inverse cufft issue

Hi
i am having very strange problems

  1. In one code sample , i am having data on host
    i am transferring complex data to device and then calculating it inverse cufft , this icufft is not normalized , i am having the no of elements as 8k . How to normalize it as dividing with 8k is not producing the correct results.

  2. In another code sample, i have the data on device , i try to perform inverse cufft but it gives results as blank image.

If i comment on inverse fft portion in both the cases my results matches.

In both the cases everything seems normal from compile time viewpoint.

Please help me out.

1 Like

this is solved now