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<h4 class="subsectionHead"><span class="titlemark">6.12 </span> <a
id="x52-890006.12"></a>psb_geall — Allocates a dense matrix</h4>
<pre class="verbatim" id="verbatim-45">
call psb_geall(x, desc_a, info[, dupl, bldmode, n, lb])
</pre>
<!--l. 986--><p class="nopar" >
<!--l. 988--><p class="indent" >
<dl class="description"><dt class="description">
<span
class="cmbx-10">Type:</span> </dt><dd
class="description">Synchronous.
</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><span
class="cmbx-10">_a</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 variable 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>.<br
class="newline" />
</dd><dt class="description">
<span
class="cmbx-10">n</span> </dt><dd
class="description">The number of columns of the dense matrix to be allocated.<br
class="newline" />Scope: <span
class="cmbx-10">local </span><br
class="newline" />Type: <span
class="cmbx-10">optional</span><br
class="newline" />Intent: <span
class="cmbx-10">in</span>.<br
class="newline" />Specified as: Integer scalar, default 1. It is not a valid argument if <span
class="cmmi-10">x </span>is a
rank-1 array.
</dd><dt class="description">
<span
class="cmbx-10">lb</span> </dt><dd
class="description">The lower bound for the column index range of the dense matrix to be
allocated.<br
class="newline" />Scope: <span
class="cmbx-10">local </span><br
class="newline" />Type: <span
class="cmbx-10">optional</span><br
class="newline" />Intent: <span
class="cmbx-10">in</span>.<br
class="newline" />Specified as: Integer scalar, default 1. It is not a valid argument if <span
class="cmmi-10">x </span>is a
rank-1 array.
</dd><dt class="description">
<span
class="cmbx-10">dupl</span> </dt><dd
class="description">How to handle duplicate coefficients.<br
class="newline" />Scope: <span
class="cmbx-10">global</span>.<br
class="newline" />Type: <span
class="cmbx-10">optional</span>.<br
class="newline" />Intent: <span
class="cmbx-10">in</span>.<br
class="newline" />Specified as: integer, possible values: <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_dupl_ovwrt_</span></span></span>, <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_dupl_add_</span></span></span>;
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_dupl_err_</span></span></span> has no effect.
</dd><dt class="description">
<span
class="cmbx-10">bldmode</span> </dt><dd
class="description">Whether to keep track of matrix entries that do not belong to the
current process.<br
class="newline" />Scope: <span
class="cmbx-10">global</span>.<br
class="newline" />Type: <span
class="cmbx-10">optional</span>.<br
class="newline" />Intent: <span
class="cmbx-10">in</span>.<br
class="newline" />Specified as:
an integer value <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_matbld_noremote_</span></span></span>, <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_matbld_remote_</span></span></span>. Default:
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_matbld_noremote_</span></span></span>.</dd></dl>
<!--l. 1023--><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">x</span> </dt><dd
class="description">The dense matrix to be allocated.<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 or two array with the ALLOCATABLE attribute
or an object of type <a
href="userhtmlsu7.html#vdata"><span
class="cmtt-10">psb</span><span
class="cmtt-10">_T</span><span
class="cmtt-10">_vect</span><span
class="cmtt-10">_type</span></a>, of type real, complex or 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. 1038--><p class="noindent" ><span
class="cmbx-12">Notes</span>
<ol class="enumerate1" >
<li
class="enumerate" id="x52-89002x1">Using <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">psb_matbld_remote_</span></span></span> is likely to cause a runtime overhead at
assembly time;</li></ol>
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