diff Lib/fftw-3.2.1/doc/html/.svn/text-base/Memory-Allocation.html.svn-base @ 15:585caf503ef5 tip

Tidy up for ROLI
author Geogaddi\David <d.m.ronan@qmul.ac.uk>
date Tue, 17 May 2016 18:50:19 +0100
parents 636c989477e7
children
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--- a/Lib/fftw-3.2.1/doc/html/.svn/text-base/Memory-Allocation.html.svn-base	Wed May 04 11:02:59 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
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-<html lang="en">
-<head>
-<title>Memory Allocation - FFTW 3.2.1</title>
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-<link rel="prev" href="Precision.html#Precision" title="Precision">
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-This manual is for FFTW
-(version 3.2.1, 5 February 2009).
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-Copyright (C) 2003 Matteo Frigo.
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-<a name="Memory-Allocation"></a>
-Previous:&nbsp;<a rel="previous" accesskey="p" href="Precision.html#Precision">Precision</a>,
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-<hr>
-</div>
-
-<h4 class="subsection">4.1.3 Memory Allocation</h4>
-
-<pre class="example">     void *fftw_malloc(size_t n);
-     void fftw_free(void *p);
-</pre>
-   <p><a name="index-fftw_005fmalloc-142"></a><a name="index-fftw_005ffree-143"></a>
-These are functions that behave identically to <code>malloc</code> and
-<code>free</code>, except that they guarantee that the returned pointer obeys
-any special alignment restrictions imposed by any algorithm in FFTW
-(e.g. for SIMD acceleration).  See <a href="Data-Alignment.html#Data-Alignment">Data Alignment</a>. 
-<a name="index-alignment-144"></a>
-Data allocated by <code>fftw_malloc</code> <em>must</em> be deallocated by
-<code>fftw_free</code> and not by the ordinary <code>free</code>.
-
-   <p>These routines simply call through to your operating system's
-<code>malloc</code> or, if necessary, its aligned equivalent
-(e.g. <code>memalign</code>), so you normally need not worry about any
-significant time or space overhead.  You are <em>not required</em> to use
-them to allocate your data, but we strongly recommend it.
-
-   <p>Note: in C++, just as with ordinary <code>malloc</code>, you must typecast
-the output of <code>fftw_malloc</code> to whatever pointer type you are
-allocating. 
-<a name="index-C_002b_002b-145"></a>
-<!--  -->
-
-   </body></html>
-