3.2.1 Blocking send

The syntax of the blocking send operation is given below.



MPI_SEND(buf, count, datatype, dest, tag, comm)

IN
buf initial address of send buffer (choice)
IN
count number of elements in send buffer (nonnegative integer)
IN
datatype datatype of each send buffer element (handle)
IN
dest rank of destination (integer)
IN
tag message tag (integer)
IN
comm communicator (handle)

int MPI_Send(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm)



MPI_SEND(BUF, COUNT, DATATYPE, DEST, TAG, COMM, IERROR)
<type> BUF(*)
INTEGER COUNT, DATATYPE, DEST, TAG, COMM, IERROR



The blocking semantics of this call are described in Sec. 3.4.

MPI-Standard for MARMOT