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)?
