Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2008084-NE-2008073NE72 Odroid N2 after world rebuild part 2 - Phoronix Test Suite Odroid N2 after world rebuild part 2 Gentoo chroot GCC 9.3 march mtune O2
HTML result view exported from: https://openbenchmarking.org/result/2008084-NE-2008073NE72&gru&sro .
Odroid N2 after world rebuild part 2 Processor Motherboard Memory Disk Graphics OS Kernel Compiler File-System Screen Resolution OpenCL Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot Gcc 9.3 march=armv8a+ Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags ARMv8 Cortex-A73 @ 1.90GHz (6 Cores) Hardkernel ODROID-N2 4096MB 32GB BB1QT OSD Ubuntu 20.04 4.9.205-odroidn2-arm64 (aarch64) GCC 9.3.0 + Clang 10.0.0-4ubuntu1 + LLVM 10.0.0 ext4 1920x1080 Arch Linux ARM 4.9.219-1-ARCH (aarch64) GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 OpenCL 2.0 git.c8adbf9.122c9daed32dbba4b3056f41a2f23c58 16GB SDW16G + 32GB BB1QT Gentoo/Linux 4.9.230-93 (aarch64) GCC 9.3.0 1360x768 OpenBenchmarking.org Compiler Details - Ubuntu 20.04 LTS minimal default GCC 9.3: --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++,gm2 --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 --with-target-system-zlib=auto -v - Ubuntu 20.04 minimal SD optimal tune GCC 9.3: --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++,gm2 --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 --with-target-system-zlib=auto -v - Archlinux default GCC 9.3: --build=aarch64-unknown-linux-gnu --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --mandir=/usr/share/man --with-arch=armv8-a --with-isl --with-linker-hash-style=gnu - Archlinux optimal GCC 9.3: --build=aarch64-unknown-linux-gnu --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --mandir=/usr/share/man --with-arch=armv8-a --with-isl --with-linker-hash-style=gnu - Gentoo chroot Gcc 9.3 march=armv8a+: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/9.3.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-multilib --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --enable-vtable-verify --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/9.3.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/python --without-isl - Gentoo chroot GCC 9.3 march mtune O2: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/9.3.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-multilib --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --enable-vtable-verify --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/9.3.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/python --without-isl - Gentoo chroot GCC 9.3 test with custom cflags: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/9.3.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-multilib --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --enable-vtable-verify --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/9.3.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/9.3.0/python --without-isl Processor Details - Ubuntu 20.04 LTS minimal default GCC 9.3: Scaling Governor: arm-big-little interactive - Ubuntu 20.04 minimal SD optimal tune GCC 9.3: Scaling Governor: arm-big-little interactive - Archlinux default GCC 9.3: Scaling Governor: arm-big-little performance - Archlinux optimal GCC 9.3: Scaling Governor: arm-big-little performance - Gentoo chroot Gcc 9.3 march=armv8a+: Scaling Governor: arm-big-little performance - Gentoo chroot GCC 9.3 march mtune O2: Scaling Governor: arm-big-little performance - Gentoo chroot GCC 9.3 test with custom cflags: Scaling Governor: arm-big-little performance Python Details - Ubuntu 20.04 LTS minimal default GCC 9.3: Python 3.8.2 - Ubuntu 20.04 minimal SD optimal tune GCC 9.3: Python 3.8.2 - Archlinux default GCC 9.3: Python 3.8.3 - Archlinux optimal GCC 9.3: Python 3.8.3 - Gentoo