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166 lines
6.5 KiB
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166 lines
6.5 KiB
HTML
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<h4 class="subsectionHead"><span class="titlemark">6.13 </span> <a
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id="x53-900006.13"></a>psb_geins — Dense matrix insertion routine</h4>
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<pre class="verbatim" id="verbatim-46">
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call psb_geins(m, irw, val, x, desc_a, info [,local])
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</pre>
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<!--l. 1052--><p class="nopar" >
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<!--l. 1054--><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">m</span> </dt><dd
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class="description">Number of rows in <span
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class="cmmi-10">val </span>to be inserted.<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 value.
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</dd><dt class="description">
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<span
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class="cmbx-10">irw</span> </dt><dd
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class="description">Indices of the rows to be inserted. Specifically, row <span
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class="cmmi-10">i </span>of <span
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class="cmmi-10">val </span>will be
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inserted into the local row corresponding to the global row index <span
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class="cmmi-10">irw</span>(<span
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class="cmmi-10">i</span>).
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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 array.
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</dd><dt class="description">
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<span
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class="cmbx-10">val</span> </dt><dd
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class="description">the dense submatrix to be inserted.<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 rank 1 or 2 array. Specified as: an integer value.
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</dd><dt class="description">
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<span
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class="cmbx-10">desc</span><span
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class="cmbx-10">_a</span> </dt><dd
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class="description">the communication descriptor.<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 structured data of type <a
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href="userhtmlsu5.html#descdata"><span
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class="cmtt-10">psb</span><span
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class="cmtt-10">_desc</span><span
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class="cmtt-10">_type</span></a>.
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</dd><dt class="description">
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<span
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class="cmbx-10">local</span> </dt><dd
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class="description">Whether the entries in the index vector <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">irw</span></span></span>, are already in local
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numbering. <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">optional</span>.<br
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class="newline" />Specified as: a logical value; default: <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">.false.</span></span></span>.
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</dd></dl>
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<!--l. 1088--><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">x</span> </dt><dd
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class="description">the output dense matrix.<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 rank one or two array or an object of type
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<a
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href="userhtmlsu7.html#vdata"><span
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class="cmtt-10">psb</span><span
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class="cmtt-10">_T</span><span
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class="cmtt-10">_vect</span><span
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class="cmtt-10">_type</span></a>, of type real, complex or integer.<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">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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<!--l. 1103--><p class="noindent" ><span
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class="cmbx-12">Notes</span>
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<ol class="enumerate1" >
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<li
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class="enumerate" id="x53-90002x1">Dense vectors/matrices do not have an associated state;
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</li>
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<li
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class="enumerate" id="x53-90004x2">Duplicate entries are either overwritten or added, there is no provision for
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raising an error condition.</li></ol>
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