfpu=neon-vfpv4 -mfloat-abi=hard -O3 -fgraphite-identity -floop-nest-optimize -fipa-pta -flto=8 -fuse-linker-plugin -pthread -lz -llzma -llz4

Phoronix Test Suite v10.8.4