[Mpi3-hybridpm] MPI Hybrid proposal

William Gropp wgropp at illinois.edu
Sun Sep 6 03:58:12 CDT 2009

That's a good point, and it also applies to heterogeneous systems  
(particularly those that aren't merely homogeneous collections of  
heterogeneous nodes).

On Sep 5, 2009, at 2:21 PM, Pavan Balaji wrote:

>> I put on the wiki a new version of my proposal
> Thanks Marc. Should there be an additional call to
> MPI_Get_num_endpoints() instead of using a predefined attribute
> MPI_ENDPOINTS? This will allow implementations to decide how many end
> points to create depending on how many other applications are sharing
> the network resources, for example.
>  -- Pavan
> -- 
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
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William Gropp
Deputy Director for Research
Institute for Advanced Computing Applications and Technologies
Paul and Cynthia Saylor Professor of Computer Science
University of Illinois Urbana-Champaign

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