jsquyres at [hidden]
Tue Jan 29 11:19:20 CST 2008
I agree; there is no need for clarification (I already withdrew this
errata request: http://lists.cs.uiuc.edu/mailman/private/mpi-21/2008-January/000011.html)
On Jan 28, 2008, at 12:52 PM, Rolf Rabenseifner wrote:
> Mainly to Jeff Squyres, Hubert Ritzdorf, Rolf Rabenseifner, Nicholas
> Bill Gropp, Dick Treumann
> This is a follow up to:
> MPI_FINALIZE in MPI-2 (with spawn)
> in http://www.cs.uiuc.edu/homes/wgropp/projects/parallel/MPI/mpi-errata/index.html
> with mail discussion in
> When I understand correctly, then a clarification is not needed
> because the MPI standard expresses all, i.e.
> - MPI_Finalize need not to behave like a barrier
> - but is allowed to have a barrier inside.
> - If the user wants to exit one spawned process while
> the others still continue to work, he/she must
> disconnect this process before calling MPI_Finalize on it.
> If somebody wants a clarification to be included into the standard
> and therefore in Ballot 4, please send me your wording
> with the page and line references included.
> If all agree, that no clarification is needed, then I would finish
> this track.
> Best regards
> Dr. Rolf Rabenseifner . . . . . . . . . .. email rabenseifner_at_[hidden]
> High Performance Computing Center (HLRS) . phone ++49(0)711/685-65530
> University of Stuttgart . . . . . . . . .. fax ++49(0)711 / 685-65832
> Head of Dpmt Parallel Computing . . . www.hlrs.de/people/rabenseifner
> Nobelstr. 19, D-70550 Stuttgart, Germany . (Office: Allmandring 30)
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