chroot Gcc 9.3 march=armv8a+: Python 3.7.8 - Gentoo chroot GCC 9.3 march mtune O2: Python 3.7.8 - Gentoo chroot GCC 9.3 test with custom cflags: Python 3.7.8 Environment Details - Ubuntu 20.04 minimal SD optimal tune GCC 9.3: CXXFLAGS="-O2 -march=armv8-a+crc+fp+simd+crypto -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -ftree-vectorize -mtune=cortex-a73.cortex-a53 -fuse-linker-plugin -pipe --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256" LDFLAGS=-Wl,-O1,--as-needed,--hash-style=gnu,--sort-common CFLAGS="-O2 -march=armv8-a+crc+fp+simd+crypto -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -ftree-vectorize -mtune=cortex-a73.cortex-a53 -fuse-linker-plugin -pipe --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256" - Archlinux optimal GCC 9.3: CXXFLAGS="-march=armv8-a+crc+fp+simd+crypto -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -ftree-vectorize -mtune=cortex-a73.cortex-a53 -fuse-linker-plugin -pipe --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -O3" LDFLAGS="-Wl,-O1,--as-needed,--hash-style=gnu,--sort-common -march=armv8-a+crc+fp+simd+crypto -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -ftree-vectorize -mtune=cortex-a73.cortex-a53 -fuse-linker-plugin -pipe --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -O3" CFLAGS="-march=armv8-a+crc+fp+simd+crypto -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -ftree-vectorize -mtune=cortex-a73.cortex-a53 -fuse-linker-plugin -pipe --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -O3" - Gentoo chroot GCC 9.3 test with custom cflags: CXXFLAGS="-O2 -pipe -march=armv8-a+crc+fp+simd+crypto -mtune=cortex-a73.cortex-a53 -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -mfix-cortex-a53-835769" CFLAGS="-O2 -pipe -march=armv8-a+crc+fp+simd+crypto -mtune=cortex-a73.cortex-a53 -mcpu=cortex-a73.cortex-a53+crc+fp+simd+crypto -mfix-cortex-a53-835769"
Odroid N2 after world rebuild part 2 apache: Static Web Page Serving openssl: RSA 4096-bit Performance pgbench: Mostly RAM - Normal Load - Read Only pgbench: Mostly RAM - Normal Load - Read Write pybench: Total For Average Test Times povray: Trace Time dcraw: RAW To PPM Image Conversion ffmpeg: H.264 HD To NTSC DV gnupg: 2GB File Encryption minion: Solitaire sudokut: Total Time Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot Gcc 9.3 march=armv8a+ Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags 7608.12 163.6 974.067470 57.731295 4117 402.861 198.974 27.286 36.582 450.727496 43.768 7763.11 163.8 925.248768 130.317127 4132 435.276 50.753 27.139 35.985 444.360890 43.785 7517.86 163.8 1141.263361 60.149306 5180 415.673 198.756 27.271 46.024 440.023928 44.184 7540.50 163.8 1099.577980 74.602652 5169 415.871 46.592 27.108 46.104 441.515798 44.190 7278.77 159.8 5868 426.738 198.825 27.946 46.444 464.276626 45.429 7335.79 159.8 5746 440.530 198.907 28.191 46.969 453.950223 45.917 7286.66 159.9 5853 442.769 55.624 27.947 46.589 452.413090 45.903 OpenBenchmarking.org
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 1700 3400 5100 6800 8500 SE +/- 59.72, N = 3 SE +/- 59.91, N = 3 SE +/- 101.95, N = 3 SE +/- 65.28, N = 3 SE +/- 104.67, N = 3 SE +/- 6.74, N = 3 SE +/- 21.13, N = 3 7517.86 7540.50 7335.79 7286.66 7278.77 7608.12 7763.11 -O2 -fuse-linker-plugin -O3 -O2 -O2 -O2 -O2 -O2 -fuse-linker-plugin 1. (CC) gcc options: -shared -fPIC -pthread
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 40 80 120 160 200 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 163.8 163.8 159.8 159.9 159.8 163.6 163.8 -O3 -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -O3 -O2 -pipe -O3 -O3 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CC) gcc options: -pthread -lssl -lcrypto -ldl
