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Re: [Starpu-devel] Data target node + STARPU_VARIABLE_NBUFFERS


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  • From: Mirko Myllykoski <mirkom@cs.umu.se>
  • To: samuel.thibault@inria.fr
  • Cc: Starpu Devel <starpu-devel@lists.gforge.inria.fr>
  • Subject: Re: [Starpu-devel] Data target node + STARPU_VARIABLE_NBUFFERS
  • Date: Fri, 05 Oct 2018 13:24:23 +0200
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On 2018-10-05 10:16, Samuel Thibault wrote:
Samuel Thibault, le ven. 05 oct. 2018 10:15:06 +0200, a ecrit:
Mirko Myllykoski, le ven. 05 oct. 2018 10:02:42 +0200, a ecrit:
> Is there a way to set the data target node when starpu_codelet::nbuffers is
> set to STARPU_VARIABLE_NBUFFERS
> ?

You can use dyn_nodes instead of nodes, yes.

Ah, sorry, read too fast. Mmm, with variable nbuffers, I don't think we
have implemented something yet, but it should be easy.

Samuel

Hi,

That functionality would be useful since right now I am copying stuff manually when necessary.

Is that something that could be added to the StarPU 1.2 branch?

- Mirko


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