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Added options to prec%dump and further code highlighting

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Cirdans-Home 4 years ago
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commit d1447297c5
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@ -73,14 +73,42 @@ class="cmr-12">routine as in the following:</span>
<div class="center" <div class="center"
> >
<!--l. 26--><p class="noindent" > <!--l. 26--><p class="noindent" >
<!--l. 27--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span <!--l. 27--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;p%set(smoother,info</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">&#x00A0;[,ilev,ilmax,pos])</span></span></span><br /> class="cmtt-12">p</span><span
<span class="obeylines-h"><span class="verb"><span class="cmtt-12">%</span><span
class="cmtt-12">set</span><span
class="cmtt-12">(</span><span
class="cmtt-12">smoother</span><span
class="cmtt-12">,</span><span
class="cmtt-12">info</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">[,</span><span
class="cmtt-12">ilev</span><span
class="cmtt-12">,</span><span
class="cmtt-12">ilmax</span><span
class="cmtt-12">,</span><span
class="cmtt-12">pos</span><span
class="cmtt-12">])</span><br />
<span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;p%set(solver,info</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">&#x00A0;[,ilev,ilmax,pos])</span></span></span></div> class="cmtt-12">p</span><span
class="cmtt-12">%</span><span
class="cmtt-12">set</span><span
class="cmtt-12">(</span><span
class="cmtt-12">solver</span><span
class="cmtt-12">,</span><span
class="cmtt-12">info</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">[,</span><span
class="cmtt-12">ilev</span><span
class="cmtt-12">,</span><span
class="cmtt-12">ilmax</span><span
class="cmtt-12">,</span><span
class="cmtt-12">pos</span><span
class="cmtt-12">])</span></div>
</li> </li>
<li class="itemize"><span <li class="itemize"><span
class="cmr-12">link the code implementing the various methods into the application</span> class="cmr-12">link the code implementing the various methods into the application</span>
@ -143,10 +171,13 @@ cellspacing="0" cellpadding="0"
id="TBL-21-1"><col id="TBL-21-1"><col
id="TBL-21-2"></colgroup><tr id="TBL-21-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-21-1-"><td style="white-space:wrap; text-align:left;" id="TBL-21-1-1" style="vertical-align:baseline;" id="TBL-21-1-"><td style="white-space:wrap; text-align:left;" id="TBL-21-1-1"
class="td11"><!--l. 58--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span class="td11"><!--l. 58--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">smoother</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-21-1-2" class="cmtt-12">smoother</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-21-1-2"
class="td11"><!--l. 58--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span class="td11"><!--l. 58--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">class(amg_x_base_smoother_type)</span></span></span> </td> class="cmtt-12">class</span><span
class="cmtt-12">(</span><span
class="cmtt-12">amg_x_base_smoother_type</span><span
class="cmtt-12">)</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-21-2-"><td style="white-space:wrap; text-align:left;" id="TBL-21-2-1" style="vertical-align:baseline;" id="TBL-21-2-"><td style="white-space:wrap; text-align:left;" id="TBL-21-2-1"
class="td11"><!--l. 59--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-21-2-2" class="td11"><!--l. 59--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-21-2-2"
@ -156,10 +187,13 @@ class="cmr-12">The user-defined new smoother to be employed in t
class="cmr-12">preconditioner.</span> </td> class="cmr-12">preconditioner.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-21-3-"><td style="white-space:wrap; text-align:left;" id="TBL-21-3-1" style="vertical-align:baseline;" id="TBL-21-3-"><td style="white-space:wrap; text-align:left;" id="TBL-21-3-1"
class="td11"><!--l. 61--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span class="td11"><!--l. 61--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">solver</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-21-3-2" class="cmtt-12">solver</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-21-3-2"
class="td11"><!--l. 61--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span class="td11"><!--l. 61--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">class(amg_x_base_solver_type)</span></span></span> </td> class="cmtt-12">class</span><span
class="cmtt-12">(</span><span
class="cmtt-12">amg_x_base_solver_type</span><span
