[mpich-discuss] mpi/errhan/defmsg.h

Dries Kimpe dkimpe at mcs.anl.gov
Thu Sep 30 01:06:27 CDT 2010


* Jeff Hammond <jhammond at mcs.anl.gov> [2010-09-29 23:47:35]:

> You are correct.  I switched from DCMF to MPI collectives and
> apparently only the latter cares about in-place.  See A1 commit 605
> for details.

There is always MPI_IN_PLACE ...

http://www.mpi-forum.org/docs/mpi-20-html/node145.htm

  Dries
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