[Mpi-forum] Madrid hybrid slides: init/finalize

[Pavan Balaji]

That's one of the proposed changes.

On 08/26/2013 01:06 PM, Wesley Bland wrote:
> Am I mistaken in remembering that MPI doesn't allow an application to go
> in and out of MPI:
>
> INIT
> ....
> FINALIZE
> ....
> INIT
> ....
> FINALIZE
>
> I've looked at the standard and that's what Section 8.7 says to me. So
> am I correct in assuming that this will change that text to say that you
> can start, stop, and start new "MPI epochs"?
>
> Thanks,
> Wesley
>
>
> On Mon, Aug 26, 2013 at 12:10 PM, Jeff Squyres (jsquyres)
> <jsquyres at cisco.com <mailto:jsquyres at cisco.com>> wrote:
>
>     The hybrid working group will be hosting a plenary on Friday
>     afternoon in Madrid.
>
>     We will be presenting a proposal on MPI_INIT/MPI_FINALIZE regarding
>     interaction with threads (going back to the use cases Jeff Hammond
>     raised at a prior Forum meeting), and nested MPI_INIT/MPI_FINALIZE.
>       This is not a formal reading; we're requesting Forum feedback on
>     the overall ideas.
>
>     The slides are attached.  See you in Madrid.
>
>     --
>     Jeff Squyres
>     jsquyres at cisco.com <mailto:jsquyres at cisco.com>
>     For corporate legal information go to:
>     http://www.cisco.com/web/about/doing_business/legal/cri/
>
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>
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji