Loadable Function: [VALUE INFO] = MPI_Recv(SOURCE,TAG,COMM)

Receive an MPI message containing an Octave variable and extract its value. The Octave variable being received is returned as VALUE, while INFO is an integer indicating success or failure.

          SOURCE must be an integer indicating source processes
          TAG must be an integer to identify the message by openmpi
          COMM must be an octave communicator object created by MPI_Comm_Load function

See also: MPI_Comm_Load MPI_Init MPI_Finalize MPI_Send