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)
