bgirgis/OpenCL-examples
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added example04 for clfft inplace complex-interleaved transform

Browse Source
This commit is contained in:
Dakota St. Laurent
2015-08-03 16:01:08 -04:00
parent 3129ddfbf9
commit 14438e2355
5 changed files with 196 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
README.md
View File

@@ -42,10 +42,11 @@ Measures the duration of adding two vectors. See the README in the folder for mo
## example 02
Demonstrates that one array can be modified several times without having to re-read and re-write data to and from the GPU.
## TODO
## example 03
A simple example using the `cl_khr_fp64` extension which allows for usage of doubles instead of floats.
- figure out how OpenCL manages memory (when are buffers cleared on the GPU?)
- figure out how to view the OpenCL assembly code if possible (is warp divergence happening?)
## example 04
An example of the CLFFT library for an in-place complex-interleaved transform.
## Some Notes
From the [guide on programming OpenCL for NVIDIA](http://www.nvidia.com/content/cudazone/download/OpenCL/NVIDIA_OpenCL_ProgrammingGuide.pdf):