run1tinymem2

AMD Ryzen Threadripper 1950X 16-Core testing with a Gigabyte X399 DESIGNARE EX-CF (F11e BIOS) and MSI NVIDIA GeForce GT 710B 2048MB on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1811230-RA-RUN1TINYM66.

run1tinymem2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopCompilerFile-SystemScreen Resolution4939_Des_x399-TR19504939_Des_x399-TR1950_TinyAMD Ryzen Threadripper 1950X 16-Core @ 3.90GHz (16 Cores / 32 Threads)Gigabyte X399 DESIGNARE EX-CF (F11e BIOS)AMD Family 17h8 x 16384 MB DDR4-2933MT/s Samsung M391A2K43BB1-CRC2 x 512GB Samsung SSD 850 + 6 x 4001GB Western Digital WD4002FYYZ-0 + 4 x 2000GB CT2000MX500SSD1 + 2 x 960GB SAMSUNG MZ7KM960 + 4 x 3001GB Western Digital WD30EFRX-68A + 2 x 3001GB Western Digital WD30EFRX-68EMSI NVIDIA GeForce GT 710B 2048MBNVIDIA GK208 HDMI/DPVA2413wmIntel I211 Gigabit Connection + Intel Wireless 8265 / 8275Ubuntu 18.044.18.16-041816-lowlatency (x86_64)GNOME Shell 3.28.3GCC 7.3.0ext41920x1080OpenBenchmarking.orgKernel Details- vfio_pci.ids=10de:1b06 10de:10ef 1b21:1242 vfio_iommu_type1.allow_unsafe_interrupts=1Compiler 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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: acpi-cpufreq performanceSecurity Details- __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

run1tinymem2tinymembench: Standard MemcpyDifferenceStandard ErrorStandard Deviation4939_Des_x399-TR19504939_Des_x399-TR1950_Tiny131781.01x157.532.07%130761.00x51.110.68%OpenBenchmarking.org

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpy4939_Des_x399-TR19504939_Des_x399-TR1950_Tiny3K6K9K12K15KSE +/- 157.53, N = 3SE +/- 51.11, N = 313178130761. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memset4939_Des_x399-TR19504939_Des_x399-TR1950_Tiny3K6K9K12K15KSE +/- 8.72, N = 3SE +/- 5.05, N = 313250132451. (CC) gcc options: -O2 -lm

Phoronix Test Suite v10.8.4