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<title>Explicit Memory Fence Functions</title>
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<h1>Explicit Memory Fence Functions</h1>
<p>Click an item in the table below for details about that function.</p>
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<div class="refsect1">
<a id="springboard"></a>
<h2></h2>
<div class="informaltable">
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<a class="citerefentry" href="mem_fence.html">
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<span class="refentrytitle">mem_fence</span>
</span>
</a>
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<td align="left">Orders loads and stores of a work-item executing a kernel</td>
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<a class="citerefentry" href="read_mem_fence.html">
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<span class="refentrytitle">read_mem_fence</span>
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<td align="left">Read memory barrier that orders only loads</td>
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<a class="citerefentry" href="write_mem_fence.html">
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<span class="refentrytitle">write_mem_fence</span>
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<td align="left">Write memory barrier that orders only stores</td>
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<h2>Description</h2>
<p>
These functions provide ordering between memory operations of a work-item.
</p>
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<h2>Specification</h2>
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<img src="pdficon_small1.gif" />
<a href="http://www.khronos.org/registry/cl/specs/opencl-1.0.pdf#page=200" target="OpenCL Spec">OpenCL Specification</a>
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<div xmlns="" class="refsect3" lang="en" xml:lang="en"><a xmlns="http://www.w3.org/1999/xhtml" id="Copyright"></a><h4 xmlns="http://www.w3.org/1999/xhtml"></h4><img xmlns="http://www.w3.org/1999/xhtml" src="KhronosLogo.jpg" /><p xmlns="http://www.w3.org/1999/xhtml"></p>Copyright © 2007-2009 The Khronos Group Inc.
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