iup-stack/fftw/doc/html/Multi_002ddimensional-Array...

92 lines
4.4 KiB
HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- This manual is for FFTW
(version 3.3.10, 10 December 2020).
Copyright (C) 2003 Matteo Frigo.
Copyright (C) 2003 Massachusetts Institute of Technology.
Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.
Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided that the
entire resulting derived work is distributed under the terms of a
permission notice identical to this one.
Permission is granted to copy and distribute translations of this manual
into another language, under the above conditions for modified versions,
except that this permission notice may be stated in a translation
approved by the Free Software Foundation. -->
<!-- Created by GNU Texinfo 6.7, http://www.gnu.org/software/texinfo/ -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Multi-dimensional Array Format (FFTW 3.3.10)</title>
<meta name="description" content="Multi-dimensional Array Format (FFTW 3.3.10)">
<meta name="keywords" content="Multi-dimensional Array Format (FFTW 3.3.10)">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<link href="index.html" rel="start" title="Top">
<link href="Concept-Index.html" rel="index" title="Concept Index">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Other-Important-Topics.html" rel="up" title="Other Important Topics">
<link href="Row_002dmajor-Format.html" rel="next" title="Row-major Format">
<link href="SIMD-alignment-and-fftw_005fmalloc.html" rel="prev" title="SIMD alignment and fftw_malloc">
<style type="text/css">
<!--
a.summary-letter {text-decoration: none}
blockquote.indentedblock {margin-right: 0em}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
div.lisp {margin-left: 3.2em}
kbd {font-style: oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
span.nolinebreak {white-space: nowrap}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
ul.no-bullet {list-style: none}
-->
</style>
</head>
<body lang="en">
<span id="Multi_002ddimensional-Array-Format"></span><div class="header">
<p>
Next: <a href="Words-of-Wisdom_002dSaving-Plans.html" accesskey="n" rel="next">Words of Wisdom-Saving Plans</a>, Previous: <a href="SIMD-alignment-and-fftw_005fmalloc.html" accesskey="p" rel="prev">SIMD alignment and fftw_malloc</a>, Up: <a href="Other-Important-Topics.html" accesskey="u" rel="up">Other Important Topics</a> &nbsp; [<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>
</div>
<hr>
<span id="Multi_002ddimensional-Array-Format-1"></span><h3 class="section">3.2 Multi-dimensional Array Format</h3>
<p>This section describes the format in which multi-dimensional arrays
are stored in FFTW. We felt that a detailed discussion of this topic
was necessary. Since several different formats are common, this topic
is often a source of confusion.
</p>
<table class="menu" border="0" cellspacing="0">
<tr><td align="left" valign="top">&bull; <a href="Row_002dmajor-Format.html" accesskey="1">Row-major Format</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
</td></tr>
<tr><td align="left" valign="top">&bull; <a href="Column_002dmajor-Format.html" accesskey="2">Column-major Format</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
</td></tr>
<tr><td align="left" valign="top">&bull; <a href="Fixed_002dsize-Arrays-in-C.html" accesskey="3">Fixed-size Arrays in C</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
</td></tr>
<tr><td align="left" valign="top">&bull; <a href="Dynamic-Arrays-in-C.html" accesskey="4">Dynamic Arrays in C</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
</td></tr>
<tr><td align="left" valign="top">&bull; <a href="Dynamic-Arrays-in-C_002dThe-Wrong-Way.html" accesskey="5">Dynamic Arrays in C-The Wrong Way</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
</td></tr>
</table>
</body>
</html>