mpi_file_write_ordered_end(3openmpi) [osx man page]

MPI_File_write_ordered_end(3OpenMPI)									      MPI_File_write_ordered_end(3OpenMPI)

NAME

       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).

SYNTAX

       C Syntax
	   #include <mpi.h>
	   int MPI_File_write_ordered_end(MPI_File fh, void *buf,
		  MPI_Status *status)

       Fortran Syntax
	   INCLUDE 'mpif.h'
	   MPI_FILE_WRITE_ORDERED_END(FH, BUF, STATUS, IERROR)
		 <type> 	BUF(*)
		 INTEGER	FH, STATUS(MPI_STATUS_SIZE), IERROR

C++ Syntax
       #include <mpi.h>
       void MPI::File::Write_ordered_end(const void* buf, MPI::Status& status)

       void MPI::File::Write_ordered_end(const void* buf)

INPUT
/OUTPUT PARAMETER
       fh	 File handle (handle).

INPUT PARAMETER

       buf	 Initial address of buffer (choice).

OUTPUT PARAMETERS

       status	 Status object (status).

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       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 fh.  MPI_File_write_ordered_end returns the number of elements written into the file associated with fh in
       status.

NOTES

       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.

ERRORS

       Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
       tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception  mechanism
       will be used to throw an MPI:Exception object.

       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.

Open MPI 1.2							  September 2006			      MPI_File_write_ordered_end(3OpenMPI)

MPI_File_write_all_end(3OpenMPI)										  MPI_File_write_all_end(3OpenMPI)

NAME

       MPI_File_write_all_end  -  Writes a file starting at the locations specified by individual file pointers; ending part of a split collective
       routine (blocking).

SYNTAX

       C Syntax
	   #include <mpi.h>
	   int MPI_File_write_all_end(MPI_File fh, void *buf, MPI_Status *status)

       Fortran Syntax
	   INCLUDE 'mpif.h'
	   MPI_FILE_WRITE_ALL_END(FH, BUF, STATUS, IERROR)
		 <type> 	BUF(*)
		 INTEGER	FH, STATUS, IERROR

C++ Syntax
       #include <mpi.h>
       void MPI::File::Write_all_end(const void* buf, MPI::Status& status)

       void MPI::File::Write_all_end(const void* buf)

INPUT
/OUTPUT PARAMETER
       fh	 File handle (handle).

INPUT PARAMETER

       buf	 Initial address of buffer (choice).

OUTPUT PARAMETERS

       status	 Status object (status).

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       MPI_File_write_all_end is the ending part of a split collective routine that stores the number of elements actually written into  the  file
       associated   with   fh	from  the  user's  buffer  buf	in  status.   MPI_File_write_all_end  blocks  until  the  operation  initiated	by
       MPI_File_write_all_begin completes. The data is written into those parts of the file specified by the current view.  All  other	fields	of
       status are undefined.

NOTES

       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.

ERRORS

       Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
       tions  do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
       will be used to throw an MPI:Exception object.

       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.

Open MPI 1.2							  September 2006				  MPI_File_write_all_end(3OpenMPI)