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92 lines
4.5 KiB
HTML
92 lines
4.5 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- This manual is for FFTW
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(version 3.3.10, 10 December 2020).
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Copyright (C) 2003 Matteo Frigo.
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Copyright (C) 2003 Massachusetts Institute of Technology.
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Permission is granted to make and distribute verbatim copies of this
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manual provided the copyright notice and this permission notice are
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preserved on all copies.
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Permission is granted to copy and distribute modified versions of this
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manual under the conditions for verbatim copying, provided that the
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entire resulting derived work is distributed under the terms of a
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permission notice identical to this one.
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Permission is granted to copy and distribute translations of this manual
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into another language, under the above conditions for modified versions,
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except that this permission notice may be stated in a translation
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approved by the Free Software Foundation. -->
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<!-- Created by GNU Texinfo 6.7, http://www.gnu.org/software/texinfo/ -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Accessing the wisdom API from Fortran (FFTW 3.3.10)</title>
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<meta name="description" content="Accessing the wisdom API from Fortran (FFTW 3.3.10)">
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<meta name="keywords" content="Accessing the wisdom API from Fortran (FFTW 3.3.10)">
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<link href="index.html" rel="start" title="Top">
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<link href="Concept-Index.html" rel="index" title="Concept Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Calling-FFTW-from-Modern-Fortran.html" rel="up" title="Calling FFTW from Modern Fortran">
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<link href="Wisdom-File-Export_002fImport-from-Fortran.html" rel="next" title="Wisdom File Export/Import from Fortran">
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<link href="Allocating-aligned-memory-in-Fortran.html" rel="prev" title="Allocating aligned memory in Fortran">
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</style>
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</head>
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<body lang="en">
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<span id="Accessing-the-wisdom-API-from-Fortran"></span><div class="header">
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<p>
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Next: <a href="Defining-an-FFTW-module.html" accesskey="n" rel="next">Defining an FFTW module</a>, Previous: <a href="Allocating-aligned-memory-in-Fortran.html" accesskey="p" rel="prev">Allocating aligned memory in Fortran</a>, Up: <a href="Calling-FFTW-from-Modern-Fortran.html" accesskey="u" rel="up">Calling FFTW from Modern Fortran</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<span id="Accessing-the-wisdom-API-from-Fortran-1"></span><h3 class="section">7.6 Accessing the wisdom API from Fortran</h3>
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<span id="index-wisdom-3"></span>
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<span id="index-saving-plans-to-disk-3"></span>
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<p>As explained in <a href="Words-of-Wisdom_002dSaving-Plans.html">Words of Wisdom-Saving Plans</a>, FFTW provides a
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“wisdom” API for saving plans to disk so that they can be recreated
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quickly. The C API for exporting (see <a href="Wisdom-Export.html">Wisdom Export</a>) and
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importing (see <a href="Wisdom-Import.html">Wisdom Import</a>) wisdom is somewhat tricky to use
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from Fortran, however, because of differences in file I/O and string
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types between C and Fortran.
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</p>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="Wisdom-File-Export_002fImport-from-Fortran.html" accesskey="1">Wisdom File Export/Import from Fortran</a></td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Wisdom-String-Export_002fImport-from-Fortran.html" accesskey="2">Wisdom String Export/Import from Fortran</a></td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="Wisdom-Generic-Export_002fImport-from-Fortran.html" accesskey="3">Wisdom Generic Export/Import from Fortran</a></td><td> </td><td align="left" valign="top">
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</td></tr>
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</table>
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</body>
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</html>
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