fftw- Float + SSE - Size: 2D FFT Size 2048

Intel Core i5-7600K testing with a ASUS PRIME Z270-K and Intel Kabylake GT2 3072MB on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1709057-TR-FFTWFLOAT64.

fftw- Float + SSE - Size: 2D FFT Size 2048ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionFloat + SSE - Size: 2D FFT Size 2048Intel Core i5-7600K @ 3.80GHz (4 Cores)ASUS PRIME Z270-KIntel Device 591f32768MB2 x 2000GB Hitachi HDS72302 + 128GB SAMSUNG SSD 830Intel Kabylake GT2 3072MB (1150MHz)Realtek ALC887-VDE2350Intel ConnectionUbuntu 16.044.4.0-45-generic (x86_64)Xfce 4.12intel 2.99.9174.3 Mesa 12.0.6GCC 5.4.0 20160609ext41920x1080OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: acpi-cpufreq ondemand

fftw- Float + SSE - Size: 2D FFT Size 2048fftw: Float + SSE - 2D FFT Size 2048Standard ErrorStandard DeviationFloat + SSE - Size: 2D FFT Size 204822680339.232.59%OpenBenchmarking.org

FFTW

Build: Float + SSE - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048Float + SSE - Size: 2D FFT Size 20485K10K15K20K25KSE +/- 339.23, N = 3226801. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

Phoronix Test Suite v10.8.4