[mpiwg-rma] MPI_WIN_CREATE for intercommunicators

Thomas Jahns jahns at dkrz.de
Wed Jan 22 04:41:47 CST 2014

Hello Maik,

On 01/22/14 10:14, maik peterson wrote:
> thomas, today you should start thinking about other possibilities
> to solve your problem. this mpi rma stuff is crappy.

I guess that very much depends on your kind of machine. We've found it to work
very nice with MVAPICH, not so great with PE and OpenMPI.

Regards, Thomas
Thomas Jahns
DKRZ GmbH, Department: Application software

Deutsches Klimarechenzentrum
Bundesstraße 45a
D-20146 Hamburg

Phone: +49-40-460094-151
Fax: +49-40-460094-270
Email: Thomas Jahns <jahns at dkrz.de>

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