<!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 3.3.0 C++ API: gc_jd_queue Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.3 --> <div class="contents"> <h1>gc_jd_queue Struct Reference</h1><!-- 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 border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>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> <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> <hr/><h2>Member Data Documentation</h2> <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> <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> <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> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Dec 29 19:52:36 2010 for GNU Radio 3.3.0 C++ API by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>