mpi_file_iwrite_at(3) debian man page | unix.com

MPI_File_iwrite_at(3)							MPI						     MPI_File_iwrite_at(3)

NAME
       MPI_File_iwrite_at -  Nonblocking write using explict offset

SYNOPSIS
       #ifdef HAVE_MPI_GREQUEST
       #include "mpiu_greq.h"
       #endif

       int MPI_File_iwrite_at(MPI_File mpi_fh, MPI_Offset offset, void *buf,
			      int count, MPI_Datatype datatype,
			      MPIO_Request *request)

INPUT PARAMETERS
       fh     - file handle (handle)
       offset - file offset (nonnegative integer)
       buf    - initial address of buffer (choice)
       count  - number of elements in buffer (nonnegative integer)
       datatype
	      - datatype of each buffer element (handle)

OUTPUT PARAMETERS
       request
	      - request 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
       iwrite_at.c

								     11/2/2007						     MPI_File_iwrite_at(3)