GPUoutput

Testing the difference between VGA and DVI video output on CUDA performance

HTML result view exported from: https://openbenchmarking.org/result/1702285-RI-GPUOUTPUT50.

GPUoutputProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionGPUoutputCUDA2 x Intel Xeon E5-2660 v3 @ 3.30GHz (40 Cores)Supermicro X10DRG-OT+-CPU v1.00Intel Xeon E7 v3/Xeon8 x 16384 MB 2133MHz240GB INTEL SSDSC2BB24TITAN X (Pascal) 12288MB (1417/5005MHz)NVIDIA Device 10efIntel 10-Gigabit X540-AT2CentOS Linux 73.10.0-514.6.2.el7.x86_64 (x86_64)GNOME Shell 3.14.4NVIDIA 375.264.4.01.0.24GCC 4.8.5 20150623 + CUDA 8.0xfs1920x1080OpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - Scaling Governor: intel_pstate powersave- SELinux: Enabled.

GPUoutputaskap: Griddingaskap: Degriddingcuda-mini-nbody: Originalcuda-mini-nbody: Cache Blockingcuda-mini-nbody: Loop Unrollingcuda-mini-nbody: SOA Data Layoutcuda-mini-nbody: Flush Denormals To ZeroGPUoutputCUDA10946.0721619.0724.6514.6015.5227.2127.17OpenBenchmarking.org

ASKAP tConvolveCuda

Processing: Gridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP tConvolveCuda 2015-11-10Processing: GriddingGPUoutputCUDA2K4K6K8K10KSE +/- 147.93, N = 310946.071. (CXX) g++ options: -fPIC -O3 -m64 -lcudadevrt -lcudart_static -lrt -lpthread -ldl

ASKAP tConvolveCuda

Processing: Degridding

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP tConvolveCuda 2015-11-10Processing: DegriddingGPUoutputCUDA5K10K15K20K25KSE +/- 568.93, N = 321619.071. (CXX) g++ options: -fPIC -O3 -m64 -lcudadevrt -lcudart_static -lrt -lpthread -ldl

CUDA Mini-Nbody

Test: Original

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: OriginalGPUoutputCUDA612182430SE +/- 0.06, N = 324.65

CUDA Mini-Nbody

Test: Cache Blocking

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Cache BlockingGPUoutputCUDA48121620SE +/- 0.01, N = 314.60

CUDA Mini-Nbody

Test: Loop Unrolling

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Loop UnrollingGPUoutputCUDA48121620SE +/- 0.04, N = 315.52

CUDA Mini-Nbody

Test: SOA Data Layout

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: SOA Data LayoutGPUoutputCUDA612182430SE +/- 0.30, N = 327.21

CUDA Mini-Nbody

Test: Flush Denormals To Zero

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Flush Denormals To ZeroGPUoutputCUDA612182430SE +/- 0.15, N = 327.17

Phoronix Test Suite v10.8.4