This is a matter examined right now by the MPI Forum (https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/140
) for the upcoming version 3.0. So far, Open MPI follows the
prototypes described by the standard.
On Sep 28, 2009, at 14:05 , Shaun Jackman wrote:
> Should the sendbuf argument of MPI_Reduce be const?
> On this web page:
> the C prototype is not const, but the C++ prototype is const.
> devel mailing list