debian man page for pgagetrank

PGAGetRank(4)							      PGAPack							     PGAGetRank(4)

NAME
       PGAGetRank  -  Returns  the rank of the processor in communicator comm.	If comm is NULL or a sequential version of PGAPack is used, PGAGe-
       tRank() returns 0.

INPUT PARAMETERS
       ctx    - context variable structure pointer
       comm   - an MPI communicator

OUTPUT PARAMETERS
       none

SYNOPSIS
       #include "pgapack.h"
       int  PGAGetRank(ctx, comm)
       PGAContext *ctx
       MPI_Comm comm

LOCATION
       parallel.c

EXAMPLE
       Example:
       PGAContext  *ctx;
       int	    rank;
       :
       rank = PGAGetRank(ctx, MPI_COMM_WORLD);
       if (rank == 0) {
       LetTheMasterDoSomething();
       }

								     05/01/95							     PGAGetRank(4)