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Next:&nbsp;<a rel="next" accesskey="n" href="Defining-an-FFTW-module.html#Defining-an-FFTW-module">Defining an FFTW module</a>,
Previous:&nbsp;<a rel="previous" accesskey="p" href="Allocating-aligned-memory-in-Fortran.html#Allocating-aligned-memory-in-Fortran">Allocating aligned memory in Fortran</a>,
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<h3 class="section">7.6 Accessing the wisdom API from Fortran</h3>

<p><a name="index-wisdom-564"></a><a name="index-saving-plans-to-disk-565"></a>
As explained in <a href="Words-of-Wisdom_002dSaving-Plans.html#Words-of-Wisdom_002dSaving-Plans">Words of Wisdom-Saving Plans</a>, FFTW provides a
&ldquo;wisdom&rdquo; API for saving plans to disk so that they can be recreated
quickly.  The C API for exporting (see <a href="Wisdom-Export.html#Wisdom-Export">Wisdom Export</a>) and
importing (see <a href="Wisdom-Import.html#Wisdom-Import">Wisdom Import</a>) wisdom is somewhat tricky to use
from Fortran, however, because of differences in file I/O and string
types between C and Fortran.

<ul class="menu">
<li><a accesskey="1" href="Wisdom-File-Export_002fImport-from-Fortran.html#Wisdom-File-Export_002fImport-from-Fortran">Wisdom File Export/Import from Fortran</a>
<li><a accesskey="2" href="Wisdom-String-Export_002fImport-from-Fortran.html#Wisdom-String-Export_002fImport-from-Fortran">Wisdom String Export/Import from Fortran</a>
<li><a accesskey="3" href="Wisdom-Generic-Export_002fImport-from-Fortran.html#Wisdom-Generic-Export_002fImport-from-Fortran">Wisdom Generic Export/Import from Fortran</a>
</ul>

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author	Chris Cannam
date	Wed, 20 Mar 2013 15:35:50 +0000
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