MPI_File_get_type_extent

Langue: en

Autres versions - même langue

Version: 60598 (mandriva - 22/10/07)

Autres sections - même nom

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

MPI_File_get_type_extent - Returns the extent of datatype in the file

SYNOPSIS

 #include "mpi.h"
 int MPI_File_get_type_extent(MPI_File 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. 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.