FFT

fft tests

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FFT1
September 08 2015
 
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FFT1

Processor: 2 x Intel Xeon E5-2680 v3 @ 3.30GHz (48 Cores), Motherboard: ASUS Z10PE-D8 WS, Chipset: Intel Xeon E5 v3/Core, Memory: 8 x 16384 MB 2133MHz Micron, Disk: 3 x 4001GB Western Digital WD4003FZEX-0 + 500GB Samsung SSD 850, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel I210 Gigabit Connection

OS: CentOS 7.1.1503, Kernel: 4.2.0-1.el7.elrepo.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: nouveau 1.0.10, OpenGL: 2.1 Mesa 10.2.7 Gallium 0.4, Compiler: GCC 4.8.3 20140911, 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.

FFTOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon E5-2680 v3 @ 3.30GHz (48 Cores)ASUS Z10PE-D8 WSIntel Xeon E5 v3/Core8 x 16384 MB 2133MHz Micron3 x 4001GB Western Digital WD4003FZEX-0 + 500GB Samsung SSD 850LLVMpipeRealtek ALC1150Intel I210 Gigabit ConnectionCentOS 7.1.15034.2.0-1.el7.elrepo.x86_64 (x86_64)GNOME Shell 3.8.4X Server 1.15.0nouveau 1.0.102.1 Mesa 10.2.7 Gallium 0.4GCC 4.8.3 20140911xfs1024x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionFFT 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.

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineFFT17001400210028003500SE +/- 52.38, N = 33032.811. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 256FFT12K4K6K8K10KSE +/- 837.35, N = 1011354.201. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

FFT1

Processor: 2 x Intel Xeon E5-2680 v3 @ 3.30GHz (48 Cores), Motherboard: ASUS Z10PE-D8 WS, Chipset: Intel Xeon E5 v3/Core, Memory: 8 x 16384 MB 2133MHz Micron, Disk: 3 x 4001GB Western Digital WD4003FZEX-0 + 500GB Samsung SSD 850, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel I210 Gigabit Connection

OS: CentOS 7.1.1503, Kernel: 4.2.0-1.el7.elrepo.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: nouveau 1.0.10, OpenGL: 2.1 Mesa 10.2.7 Gallium 0.4, Compiler: GCC 4.8.3 20140911, 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 8 September 2015 19:52 by user root.