mpi_file_get_type_extent(3) debian man page | unix.com

MPI_File_get_type_extent(3)						MPI					       MPI_File_get_type_extent(3)

NAME
       MPI_File_get_type_extent -  Returns the extent of datatype in the file

SYNOPSIS
       int MPI_File_get_type_extent(MPI_File mpi_fh, MPI_Datatype datatype,
				    MPI_Aint *extent)

INPUT PARAMETERS
       fh     - file handle (handle)
       datatype
	      - datatype (handle)

OUTPUT PARAMETERS
       extent - extent of the datatype (nonnegative integer)

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
       get_extent.c

								     8/11/2010					       MPI_File_get_type_extent(3)