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.. _mpi_win_set_info:
MPI_Win_set_info
================
.. include_body
:ref:`MPI_Win_set_info` |mdash| Set window info hints
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_Win_set_info(MPI_Win win, MPI_Info info)
Fortran Syntax
^^^^^^^^^^^^^^
.. code-block:: fortran
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_SET_INFO(WIN, INFO, IERROR)
INTEGER WIN, INFO, IERROR
Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^
.. code-block:: fortran
USE mpi_f08
MPI_Win_set_info(win, info, ierror)
TYPE(MPI_Win), INTENT(IN) :: win
TYPE(MPI_Info), INTENT(IN) :: info
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
INPUT PARAMETERS
----------------
* ``win``: Window on which to set info hints
* ``info``: Info object containing hints to be set on *win*
OUTPUT PARAMETERS
-----------------
* ``ierror``: Fortran only: Error status (integer).
DESCRIPTION
-----------
:ref:`MPI_WIN_SET_INFO` sets new values for the hints of the window associated
with *win.* :ref:`MPI_WIN_SET_INFO` is a collective routine. The info object
may be different on each process, but any info entries that an
implementation requires to be the same on all processes must appear with
the same value in each process's *info* object.
ERRORS
------
.. include:: ./ERRORS.rst
.. seealso::
* :ref:`MPI_Win_get_info`
* :ref:`MPI_Info_create`
* :ref:`MPI_Info_set`
* :ref:`MPI_Info_free`
|
