Corresponding Receive Routine of MPI_Bcast
mpi, parallel-processing
Solution
MPI_Bcast is both the sender and the receiver call.
Consider the prototype for it.
int MPI_Bcast ( void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm )
All machines except for the machine with id = root are receivers. The machine that has the id = root is the sender.
Problem
What would be the corresponding MPI receive routine of the broadcast routine, MPI_Bcast. Namely, one processor broadcasts a message to a group, let's say all world, how I can have the message in these processes? Thank you. Regards SRec