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Re: [Starpu-devel] Compare GPU/CPU execution.


Chronologique Discussions 
  • From: Xavier Lacoste <xavier.lacoste@inria.fr>
  • To: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] Compare GPU/CPU execution.
  • Date: Thu, 12 Jan 2012 09:54:37 +0100
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>

It's ok, I'll modify my cuda codelet to get data on GPU, run cpu kernel and compare results.

Le 12/01/2012 09:42, Xavier Lacoste a écrit :
Hello,

I know my GPU kernel calls are wrong and I'm looking why...
I tried to test my sparse_gemm externaly to PaStiX and it seems correct to me, so I must have an issue with my usage of it in PaStiX...
I would like starpu to run both CPU/GPU kernels with same entries compare output buffers and stop if they are differents.
I know it's not christmas anymore but does such feature exists in StarPU ?

XL.


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