<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>GNU Radio 3.2.2 C++ API: gc_jd_queue Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">GNU Radio 3.2.2 C++ API</div> </td> </tr> </tbody> </table> </div> </div> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> initNavTree('structgc__jd__queue.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-attribs">Public Attributes</a> </div> <div class="headertitle"> <h1>gc_jd_queue Struct Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="gc_jd_queue" --> <p>(Lock free someday...) queue for job descriptors <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="gc__jd__queue__data_8h_source.html">gc_jd_queue_data.h</a>></code></p> <p><a href="structgc__jd__queue-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#affc43a8e5ab8551e7361f8ce8521c34d">gc_eaddr_t</a> head </td><td class="memItemRight" valign="bottom"><a class="el" href="structgc__jd__queue.html#a6ca0a3d073377f2eb423918808d1f1f5">_AL16</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#affc43a8e5ab8551e7361f8ce8521c34d">gc_eaddr_t</a> tail </td><td class="memItemRight" valign="bottom"><a class="el" href="structgc__jd__queue.html#ace2c735b6556b91ee31b5b4f723b2811">_AL16</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">uint32_t mutex </td><td class="memItemRight" valign="bottom"><a class="el" href="structgc__jd__queue.html#acee0752c93d548c3af8e05790a4d6060">_AL16</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>(Lock free someday...) queue for job descriptors </p> <p>This is the main data structure shared between PPEs and SPEs. It is used to enqueue work for SPEs. SPEs or PPEs may enqueue work. SPE's dequeue from here.</p> <p>FIXME make it lock free ;) For now, use a spin lock.</p> <p>(Fills a single cache line) </p> </div><hr/><h2>Member Data Documentation</h2> <a class="anchor" id="a6ca0a3d073377f2eb423918808d1f1f5"></a><!-- doxytag: member="gc_jd_queue::_AL16" ref="a6ca0a3d073377f2eb423918808d1f1f5" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="gc__types_8h.html#affc43a8e5ab8551e7361f8ce8521c34d">gc_eaddr_t</a> head <a class="el" href="structgc__jd__queue.html#a6ca0a3d073377f2eb423918808d1f1f5">gc_jd_queue::_AL16</a></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="acee0752c93d548c3af8e05790a4d6060"></a><!-- doxytag: member="gc_jd_queue::_AL16" ref="acee0752c93d548c3af8e05790a4d6060" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint32_t mutex <a class="el" href="structgc__jd__queue.html#a6ca0a3d073377f2eb423918808d1f1f5">gc_jd_queue::_AL16</a></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <a class="anchor" id="ace2c735b6556b91ee31b5b4f723b2811"></a><!-- doxytag: member="gc_jd_queue::_AL16" ref="ace2c735b6556b91ee31b5b4f723b2811" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="gc__types_8h.html#affc43a8e5ab8551e7361f8ce8521c34d">gc_eaddr_t</a> tail <a class="el" href="structgc__jd__queue.html#a6ca0a3d073377f2eb423918808d1f1f5">gc_jd_queue::_AL16</a></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="gc__jd__queue__data_8h_source.html">gc_jd_queue_data.h</a></li> </ul> </div> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="structgc__jd__queue.html">gc_jd_queue</a> </li> <li class="footer">Generated on Thu Feb 17 2011 for GNU Radio 3.2.2 C++ API by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li> </ul> </div> </body> </html>