cuda-nbody-firsttest

AMD Ryzen 5 2600 Six-Core testing with a ASRock B450 Pro4 (P3.10 BIOS) and Gigabyte NVIDIA GeForce RTX 2070 8GB on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907131-HV-CUDANBODY96.

cuda-nbody-firsttestProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionfirsttestcudanbodyAMD Ryzen 5 2600 Six-Core @ 3.40GHz (6 Cores / 12 Threads)ASRock B450 Pro4 (P3.10 BIOS)AMD 17h16384MB500GB Samsung SSD 860Gigabyte NVIDIA GeForce RTX 2070 8GB (1410/6801MHz)NVIDIA Device 10f9Realtek RTL8111/8168/8411 + Intel 8265 / 8275Ubuntu 18.044.18.0-25-generic (x86_64)GNOME Shell 3.28.4X Server 1.20.4NVIDIA 418.674.6.0GCC 7.4.0 + CUDA 10.0ext41920x1080OpenBenchmarking.org- --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 - Scaling Governor: acpi-cpufreq ondemand- l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling

cuda-nbody-firsttestcuda-mini-nbody: Originalcuda-mini-nbody: Cache Blockingcuda-mini-nbody: Loop Unrollingcuda-mini-nbody: SOA Data Layoutcuda-mini-nbody: Flush Denormals To Zerofirsttestcudanbody236.95321.62325.15241.44247.31OpenBenchmarking.org

CUDA Mini-Nbody

Test: Original

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Originalfirsttestcudanbody50100150200250SE +/- 0.52, N = 3236.95

CUDA Mini-Nbody

Test: Cache Blocking

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Cache Blockingfirsttestcudanbody70140210280350SE +/- 0.68, N = 3321.62

CUDA Mini-Nbody

Test: Loop Unrolling

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Loop Unrollingfirsttestcudanbody70140210280350SE +/- 0.25, N = 3325.15

CUDA Mini-Nbody

Test: SOA Data Layout

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: SOA Data Layoutfirsttestcudanbody50100150200250SE +/- 0.18, N = 3241.44

CUDA Mini-Nbody

Test: Flush Denormals To Zero

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Flush Denormals To Zerofirsttestcudanbody50100150200250SE +/- 0.35, N = 3247.31

Phoronix Test Suite v10.8.4