python numpy.fft.fft cuFFT

Hi all,

I have a python program, and in this program , it contains a piece code : result = numpy.fft.fft(result, n=pad, axis=0)[:1024, :], the parameter result is a 2d real array[1024*251], I want to know if the function numpy.fft.fft can be replaced with cuFFT library function. If could, which function should I use? Thanks a lot.