MPI_File_get_group(3) MPI-2 MPI_File_get_group(3)
NAME
MPI_File_get_group - Returns the group of processes that opened the file
SYNOPSIS
#include "mpi.h"
int MPI_File_get_group(MPI_File fh, MPI_Group *group)
INPUT PARAMETERS
fh - file handle (handle)
OUTPUT PARAMETERS
group - group that opened the file (handle)
NOTES FOR FORTRAN
All MPI routines in Fortran (except for 'MPI_WTIME' and 'MPI_WTICK') have an additional argument 'ierr' at the end of the argument list.
the routine in C. In Fortran, MPI routines are subroutines and are invoked with the 'call' statement.
All MPI objects (e.g., 'MPI_Datatype', 'MPI_Comm', 'MPI_File') are of type 'INTEGER' in Fortran.
2/5/1998 MPI_File_get_group(3)