class="cmtt-12">)</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-21-4-"><td style="white-space:wrap; text-align:left;" id="TBL-21-4-1" style="vertical-align:baseline;" id="TBL-21-4-"><td style="white-space:wrap; text-align:left;" id="TBL-21-4-1"
class="td11"><!--l. 62--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-21-4-2" class="td11"><!--l. 62--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-21-4-2"
@ -199,7 +233,7 @@ class="cmr-12">pass it as follows:</span>
&#x00A0;<br />&#x00A0;&#x00A0;call&#x00A0;prec%smoothers_build(a,desc_a,info) &#x00A0;<br />&#x00A0;&#x00A0;call&#x00A0;prec%smoothers_build(a,desc_a,info)
&#x00A0;<br /> &#x00A0;<br />
</div> </div>
<!--l. 88--><p class="nopar" > <!--l. 107--><p class="nopar" >

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@ -46,6 +46,12 @@ class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">[</span><span class="cmtt-12">[</span><span
class="cmtt-12">iout</span><span class="cmtt-12">iout</span><span
class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">root</span><span
class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">verbosity</span><span
class="cmtt-12">])</span><br /> class="cmtt-12">])</span><br />
</div> </div>
<!--l. 763--><p class="noindent" ><span <!--l. 763--><p class="noindent" ><span
@ -89,7 +95,7 @@ class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span href="userhtmlse7.html#x26-300007"><span
class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
class="cmr-12">for details.</span> </td> class="cmr-12">for details.</span></td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-16-3-"><td style="white-space:wrap; text-align:left;" id="TBL-16-3-1" style="vertical-align:baseline;" id="TBL-16-3-"><td style="white-space:wrap; text-align:left;" id="TBL-16-3-1"
class="td11"><!--l. 773--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 773--><p class="noindent" ><span class="lstinline"></span><span
@ -114,11 +120,61 @@ class="cmr-12">The id of the file where the preconditioner description
class="cmr-12">printed; the default is the standard output.</span> </td> class="cmr-12">printed; the default is the standard output.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-16-5-"><td style="white-space:wrap; text-align:left;" id="TBL-16-5-1" style="vertical-align:baseline;" id="TBL-16-5-"><td style="white-space:wrap; text-align:left;" id="TBL-16-5-1"
class="td11"><!--l. 776--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">root</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-16-5-2"
class="td11"><!--l. 776--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">intent</span><span
class="cmtt-12">(</span><span
class="cmtt-12">in</span><span
class="cmtt-12">),</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">optional</span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-6-"><td style="white-space:wrap; text-align:left;" id="TBL-16-6-1"
class="td11"><!--l. 777--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-16-6-2"
class="td11"><!--l. 777--><p class="noindent" ><span
class="cmr-12">The id of the process where the preconditioner description</span>
<span
class="cmr-12">will be printed; the default is </span><span class="lstinline"></span><span
class="cmtt-12">psb_root_</span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-7-"><td style="white-space:wrap; text-align:left;" id="TBL-16-7-1"
class="td11"><!--l. 779--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">verbosity</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-16-7-2"
class="td11"><!--l. 779--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">intent</span><span
class="cmtt-12">(</span><span
class="cmtt-12">in</span><span
class="cmtt-12">),</span><span
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">optional</span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-8-"><td style="white-space:wrap; text-align:left;" id="TBL-16-8-1"
class="td11"><!--l. 780--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-16-8-2"
class="td11"><!--l. 780--><p class="noindent" ><span
class="cmr-12">The verbosity level of the description. Default value is 0. For</span>
<span
class="cmr-12">values higher than 0, it prints out further information, e.g., for</span>
<span
class="cmr-12">a distributed multilevel preconditioner the size of the coarse</span>
<span
class="cmr-12">matrices on every process.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-9-"><td style="white-space:wrap; text-align:left;" id="TBL-16-9-1"
class="td11"> </td> </tr></table></div> class="td11"> </td> </tr></table></div>
<!--l. 779--><div class="crosslinks"><p class="noindent"><span <!--l. 787--><div class="crosslinks"><p class="noindent"><span
