Hi everyone,

I'm having troubles getting better performance from FFT. Both CPU and GPU are not maxing and FFT seems to skip few of the beats on random. How can I tweak the FFT or how can I use some other FFT. There seem to be plenty new solutions out there. FFT was developed by C. F. Gauss around 1805. Yeah, mind blown, too.

AAFFT: https://github.com/KAdamek/AAFFT

SFFT: http://groups.csail.mit.edu/netmit/sFFT

FFTW: http://www.fftw.org

SFFT vs. FFTW: http://www.spiral.net/software/sfft.html

Please shed some light on this subject.