<pre class="example">void fftw_mpi_cleanup(void);
</pre></div>

<a name="index-fftw_005fcleanup-1"></a>
<p>(This calls <code>fftw_cleanup</code>, so you need not call the serial
cleanup routine too, although it is safe to do so.)  After calling
<code>fftw_mpi_cleanup</code>, all existing plans become undefined, and you
should not attempt to execute or destroy them.  You must call
<code>fftw_mpi_init</code> again after <code>fftw_mpi_cleanup</code> if you want
to resume using the MPI FFTW routines.
</p>



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