Separate Focus HTML for Basic Foil 23 Fortran example:Blocking Receive MPI

Basic HTML version of Foils prepared 10 Oct 1995

Foil 23 Fortran example:Blocking Receive MPI_RECV

From Fox Presentation Fall 1995 CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Geoffrey C. Fox

1	integer status(MPI_STATUS_SIZE) An array to store status
2	integer mpierr, count, datatype, source, tag, comm
3	integer recvbuf(100)
4	count=100
5	datatype=MPI_REAL
6	comm=MPI_COMM_WORLD
7	source=MPI_ANY_SOURCE accept any source processor
8	tag=MPI_ANY_TAG accept anmy message tag
9	call MPI_RECV (recvbuf,count,datatype,source,tag,comm,status,mpierr)
10	Note source and tag can be wild-carded