Raistmer,
The new SDK is going to be released soon.
hi
it would be really great if you could post your ported OpenCL FFT code...
thanks
Originally posted by: fulcrum_xyz
hi
it would be really great if you could post your ported OpenCL FFT code...
thanks
Thanks Raistmer, I have the apple version...and currently porting it to run on my OpenSUSE 11.2.
So, I was wondering if you had already ported it to a linux (non MacOS version) and if you could share that ?
thanks again...
P.S: I have taken a look at the OpenCL SDK FFT sample, that seems to be very preliminary and support very minimal parameters (on 1D, no batching, no complex)...
Originally posted by: fulcrum_xyz
Thanks Raistmer, I have the apple version...and currently porting it to run on my OpenSUSE 11.2.
So, I was wondering if you had already ported it to a linux (non MacOS version) and if you could share that ?
thanks again...
P.S: I have taken a look at the OpenCL SDK FFT sample, that seems to be very preliminary and support very minimal parameters (on 1D, no batching, no complex)...
hey thanks for the info...
i wanted to benchmark some (mostly 2^x) 2D FFTs on OpenCL on the GPU
On the NVIDIA cars, i think we can safely assume that the performance with OpenCL with <= cufft performance ( ~ 20 - 40 % ). I am not sure if NVD is even thinking of a OpenCL version of theier library anytime soon...
But, with the ATI cards its not all the clear...so I was looking to get an estimate for the same (it would be also great if someone from AMD could fill us in if they have nay information in this regard..)
So, with I've concluded that porting the Apple OpenCL fft and benchmarking it both the hardware is the best way to go (with the lack of any futher info...)....'