I’m trying to do batches of 1D FFTs using CUFFT but I’d like to be able to vary the batch size. I know in advance what the maximum batch size will be. I can’t currently see any way to do this without destroying and recreating the plan. Does anyone have any suggestions?
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| (Uncodumented?) limit of fftsize for 1d batch ffts Problem w/CUFFT docs and w/cufftPlan1d | 0 | 2658 | October 19, 2008 | |
| CUFFT Issues | 2 | 891 | February 4, 2011 | |
| Limit of CUFFT 1D with Batch | 0 | 1433 | July 20, 2010 | |
| How to batch 3D FFT of different size? | 0 | 4840 | June 7, 2011 | |
| CUFFT (and kernel) questions | 1 | 2258 | August 14, 2009 | |
| Confused about cufftPlan | 0 | 3150 | July 5, 2009 | |
| Batch limit of 1D cufft | 1 | 1465 | October 10, 2009 | |
| FFT algorithm implementation | 5 | 1552 | December 31, 2009 | |
| No Increase in Performance with Increased Batch Size for CUFFT | 1 | 1510 | May 5, 2009 | |
| Benchmarking Paricular Sized CUFFT I have a CUFFT, and I can't seem to get anywhere near optimal | 0 | 2239 | April 27, 2009 |