MPI_File_write_ordered_end - Writes a file at a location specified by a shared file pointer; ending part of a split collective routine (blocking).
126.96.36.199.1. C Syntax
#include <mpi.h> int MPI_File_write_ordered_end(MPI_File fh, const void *buf, MPI_Status *status)
188.8.131.52.2. Fortran Syntax
USE MPI ! or the older form: INCLUDE 'mpif.h' MPI_FILE_WRITE_ORDERED_END(FH, BUF, STATUS, IERROR) <type> BUF(*) INTEGER FH, STATUS(MPI_STATUS_SIZE), IERROR
184.108.40.206.3. Fortran 2008 Syntax
USE mpi_f08 MPI_File_write_ordered_end(fh, buf, status, ierror) TYPE(MPI_File), INTENT(IN) :: fh TYPE(*), DIMENSION(..), INTENT(IN), ASYNCHRONOUS :: buf TYPE(MPI_Status) :: status INTEGER, OPTIONAL, INTENT(OUT) :: ierror
220.127.116.11. Input/Output Parameter
fh: File handle (handle).
18.104.22.168. Input Parameter
buf: Initial address of buffer (choice).
22.214.171.124. Output Parameters
status: Status object (status).
IERROR: Fortran only: Error status (integer).
MPI_File_write_ordered_end is the ending part of a split collective
routine that must be called by all processes in the communicator group
associated with the file handle
returns the number of elements written into the file associated with
All the nonblocking collective routines for data access are “split” into two routines, each with _begin or _end as a suffix. These split collective routines are subject to the semantic rules described in Section 9.4.5 of the MPI-2 standard.
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.
Before the error value is returned, the current MPI error handler is called. For MPI I/O function errors, the default error handler is set to MPI_ERRORS_RETURN. The error handler may be changed with MPI_File_set_errhandler; the predefined error handler MPI_ERRORS_ARE_FATAL may be used to make I/O errors fatal. Note that MPI does not guarantee that an MPI program can continue past an error.