Re: [Discuss-gnuradio] GSOC ideas [802.11]

[Martin Braun (CEL)]

On Thu, Apr 25, 2013 at 04:38:19PM +0200, address@hidden wrote:
> Hi guys,
> I've a question(maybe this is spam): I'm thinking about my proposal,where I 

As long as you don't want an investment of 1000000 from us, it's
probably not spam :)

> want move some part on cuda( in this way,you can also see/verify the 
> difference 
> in term of performance). Is cuda okay for you, or do you prefer openCL?

I'm not sure you will be able to do either for this project. Have you
checked the mailing list archives? Getting GPU-based processing into a
GNU Radio flowgraph is quite hard, given the structure of the
scheduler. Also, which elements are you hoping to accelerate?

To answer your question, the more portable, the better, so my gut says
OpenCL > CUDA.

MB

-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

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KIT -- University of the State of Baden-Württemberg and
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