2streamonly

interleave across memory owners

HTML result view exported from: https://openbenchmarking.org/result/1901204-SK-1901205SK18.

2streamonlyProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen Resolution8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-47AMD Ryzen Threadripper 2990WX 32-Core (32 Cores / 64 Threads)ASUS PRIME X399-A (0808 BIOS)AMD Family 17h125952MB2 x 256GB Samsung SSD 860 + 2 x 4001GB Western Digital WD40EFRX-68N + 1000GB Samsung SSD 860 + 8GB USB Flash Drive + 2 x Samsung SSD 960 PRO 512GBMSI AMD Radeon RX 550 640SP / 560/560X (1196/1750MHz)AMD Device aae0CF791Intel I211 Gigabit ConnectionGentoo 2.64.20.3-gentoo (x86_64)KDE PlasmaX Server 1.20.3GCC 8.2.0 + Clang 7.0.1 + LLVM 7.0.1zfs3440x1440OpenBenchmarking.orgCompiler Details- --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/8.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/8.2.0 --disable-altivec --disable-fixed-point --disable-libmpx --disable-libmudflap --disable-libsanitizer --disable-libssp --disable-libstdcxx-pch --disable-multilib --disable-nls --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-languages=c,c++,go,fortran --enable-libgomp --enable-libstdcxx-time --enable-libvtv --enable-lto --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/8.2.0/man --with-multilib-list=m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/8.2.0/python --without-isl Security Details- __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp

2streamonlystream: Copystream: Scalestream: Triadstream: Add8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-47242052424327022270112435324314272102711623473236102622326197228302290125497254551772417743185181850837468369954014740177OpenBenchmarking.org

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-478K16K24K32K40KSE +/- 11.52, N = 10SE +/- 33.74, N = 10SE +/- 11.39, N = 10SE +/- 5.55, N = 10SE +/- 3.40, N = 10SE +/- 13.72, N = 102420524353234732283017724374681. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-478K16K24K32K40KSE +/- 8.62, N = 10SE +/- 15.72, N = 10SE +/- 5.15, N = 10SE +/- 11.24, N = 10SE +/- 5.50, N = 10SE +/- 13.42, N = 102424324314236102290117743369951. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-479K18K27K36K45KSE +/- 8.42, N = 10SE +/- 34.33, N = 10SE +/- 6.82, N = 10SE +/- 10.64, N = 10SE +/- 3.27, N = 10SE +/- 11.47, N = 102702227210262232549718518401471. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add8xM391A2K43BB1-CRC@2933-18-18-18-40 numactl -m 0 -N 0 -C 1,2,3,4numactl -m 0 -N 0 -C 33,34,35,36numactl -m 0 -N 0 -C 0-7numactl -m 0 -N 0 -C 0-7,31-39numactl -m 0 -N 2 -C 8-15,40-47numactl -i 0,2 -N 0,2 -C 0-15,32-479K18K27K36K45KSE +/- 11.68, N = 10SE +/- 22.56, N = 10SE +/- 6.99, N = 10SE +/- 6.16, N = 10SE +/- 2.40, N = 10SE +/- 5.27, N = 102701127116261972545518508401771. (CC) gcc options: -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4