cuda_nbody_980Ti

AMD Ryzen 7 2700X Eight-Core testing with a Gigabyte X470 AORUS ULTRA GAMING-CF (F30 BIOS) and Gigabyte NVIDIA GeForce GTX 980 Ti 6GB on Arch Linux via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1908011-ANDR-CUDANBO12.

cuda_nbody_980TiProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution0001AMD Ryzen 7 2700X Eight-Core @ 3.70GHz (8 Cores / 16 Threads)Gigabyte X470 AORUS ULTRA GAMING-CF (F30 BIOS)AMD 17h32768MB240GB KINGSTON SA400S3 + 1000GB Samsung SSD 850Gigabyte NVIDIA GeForce GTX 980 Ti 6GB (1151/3505MHz)NVIDIA GM200 HD AudioBenQ XL2420ZIntel I211Arch Linux5.2.5-arch1-1-ARCH (x86_64)X Server 1.20.5NVIDIA 430.404.6.0GCC 9.1.0 + Clang 8.0.1 + LLVM 8.0.1 + CUDA 10.1ext43640x1920OpenBenchmarking.org- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - Scaling Governor: acpi-cpufreq schedutil- 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_980Ticuda-mini-nbody: Originalcuda-mini-nbody: Cache Blockingcuda-mini-nbody: Loop Unrollingcuda-mini-nbody: SOA Data Layoutcuda-mini-nbody: Flush Denormals To Zero0001141.83246.35252.03109.28109.43OpenBenchmarking.org

CUDA Mini-Nbody

Test: Original

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Original0001306090120150SE +/- 0.27, N = 3141.83

CUDA Mini-Nbody

Test: Cache Blocking

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Cache Blocking000150100150200250SE +/- 0.51, N = 3246.35

CUDA Mini-Nbody

Test: Loop Unrolling

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Loop Unrolling000160120180240300SE +/- 0.03, N = 3252.03

CUDA Mini-Nbody

Test: SOA Data Layout

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: SOA Data Layout000120406080100SE +/- 0.02, N = 3109.28

CUDA Mini-Nbody

Test: Flush Denormals To Zero

OpenBenchmarking.org(NBody^2)/s, More Is BetterCUDA Mini-Nbody 2015-11-10Test: Flush Denormals To Zero000120406080100SE +/- 0.02, N = 3109.43

Phoronix Test Suite v10.8.4