AnsweredAssumed Answered

REAL->HERMITIAN_INTERLEAVED->REAL FFT problems

Question asked by stepan.prokipchyn on Jan 8, 2013
Latest reply on Jan 10, 2013 by stepan.prokipchyn

Hi,

 

I am experimenting with AMD FFT library. Currently I am trying to apply forward (from REAL to HERMITIAN_INTERLEAVED) and backward (from HERMITIAN_INTERLEAVED to REAL) transforms sequentially. I am getting the same data as input array, so program seems to be correct. But here is a problem:

 

When applying two backward transforms sequentially (don't ask me why I need that - this is a test project), I get CL_INVALID_COMMAND_QUEUE after second backward transform (see line 158).

 

Can you guys help me to solve this?

Attachments

Outcomes