fftwopt14

Intel Core i5-4200U testing with a LENOVO 20CD0032US and Intel Haswell-ULT IGP on Arch rolling via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1504174-DE-FFTWOPT1443.

fftwopt14ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i5-4200UIntel Core i5-4200U @ 2.60GHz (4 Cores)LENOVO 20CD0032USIntel Haswell-ULT DRAM4096MB128GB SAMSUNG MZ7TD128Intel Haswell-ULT IGP (1000MHz)Intel Haswell-ULT HD AudioIntel Wireless 7260Arch rolling3.19.4-1-ck (x86_64)intel 2.99.9123.3 Mesa 10.5.3GCC 4.9.2 20150304 + Clang 3.6.0 + LLVM 3.6.0ext41920x1080OpenBenchmarking.org- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-linker-hash-style=gnu - Scaling Governor: intel_pstate powersave

fftwopt14fftw: Float + SSE - 2D FFT Size 1024Standard ErrorStandard DeviationIntel Core i5-4200U9474.4285.032.01%OpenBenchmarking.org

FFTW

Build: Float + SSE - Size: 2D FFT Size 1024

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.4Build: Float + SSE - Size: 2D FFT Size 1024Intel Core i5-4200U2K4K6K8K10KSE +/- 85.03, N = 59474.421. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

Phoronix Test Suite v10.8.4