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<head><title>psb_gelp — Applies a left permutation to a dense matrix</title>
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<h4 class="subsectionHead"><span class="titlemark">6.16 </span> <a
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id="x56-930006.16"></a>psb_gelp — Applies a left permutation to a dense matrix</h4>
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<pre class="verbatim" id="verbatim-49">
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call psb_gelp(trans, iperm, x, info)
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</pre>
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<!--l. 1183--><p class="nopar" >
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<!--l. 1185--><p class="indent" >
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<dl class="description"><dt class="description">
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<span
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class="cmbx-10">Type:</span> </dt><dd
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class="description">Asynchronous.
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</dd><dt class="description">
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<span
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class="cmbx-10">On Entry</span> </dt><dd
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class="description">
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</dd><dt class="description">
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<span
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class="cmbx-10">trans</span> </dt><dd
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class="description">A character that specifies whether to permute <span
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class="cmmi-10">A </span>or <span
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class="cmmi-10">A</span><sup><span
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class="cmmi-7">T</span></sup>.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </span><br
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class="newline" />Type: <span
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class="cmbx-10">required</span><br
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class="newline" />Intent: <span
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class="cmbx-10">in</span>.<br
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class="newline" />Specified as: a single character with value ’N’ for <span
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class="cmmi-10">A </span>or ’T’ for <span
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class="cmmi-10">A</span><sup><span
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class="cmmi-7">T</span></sup>.<br
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class="newline" />
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</dd><dt class="description">
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<span
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class="cmbx-10">iperm</span> </dt><dd
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class="description">An integer array containing permutation information.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </span><br
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class="newline" />Type: <span
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class="cmbx-10">required</span><br
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class="newline" />Intent: <span
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class="cmbx-10">in</span>.<br
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class="newline" />Specified as: an integer one-dimensional array.<br
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class="newline" />
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</dd><dt class="description">
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<span
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class="cmbx-10">x</span> </dt><dd
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class="description">The dense matrix to be permuted.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </span><br
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class="newline" />Type: <span
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class="cmbx-10">required</span><br
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class="newline" />Intent: <span
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class="cmbx-10">inout</span>.<br
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class="newline" />Specified as: a one or two dimensional array.<br
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class="newline" /></dd></dl>
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<!--l. 1205--><p class="indent" >
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<dl class="description"><dt class="description">
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<span
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class="cmbx-10">On Return</span> </dt><dd
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class="description">
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</dd><dt class="description">
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<span
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class="cmbx-10">info</span> </dt><dd
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class="description">Error code.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </span><br
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class="newline" />Type: <span
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class="cmbx-10">required </span><br
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class="newline" />Intent: <span
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class="cmbx-10">out</span>.<br
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class="newline" />An integer value; 0 means no error has been detected.</dd></dl>
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