Sorry! That reply was intended to another post! Jody
On Thu, Mar 13, 2008 at 8:21 AM, jody <jody....@gmail.com> wrote: > HI > I think the recvcount argument you pass to MPI_Allgather should not be > 1 but instead > the number of MPI_INTs your buffer rem_rank_tbl can contain. > As it stands now, you tell MPI_Allgather that it may only receive 1 MPI_INT. > > Furthermore, i'm not sure, but i think your receive buffer should be > large enough > to contain messages from *all* processes, and not just from the "far side" > > Jody > > . >
