<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html > <head><title>psb_get_overlap — Extract list of overlap elements</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="generator" content="TeX4ht (https://tug.org/tex4ht/)"> <meta name="originator" content="TeX4ht (https://tug.org/tex4ht/)"> <!-- html,3 --> <meta name="src" content="userhtml.tex"> <link rel="stylesheet" type="text/css" href="userhtml.css"> </head><body > <!--l. 1604--><div class="crosslinks"><p class="noindent">[<a href="userhtmlse7.html" >next</a>] [<a href="userhtmlsu52.html" >prev</a>] [<a href="userhtmlsu52.html#tailuserhtmlsu52.html" >prev-tail</a>] [<a href="userhtmlsu50.html#tailuserhtmlsu53.html">tail</a>] [<a href="userhtmlsu32.html#userhtmlsu56.html" >up</a>] </p></div> <h4 class="subsectionHead"><span class="titlemark">6.24 </span> <a id="x64-1010006.24"></a>psb_get_overlap — Extract list of overlap elements</h4> <pre class="verbatim" id="verbatim-57"> call psb_get_overlap(ovrel, desc, info) </pre> <!--l. 1609--><p class="nopar" > <!--l. 1611--><p class="indent" > <dl class="description"><dt class="description"> <span class="cmbx-10">Type:</span> </dt><dd class="description">Asynchronous. </dd><dt class="description"> <span class="cmbx-10">On Entry</span> </dt><dd class="description"> </dd><dt class="description"> <span class="cmbx-10">desc</span> </dt><dd class="description">the communication descriptor.<br class="newline" />Scope:<span class="cmbx-10">local</span>.<br class="newline" />Type:<span class="cmbx-10">required</span>.<br class="newline" />Intent: <span class="cmbx-10">in</span>.<br class="newline" />Specified as: a structured data of type <a href="userhtmlsu5.html#descdata"><span class="cmtt-10">psb</span><span class="cmtt-10">_desc</span><span class="cmtt-10">_type</span></a>.</dd></dl> <!--l. 1621--><p class="indent" > <dl class="description"><dt class="description"> <span class="cmbx-10">On Return</span> </dt><dd class="description"> </dd><dt class="description"> <span class="cmbx-10">ovrel</span> </dt><dd class="description">The list of overlap elements on the calling process, in local numbering.<br class="newline" />Scope: <span class="cmbx-10">local </span><br class="newline" />Type: <span class="cmbx-10">required</span><br class="newline" />Intent: <span class="cmbx-10">out</span>.<br class="newline" />Specified as: a rank one array with the ALLOCATABLE attribute, of type integer.<br class="newline" /> </dd><dt class="description"> <span class="cmbx-10">info</span> </dt><dd class="description">Error code.<br class="newline" />Scope: <span class="cmbx-10">local </span><br class="newline" />Type: <span class="cmbx-10">required </span><br class="newline" />Intent: <span class="cmbx-10">out</span>.<br class="newline" />An integer value; 0 means no error has been detected.</dd></dl> <!--l. 1637--><p class="noindent" ><span class="cmbx-12">Notes</span> <ol class="enumerate1" > <li class="enumerate" id="x64-101002x1">If there are no overlap elements the output vector is set to the “not allocated” state. </li> <li class="enumerate" id="x64-101004x2">Otherwise the size of <span class="obeylines-h"><span class="verb"><span class="cmtt-10">ovrel</span></span></span> will be exactly equal to the number of overlap elements.</li></ol> <!--l. 1647--><div class="crosslinks"><p class="noindent">[<a href="userhtmlse7.html" >next</a>] [<a href="userhtmlsu52.html" >prev</a>] [<a href="userhtmlsu52.html#tailuserhtmlsu52.html" >prev-tail</a>] [<a href="userhtmlsu53.html" >front</a>] [<a href="userhtmlsu32.html#userhtmlsu56.html" >up</a>] </p></div> <!--l. 1647--><p class="indent" > <a id="tailuserhtmlsu53.html"></a> </body></html>