man PGAGetCommunicator (Fonctions bibliothèques) - Returns the default communicator used when PGARun is called.

NAME

PGAGetCommunicator - Returns the default communicator used when PGARun is called.

INPUT PARAMETERS

ctx
- context variable

OUTPUT PARAMETERS

none

SYNOPSIS

#include "pgapack.h"
MPI_Comm  PGAGetCommunicator(ctx)
PGAContext *ctx

LOCATION

parallel.c

EXAMPLE

Example:
MPI_Comm comm;
PGAContext *ctx,
double f(PGAContext *ctx, int p, int pop);
:
ctx = PGACreate(&argc, argv, PGA_DATATYPE_BINARY, 100, PGA_MAXIMIZE);
PGASetUp(ctx);
comm = PGAGetCommunicator(ctx);