[Mpi-forum] Implementation of 2.2 and Thursday MPI session at EuroPVM/MPI

Tue Sep 8 14:02:28 CDT 2009

IBM does not yet have a date in plan.

Dick Treumann  -  MPI Team
IBM Systems & Technology Group
Dept X2ZA / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601
Tele (845) 433-7846         Fax (845) 433-8363

  From:       "Rolf Rabenseifner" <rabenseifner at hlrs.de>                                                                 

  To:         "Richard Graham" <rlgraham at ornl.gov>                                                                       

  Cc:         mpi-forum at lists.mpi-forum.org                                                                              

  Date:       09/07/2009 01:54 AM                                                                                        

  Subject:    [Mpi-forum] Implementation of 2.2 and Thursday MPI session at     EuroPVM/MPI                              

  Sent by:    mpi-forum-bounces at lists.mpi-forum.org                                                                      

Rich and
Rajeev, Jeff, Dick, Rolf V., Erez, Naoki Sueyasu, Yann, David,
Mark, Hubert and Jesper, Alexander and Keith, David Gingold
(i.e., all who are mentioned on the attached slide),

on this Thursday (Sep.10, 2009), I expect, you will present MPI-2.2
at EuroPVM/MPI in the "MPI forum information session" (3-4pm).

One question will be, when it is to expect that MPI-2.2 will be
available as MPI libraries.

The number of new routines and enhancements is small.
I would expect, that the question from last year slide should be
modified into "available at SC09?"

I can imagine that mpich2 and OpenMPI have a real opportunity
to met such a goal.

I hope, all MPI implementors can give you a rough estimate when
their MPI libraries will be MPI-2.2 compliant.

For me, this is also the answer to the question, when users should
substitute their old MPI-2.1 books by the new MPI-2.2 book:
https://fs.hlrs.de/projects/par/mpi/mpi22/

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
Nobelstr. 19, D-70550 Stuttgart, Germany . (Office: Allmandring 30)
[attachment "mpi21-implementation-slide.pdf" deleted by Richard
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