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- From: Samuel Thibault <samuel.thibault@ens-lyon.org>
- To: mansouri farouk <farouk.mansouri@gipsa-lab.grenoble-inp.fr>
- Cc: Starpu devel <starpu-devel@lists.gforge.inria.fr>
- Subject: Re: [Starpu-devel] Load balancing over MPI nodes
- Date: Wed, 11 Feb 2015 10:10:18 +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>
Hello,
mansouri farouk, le Tue 10 Feb 2015 15:45:05 +0100, a écrit :
> I would like to ask if STARPU can be in charge of the load balancing over
> several MPI nodes using dynamic scheduling (Work-stealing, ...etc) ?
This is not implemented yet, but we plan to do it for starpu 1.3
> Otherwise, how can you suggest to do that manually ....
That can be done by performing the data migration, see "MPI Data
migration" chapter in the documentation and the stencil5.c example.
Samuel
- [Starpu-devel] Load balancing over MPI nodes, mansouri farouk, 10/02/2015
- Re: [Starpu-devel] Load balancing over MPI nodes, Samuel Thibault, 11/02/2015
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