<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html > <head><title>psb_gelp — Applies a left permutation to a dense matrix</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="generator" content="TeX4ht (http://www.tug.org/tex4ht/)"> <meta name="originator" content="TeX4ht (http://www.tug.org/tex4ht/)"> <!-- html,3 --> <meta name="src" content="userhtml.tex"> <link rel="stylesheet" type="text/css" href="userhtml.css"> </head><body > <!--l. 1156--><div class="crosslinks"><p class="noindent">[<a href="userhtmlsu49.html" >next</a>] [<a href="userhtmlsu44.html" >prev</a>] [<a href="userhtmlsu44.html#tailuserhtmlsu44.html" >prev-tail</a>] [<a href="userhtmlsu42.html#tailuserhtmlsu45.html">tail</a>] [<a href="userhtmlsu32.html#userhtmlsu48.html" >up</a>] </p></div> <h4 class="subsectionHead"><span class="titlemark">6.16 </span> <a id="x56-930006.16"></a>psb_gelp — Applies a left permutation to a dense matrix</h4> <div class="verbatim" id="verbatim-72"> call psb_gelp(trans, iperm, x, info) </div> <!--l. 1161--><p class="nopar" > <!--l. 1163--><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">trans</span> </dt><dd class="description">A character that specifies whether to permute <span class="cmmi-10">A </span>or <span class="cmmi-10">A</span><sup><span class="cmmi-7">T</span></sup>.<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 single character with value ’N’ for <span class="cmmi-10">A </span>or ’T’ for <span class="cmmi-10">A</span><sup><span class="cmmi-7">T</span></sup>.<br class="newline" /> </dd><dt class="description"> <span class="cmbx-10">iperm</span> </dt><dd class="description">An integer array containing permutation information.<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: an integer one-dimensional array.<br class="newline" /> </dd><dt class="description"> <span class="cmbx-10">x</span> </dt><dd class="description">The dense matrix to be permuted.<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">inout</span>.<br class="newline" />Specified as: a one or two dimensional array.<br class="newline" /></dd></dl> <!--l. 1183--><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">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. 1196--><div class="crosslinks"><p class="noindent">[<a href="userhtmlsu49.html" >next</a>] [<a href="userhtmlsu44.html" >prev</a>] [<a href="userhtmlsu44.html#tailuserhtmlsu44.html" >prev-tail</a>] [<a href="userhtmlsu45.html" >front</a>] [<a href="userhtmlsu32.html#userhtmlsu48.html" >up</a>] </p></div> <!--l. 1196--><p class="indent" > <a id="tailuserhtmlsu45.html"></a> </body></html>