MPI_File_iwrite_shared - Nonblocking write using shared
       file pointer


SYNOPSIS

       C:

            #include <mpi.h>

            int MPI_File_iwrite_shared( fh, buf, count,
                                        datatype, request )
            MPI_File         fh;
            void             *buf;
            int              count;
            MPI_Datatype     datatype;
            MPIO_Request     *request;

       Fortran:

            INCLUDE "mpif.h" (or USE MPI)

            <type> buf(*)
            INTEGER fh, count, datatype, request, ierror
            CALL MPI_FILE_IWRITE_SHARED(fh, buf, count, datatype,
            request, ierror)


STANDARDS

       This release implements the MPI 2.0 standard, as
       documented by the MPI Forum in the July 1997 release of
       MPI:  A Message Passing Interface Standard.


DESCRIPTION

       MPI_File_iwrite_shared is a nonblocking write using a
       shared file pointer.  This routine accepts the following
       parameters:

       fh             file handle (handle)

       buf            initial address of buffer (choice)

       count          number of elements in buffer (nonnegative
                      integer)

       datatype       datatype of each buffer element (handle)

       request        request object (handle)


Fortran Programs

       All MPI routines in Fortran (except for MPI_WTIME(3F) and
       MPI_WTICK(3F)) have the additional argument ierror at the

       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 (such as MPI_Datatype(3) and MPI_Comm(3))
       are of type INTEGER in Fortran.


SEE ALSO

       MPI_Comm(3), MPI_Datatype(3)

       MPI_WTIME(3F), MPI_WTICK(3F)


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