[mpiwg-rma] Ticket 434 - Re: Added 4 extra tickets to the RMA wiki
Rolf Rabenseifner
rabenseifner at hlrs.de
Mon Jun 30 05:39:15 CDT 2014
Marc, Bill, and Rajeev,
Marc, as far as I remember, you are the author of the 6 rules
on one-sided semantics on MPI-3.0 page 453 line 39 through
page 454 line 21 (in MPI-2.0 the rules were on page 138).
At ISC 2014, Pavan Balaji, Hubert Ritzdorf and I met to
discuss the unclear RMA synchronization for shared memory,
but we had to start with a problem in RMA semantics
that exists since MPI-2.0.
The outcome was
https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/434
Marc as original author,
Bill and Rajeev as chapter chairs,
please can you check whether we are right with this ticket:
- that the gap between the expected behavior and the
current semantic rules really exists, and
- that our solution is correct,
- and hopefully that it is a good way of filling the gap.
Best regards
Rolf
--
Dr. Rolf Rabenseifner . . . . . . . . . .. email rabenseifner at hlrs.de
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
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