Hi,
I was wondering is there a way to communicate between two processes with
two different communicators simultaneously in MPI? Like having two channels
for communication?
Please do let me know.
Thanks,
Ramesh
On Jun 14, 2012, at 8:43 PM, Ramesh Vinayagam wrote:
> I was wondering is there a way to communicate between two processes with two
> different communicators simultaneously in MPI? Like having two channels for
> communication?
I'm not quite sure what you're asking. Are you asking if it's possi
Thanks Jeff,
I was looking more into this scenario :
if (rank ==0){
MPI_Send(&tmp,2048, MPI_INT, 1,123, myComm);
MPI_Recv(&tmp2,2048, MPI_INT, 1,321,
MPI_COMM_WORLD, MPI_STATUS_IGNORE);
}
if (rank == 1){
MPI_Send(&tmp1,2048, MPI_INT, 0,321, MPI_COMM_WO
On Jun 15, 2012, at 4:38 PM, Ramesh Vinayagam wrote:
> I was looking more into this scenario :
>
> if (rank ==0){
> MPI_Send(&tmp,2048, MPI_INT, 1,123, myComm);
> MPI_Recv(&tmp2,2048, MPI_INT, 1,321,
> MPI_COMM_WORLD, MPI_STATUS_IGNORE);
> }
> if (rank == 1){
