pgasetcommunicator(4) debian man page | unix.com

PGASetCommunicator(4)						      PGAPack						     PGASetCommunicator(4)

NAME
       PGASetCommunicator - Set the default communicator to use when PGARun is called.

DESCRIPTION
       Does not necessarily need to be the same as the number of processes in MPI_COMM_WORLD (which is the default).

INPUT PARAMETERS
       ctx    - context variable
       comm   - communicator to use

OUTPUT PARAMETERS
       none

SYNOPSIS
       #include "pgapack.h"
       void  PGASetCommunicator(ctx, comm)
       PGAContext *ctx
       MPI_Comm comm

LOCATION
       parallel.c

EXAMPLE
       Example:
       MPI_Comm mycomm;
       PGAContext *ctx,
       double f(PGAContext *ctx, int p, int pop);
       :
       ctx = PGACreate(&argc, argv, PGA_DATATYPE_BINARY, 100, PGA_MAXIMIZE);
       PGASetCommunicator(ctx, mycomm);
       PGASetUp(ctx);
       PGARun(ctx, f);
       PGADestroy(ctx);

								     05/01/95						     PGASetCommunicator(4)