Hi all,
i’m wondering if CUFFT can deal with pitched allocated structures (cudaMallocPitch allocated).
No reference I was able to find in the CUFFT manual about pitched structures or pitch parameter for input/ouput variables.
Hence, I deduce that no pitched structures are compatible with cufft. Is is correct?
I was also wondering if the cudaMallocPitch call affects the allocation of a 1D structure as in the following example:
cudaMallocPitch((void**)&u, &pitch_u, cN2SizeC,1)
I guess that in practis there is no difference with cudaMalloc((void**)&u, cN2SizeCcN1) in this case.
What do you think?
I would be gratefull to anyone that can help me in understanding better these points.
Thank you
Pietro