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MPI_File_get_group(3)		      MPI		 MPI_File_get_group(3)

NAME
       MPI_File_get_group  -   Returns	the group of processes that opened the
       file

SYNOPSIS
       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.  ierr is
       an integer and has the same meaning as the return value of 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 )	are of type INTEGER in
       Fortran.

				   2/3/2025		 MPI_File_get_group(3)

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