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opsu-dance/lib/lwjgl-2.9.1/javadoc/org/lwjgl/util/mapped/CacheLinePad.html
Jeffrey Han 9da166f60f Initial commit.
2014-06-29 22:17:04 -04:00

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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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<!-- Generated by javadoc (version 1.7.0_17) on Mon Dec 02 20:32:55 CET 2013 -->
<title>CacheLinePad (LWJGL API)</title>
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<h2 title="Annotation Type CacheLinePad" class="title">Annotation Type CacheLinePad</h2>
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<pre>@Retention(value=RUNTIME)
@Target(value=FIELD)
public @interface <span class="strong">CacheLinePad</span></pre>
<div class="block">When this annotation is used on a field, automatic cache-line-sized padding
will be inserted around the field. This is useful in multi-threaded algorithms
to avoid cache line false sharing. The annotation defaults to padding after
the field, but can be changed to before or both before and after. It can be
applied to both mapped object fields and POJO primitive fields.</div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Spasi</dd></dl>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/lwjgl/util/mapped/CacheLinePad.html#after()">after</a></strong></code>
<div class="block">When true, cache-line padding will be inserted after the field.</div>
</td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/lwjgl/util/mapped/CacheLinePad.html#before()">before</a></strong></code>
<div class="block">When true, cache-line padding will be inserted before the field.</div>
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<h4>before</h4>
<pre>public abstract&nbsp;boolean&nbsp;before</pre>
<div class="block">When true, cache-line padding will be inserted before the field.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd></dd></dl>
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<dt>Default:</dt>
<dd>false</dd>
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<h4>after</h4>
<pre>public abstract&nbsp;boolean&nbsp;after</pre>
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<dl><dt><span class="strong">Returns:</span></dt><dd></dd></dl>
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<dd>true</dd>
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