Bull does not have a plan available on the MPI-2.2 question yet. Yann K. On Mon, Sep 07, 2009 at 07:53:23AM +0200, Rolf Rabenseifner wrote:

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 [email protected] 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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