19 Mar
2013
19 Mar
'13
7:21 p.m.
Hi all, So i can't seem to find the answer to this question. I keep getting the failure "Too many communicators". Could someone explain what calls "use up" communicators, and could i be calling/using more than the default total?. I'm trying to debug my code so i can free up the communicators and not just repeatedly create them. I'm a bit perplexed with this, probably a lack of in depth knowledge, but i only run any of my MPI initializations one time then all my calls with mpi are either sums, max, min, allreduce, alltoall. thanks Ryan Crocker University of Vermont, School of Engineering Mechanical Engineering Department [email protected] 315-212-7331