clAmdFft : Optimum setup for 32K FFT ?

Discussion created by FrodoTheGiant on Jan 10, 2011
Latest reply on Jun 7, 2011 by divij

Hello AMD,

I am using your clAmdFft APP library to do a 32K FFT. Unfortunately performance is not as good as with Apples OpenCL FFT implementation (

I am using the default settings / default parameters to call your API functions. Is there a way to speed things up a bit? Which settings would you recommend?