Can matlab call acceleraterated c function by CUDA?

[albertplus]

Hello everyone!
I’m a new user for CUDA & matlab.
And I have a question now:
If I have a mex c function called by matlab, and I want to accelerate this function by CUDA.
Finally I want to use matlab to call this accelerated function, should I set up some special parameter for matlab or CUDA?
Or I just re-mex it and follow the normal procedure for c calling CUDA?
Thanks to everyone! And forgive me the poor English!

[cgorac]

If I have a mex c function called by matlab, and I want to accelerate this function by CUDA.

Finally I want to use matlab to call this accelerated function, should I set up some special parameter for matlab or CUDA?

Or I just re-mex it and follow the normal procedure for c calling CUDA?

Google for nvmex.

[MeinLieberTanz]

Please try this document: http://developer.download.nvidia.com/compute/cuda/1_0/Accelerating%20Matlab%20with%20CUDA.pdf

[melonakos]

You might also consider two other options:

1. Using Jacket directly instead of writing your own CUDA kernels, [url=“http://accelereyes.com/jacket_tour”]http://accelereyes.com/jacket_tour[/url]

and

2. If you definitely want to write your own CUDA, the Jacket SDK trumps standalone MEX, as described here: [url=“http://blog.accelereyes.com/blog/2010/10/29/jacket_sdk_trumps_mex/”]http://blog.accelereyes.com/blog/2010/10/29/jacket_sdk_trumps_mex/[/url]

Cheers!