PostgreSQL pgbench Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 200 400 600 800 1000 SE +/- 7.71, N = 3 SE +/- 37.35, N = 3 SE +/- 0.93, N = 3 SE +/- 28.03, N = 3 1141.26 1099.58 974.07 925.25 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -O2 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 30 60 90 120 150 SE +/- 17.18, N = 3 SE +/- 29.05, N = 3 SE +/- 14.06, N = 3 SE +/- 50.73, N = 3 60.15 74.60 57.73 130.32 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -O2 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2018-02-16 Total For Average Test Times Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 1300 2600 3900 5200 6500 SE +/- 13.53, N = 3 SE +/- 2.31, N = 3 SE +/- 9.71, N = 3 SE +/- 97.75, N = 3 SE +/- 76.30, N = 4 SE +/- 1.76, N = 3 SE +/- 2.96, N = 3 5180 5169 5746 5853 5868 4117 4132
POV-Ray Trace Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.7.0.7 Trace Time Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 100 200 300 400 500 SE +/- 6.27, N = 3 SE +/- 5.50, N = 3 SE +/- 3.76, N = 3 SE +/- 4.87, N = 3 SE +/- 4.80, N = 3 SE +/- 6.70, N = 3 SE +/- 8.31, N = 8 415.67 415.87 440.53 442.77 426.74 402.86 435.28 -lXpm -lSM -lICE -lX11 -ftree-vectorize -fuse-linker-plugin --param -lXpm -lSM -lICE -lX11 -lXpm -lSM -lICE -lX11 -O2 -lXpm -lSM -lICE -lX11 -lXpm -lSM -lICE -lX11 -O2 -ftree-vectorize -fuse-linker-plugin --param 1. (CXX) g++ options: -pipe -O3 -ffast-math -pthread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 40 80 120 160 200 SE +/- 0.05, N = 3 SE +/- 1.80, N = 15 SE +/- 0.04, N = 3 SE +/- 3.99, N = 15 SE +/- 0.04, N = 3 SE +/- 0.10, N = 3 SE +/- 0.91, N = 14 198.76 46.59 198.91 55.62 198.83 198.97 50.75 -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -O2 -pipe -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CC) gcc options: -lm
FFmpeg H.264 HD To NTSC DV OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 4.0.2 H.264 HD To NTSC DV Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 7 14 21 28 35 SE +/- 0.34, N = 5 SE +/- 0.36, N = 5 SE +/- 0.30, N = 3 SE +/- 0.28, N = 3 SE +/- 0.34, N = 3 SE +/- 0.31, N = 7 SE +/- 0.35, N = 5 27.27 27.11 28.19 27.95 27.95 27.29 27.14 -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -O2 -pipe -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT -lxcb -lxcb-shm -lxcb-shape -lxcb-xfixes -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lm -pthread -lbz2 -llzma
GnuPG 2GB File Encryption OpenBenchmarking.org Seconds, Fewer Is Better GnuPG 1.4.22 2GB File Encryption Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 11 22 33 44 55 SE +/- 0.61, N = 14 SE +/- 0.68, N = 14 SE +/- 1.76, N = 15 SE +/- 1.41, N = 15 SE +/- 1.27, N = 15 SE +/- 0.54, N = 15 SE +/- 0.19, N = 3 46.02 46.10 46.97 46.59 46.44 36.58 35.99 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param -O3 -O2 -O2 -pipe -O2 -O2 -O2 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CC) gcc options: -MT -MD -MP -MF
Minion Benchmark: Solitaire OpenBenchmarking.org Seconds, Fewer Is Better Minion 1.8 Benchmark: Solitaire Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 100 200 300 400 500 SE +/- 0.39, N = 3 SE +/- 1.15, N = 3 SE +/- 3.07, N = 3 SE +/- 0.84, N = 3 SE +/- 1.71, N = 3 SE +/- 1.32, N = 3 SE +/- 1.65, N = 3 440.02 441.52 453.95 452.41 464.28 450.73 444.36 -ftree-vectorize -fuse-linker-plugin -pipe --param 1. (CXX) g++ options: -std=gnu++11 -O3 -fomit-frame-pointer -rdynamic
Sudokut Total Time OpenBenchmarking.org Seconds, Fewer Is Better Sudokut 0.4 Total Time Archlinux default GCC 9.3 Archlinux optimal GCC 9.3 Gentoo chroot GCC 9.3 march mtune O2 Gentoo chroot GCC 9.3 test with custom cflags Gentoo chroot Gcc 9.3 march=armv8a+ Ubuntu 20.04 LTS minimal default GCC 9.3 Ubuntu 20.04 minimal SD optimal tune GCC 9.3 10 20 30 40 50 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 44.18 44.19 45.92 45.90 45.43 43.77 43.79
Phoronix Test Suite v10.8.4