Hi Brian When you spawn processes with MPI_Comm_spawn(), one of the arguments will be set to an intercommunicator of thes spawner and the spawnees. You can use this intercommunicator as the communicator argument in the MPI_functions.
Jody On Fri, Jul 9, 2010 at 5:56 PM, Brian Budge <brian.bu...@gmail.com> wrote: > Hi all - > > I've been looking at the dynamic process features of mpi-2. I have managed > to actually launch processes using spawn, but haven't seen examples for > actually communicating once these processes are launched. I am additionally > interested in how processes created through multiple spawn calls can > communicate. > > Does anyone know of resources that describe these topics? My google-fu must > not be up to par :) > > Thanks, > Brian > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
