VGAoutput

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

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1702273-RI-VGAOUTPUT63
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Performance Per
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Date
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  Test
  Duration
VGAoutputCUDA
February 27 2017
 
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VGAoutputCUDA

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: LLVMpipe, 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 Server: X Server 1.17.2, Display Driver: modesetting 1.17.2, OpenGL: 2.1 Mesa 11.2.2 Gallium 0.4 (LLVM 3.8 256 bits), Vulkan: 1.0.24, Compiler: GCC 4.8.5 20150623 + CUDA 8.0, File-System: xfs, Screen Resolution: 1024x768

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.

VGAoutputOpenBenchmarking.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 SSDSC2BB24LLVMpipeNVIDIA Device 10efIntel 10-Gigabit X540-AT2CentOS Linux 73.10.0-514.6.2.el7.x86_64 (x86_64)GNOME Shell 3.14.4X Server 1.17.2modesetting 1.17.22.1 Mesa 11.2.2 Gallium 0.4 (LLVM 3.8 256 bits)1.0.24GCC 4.8.5 20150623 + CUDA 8.0xfs1024x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionVGAoutput 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.

VGAoutputcuda-mini-nbody: Flush Denormals To Zerocuda-mini-nbody: SOA Data Layoutcuda-mini-nbody: Loop Unrollingcuda-mini-nbody: Cache Blockingcuda-mini-nbody: Originalaskap: Degriddingaskap: GriddingVGAoutputCUDA36.5636.6325.9825.1335.4521050.1310650.20OpenBenchmarking.org

CUDA Mini-Nbody

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Flush Denormals To ZeroVGAoutputCUDA816243240SE +/- 0.02, N = 336.56

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: SOA Data LayoutVGAoutputCUDA816243240SE +/- 0.03, N = 336.63

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Loop UnrollingVGAoutputCUDA612182430SE +/- 0.03, N = 325.98

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: Cache BlockingVGAoutputCUDA612182430SE +/- 0.01, N = 325.13

OpenBenchmarking.orgSeconds, Fewer Is BetterCUDA Mini-Nbody 2015-11-10Test: OriginalVGAoutputCUDA816243240SE +/- 0.05, N = 335.45

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: DegriddingVGAoutputCUDA5K10K15K20K25KSE +/- 568.93, N = 321050.131. (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: GriddingVGAoutputCUDA2K4K6K8K10KSE +/- 0.00, N = 310650.201. (CXX) g++ options: -fPIC -O3 -m64 -lcudadevrt -lcudart_static -lrt -lpthread -ldl

7 Results Shown

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

VGAoutputCUDA

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: LLVMpipe, 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 Server: X Server 1.17.2, Display Driver: modesetting 1.17.2, OpenGL: 2.1 Mesa 11.2.2 Gallium 0.4 (LLVM 3.8 256 bits), Vulkan: 1.0.24, Compiler: GCC 4.8.5 20150623 + CUDA 8.0, File-System: xfs, Screen Resolution: 1024x768

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 27 February 2017 16:34 by user user.