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.. _mpi_attr_put:
MPI_Attr_put
============
.. include_body
:ref:`MPI_Attr_put` |mdash| Stores attribute value associated with a key |mdash| |deprecated_favor| :ref:`MPI_Comm_set_attr`.
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_Attr_put(MPI_Comm comm, int keyval, void *attribute_val)
Fortran Syntax
^^^^^^^^^^^^^^
.. code-block:: fortran
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_ATTR_PUT(COMM, KEYVAL, ATTRIBUTE_VAL, IERROR)
INTEGER COMM, KEYVAL, ATTRIBUTE_VAL, IERROR
INPUT PARAMETERS
----------------
* ``comm``: Communicator to which attribute will be attached (handle).
* ``keyval``: Key value, as returned by MPI_KEYVAL_CREATE (integer).
* ``attribute_val``: Attribute value.
OUTPUT PARAMETER
----------------
* ``ierror``: Fortran only: Error status (integer).
DESCRIPTION
-----------
Note that use of this routine is *deprecated as of MPI-2, and* was
deleted in MPI-3. Please use :ref:`MPI_Comm_set_attr`. This function does not
have a mpi_f08 binding.
ERRORS
------
.. include:: ./ERRORS.rst
.. seealso::
* :ref:`MPI_Comm_set_attr`
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