cufft

Accelerated Computing CUDA CUDA Programming and Performance
#1

Hi:)

I’m just courious, if you have some kind of problem with cufft? I mean, when I’d implemented cufft in my project I received real confused results: for some lenghts of vector I got: or no success or one time success fft and other time not.

Does anyone know something about this?

thanks for answer, take care

p.s. When I changed the SIGNAL_SIZE (in sipmleCUFFT for sdk) on value form (100,100000) not for every values I got “PASSED”.

#2

seriously, noone knows anythink about this? maybe I have to show you my code, because the problem is in my program, not in the cufft?

#3

seriously, noone knows anythink about this? maybe I have to show you my code, because the problem is in my program, not in the cufft?