MPI_Win_f2c - Convert a window handle from its Fortran
representation to its C representation
SYNOPSIS
#include <mpi.h>
MPI_Win
MPI_Win_f2c(MPI_Fint f_handle)
INPUT PARAMETER
f_handle
- Fortran window handle
RETURN VALUE
win - C window 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 For
tran, 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.
ERRORS
This function does not return the normal MPI_SUCCESS inte
ger value upon success. Instead, it returns a handle to
the converted object. If an error occurs, the appropriate
NULL handle will be returned.
SEE ALSO
MPI_Comm_Win(3)
MORE INFORMATION
For more information, please see the official MPI Forum
web site, which contains the text of both the MPI-1 and
MPI-2 standards. These documents contain detailed infor
mation about each MPI function (most of which is not
duplicated in these man pages).
http://www.mpi-forum.org/
LOCATION
handles.c
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