DragonFly On-Line Manual Pages
MPI_File_get_info(3) MPI MPI_File_get_info(3)
NAME
MPI_File_get_info - Returns the hints for a file that are actually
being used by MPI
SYNOPSIS
int MPI_File_get_info(MPI_File mpi_fh, MPI_Info *info_used)
INPUT PARAMETERS
fh - file handle (handle)
OUTPUT PARAMETERS
info_used
- info object (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.
LOCATION
mpi-io/get_info.c
8/11/2010 MPI_File_get_info(3)