Re: [OMPI devel] MPI_Reduce const sendbuf

2009-09-28 Thread George Bosilca
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. george. On Sep 28, 2009, at 14:05 , Shaun Jackman wrote: Should the sendbuf argu

[OMPI devel] MPI_Reduce const sendbuf

2009-09-28 Thread Shaun Jackman
Should the sendbuf argument of MPI_Reduce be const? On this web page: http://www.mpi-forum.org/docs/mpi21-report-bw/node101.htm the C prototype is not const, but the C++ prototype is const. Cheers, Shaun