On Tue, 2010-08-10 at 19:09 -0700, Randolph Pullen wrote:
> Jeff thanks for the clarification,
> What I am trying to do is run N concurrent copies of a 1 to N data
> movement program to affect an N to N solution.
I'm no MPI guru, nor do I completely understand what you are doing, but
isn't this an allgather (or possibly an alltoall)?