MPI_Recv

Basic receive

Synopsis

#include "mpi.h"
int MPI_Recv( buf, count, datatype, source, tag, comm, status )
void             *buf;
int              count, source, tag;
MPI_Datatype     datatype;
MPI_Comm         comm;
MPI_Status       *status;

Output Parameters

	buf	initial address of receive buffer (choice)
	status	status object (Status)

Input Parameters

	count	maximum number of elements in receive buffer (integer)
	datatype	datatype of each receive buffer element (handle)
	source	rank of source (integer)
	tag	message tag (integer)
	comm	communicator (handle)