GPUoutput

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

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Date
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  Duration
GPUoutputCUDA
February 28 2017
 
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GPUoutputCUDA

Processor: 2 x Intel Xeon E5-2660 v3 @ 3.30GHz (40 Cores), Motherboard: Supermicro X10DRG-OT+-CPU v1.00, Chipset: Intel Xeon E7 v3/Xeon, Memory: 8 x 16384 MB 2133MHz, Disk: 240GB INTEL SSDSC2BB24, Graphics: TITAN X (Pascal) 12288MB (1417/5005MHz), Audio: NVIDIA Device 10ef, Network: Intel 10-Gigabit X540-AT2

OS: CentOS Linux 7, Kernel: 3.10.0-514.6.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Driver: NVIDIA 375.26, OpenGL: 4.4.0, Vulkan: 1.0.24, Compiler: GCC 4.8.5 20150623 + CUDA 8.0, File-System: xfs, Screen Resolution: 1920x1080

Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

GPUoutputOpenBenchmarking.orgPhoronix Test Suite2 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 8.0xfs1920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionGPUoutput BenchmarksSystem Logs- --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

This is a CUDA benchmark of ATNF's ASKAP Benchmark with currently using the tConvolveCuda sub-test. Learn more via the OpenBenchmarking.org test page.

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

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

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

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

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

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

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

7 Results Shown

ASKAP tConvolveCuda:
  Gridding
  Degridding
CUDA Mini-Nbody:
  Original
  Cache Blocking
  Loop Unrolling
  SOA Data Layout
  Flush Denormals To Zero

GPUoutputCUDA

Processor: 2 x Intel Xeon E5-2660 v3 @ 3.30GHz (40 Cores), Motherboard: Supermicro X10DRG-OT+-CPU v1.00, Chipset: Intel Xeon E7 v3/Xeon, Memory: 8 x 16384 MB 2133MHz, Disk: 240GB INTEL SSDSC2BB24, Graphics: TITAN X (Pascal) 12288MB (1417/5005MHz), Audio: NVIDIA Device 10ef, Network: Intel 10-Gigabit X540-AT2

OS: CentOS Linux 7, Kernel: 3.10.0-514.6.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Driver: NVIDIA 375.26, OpenGL: 4.4.0, Vulkan: 1.0.24, Compiler: GCC 4.8.5 20150623 + CUDA 8.0, File-System: xfs, Screen Resolution: 1920x1080

Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: SELinux: Enabled.

Testing initiated at 28 February 2017 11:32 by user user.