class="cmr-12">[</span><a class="cmr-12">[</span><a
href="userhtmlsu15.html" ><span href="userhtmlsu15.html" ><span
class="cmr-12">next</span></a><span class="cmr-12">next</span></a><span
@ -135,6 +191,6 @@ class="cmr-12">] [</span><a
href="userhtmlse5.html#userhtmlsu14.html" ><span href="userhtmlse5.html#userhtmlsu14.html" ><span
class="cmr-12">up</span></a><span class="cmr-12">up</span></a><span
class="cmr-12">] </span></p></div> class="cmr-12">] </span></p></div>
<!--l. 779--><p class="indent" > <a <!--l. 787--><p class="indent" > <a
id="tailuserhtmlsu14.html"></a> id="tailuserhtmlsu14.html"></a>
</body></html> </body></html>

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@ -10,7 +10,7 @@
<link rel="stylesheet" type="text/css" href="userhtml.css"> <link rel="stylesheet" type="text/css" href="userhtml.css">
</head><body </head><body
> >
<!--l. 779--><div class="crosslinks"><p class="noindent"><span <!--l. 787--><div class="crosslinks"><p class="noindent"><span
class="cmr-12">[</span><a class="cmr-12">[</span><a
href="userhtmlsu14.html" ><span href="userhtmlsu14.html" ><span
class="cmr-12">prev</span></a><span class="cmr-12">prev</span></a><span
@ -28,19 +28,19 @@ class="cmr-12">] </span></p></div>
class="cmr-12">5.9 </span></span> <a class="cmr-12">5.9 </span></span> <a
id="x24-230005.9"></a><span id="x24-230005.9"></a><span
class="cmr-12">Auxiliary Methods</span></h4> class="cmr-12">Auxiliary Methods</span></h4>
<!--l. 780--><p class="noindent" ><span <!--l. 788--><p class="noindent" ><span
class="cmr-12">Various functionalities are implemented as additional methods of the preconditioner</span> class="cmr-12">Various functionalities are implemented as additional methods of the preconditioner</span>
<span <span
class="cmr-12">object.</span> class="cmr-12">object.</span>
<!--l. 783--><p class="noindent" > <!--l. 791--><p class="noindent" >
<h5 class="subsubsectionHead"><span class="titlemark"><span <h5 class="subsubsectionHead"><span class="titlemark"><span
class="cmr-12">5.9.1 </span></span> <a class="cmr-12">5.9.1 </span></span> <a
id="x24-240005.9.1"></a><span id="x24-240005.9.1"></a><span
class="cmr-12">Method: dump</span></h5> class="cmr-12">Method: dump</span></h5>
<div class="center" <div class="center"
> >
<!--l. 785--><p class="noindent" > <!--l. 793--><p class="noindent" >
<!--l. 786--><p class="noindent" ><span class="lstinline"></span><span <!--l. 794--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">p</span><span class="cmtt-12">p</span><span
@ -68,9 +68,9 @@ class="cmtt-12">,</span><span
class="cmtt-12">global_num</span><span class="cmtt-12">global_num</span><span
class="cmtt-12">])</span><br /> class="cmtt-12">])</span><br />
</div> </div>
<!--l. 789--><p class="noindent" ><span <!--l. 797--><p class="noindent" ><span
class="cmr-12">Dump on file.</span> class="cmr-12">Dump on file.</span>
<!--l. 792--><p class="noindent" ><span <!--l. 800--><p class="noindent" ><span
class="cmbx-12">Arguments</span> class="cmbx-12">Arguments</span>
<div class="tabular"> <table id="TBL-17" class="tabular" <div class="tabular"> <table id="TBL-17" class="tabular"
cellspacing="0" cellpadding="0" cellspacing="0" cellpadding="0"
@ -78,9 +78,9 @@ cellspacing="0" cellpadding="0"
id="TBL-17-1"><col id="TBL-17-1"><col
id="TBL-17-2"></colgroup><tr id="TBL-17-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-17-1-"><td style="white-space:wrap; text-align:left;" id="TBL-17-1-1" style="vertical-align:baseline;" id="TBL-17-1-"><td style="white-space:wrap; text-align:left;" id="TBL-17-1-1"
class="td11"><!--l. 795--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 803--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-17-1-2" class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-17-1-2"
class="td11"><!--l. 795--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 803--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
@ -91,8 +91,8 @@ class="cmtt-12">)</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-17-2-"><td style="white-space:wrap; text-align:left;" id="TBL-17-2-1" style="vertical-align:baseline;" id="TBL-17-2-"><td style="white-space:wrap; text-align:left;" id="TBL-17-2-1"
class="td11"><!--l. 796--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-17-2-2" class="td11"><!--l. 804--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-17-2-2"
class="td11"><!--l. 796--><p class="noindent" ><span class="td11"><!--l. 804--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span href="userhtmlse7.html#x26-300007"><span
@ -100,9 +100,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
class="cmr-12">for details.</span> </td> class="cmr-12">for details.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-17-3-"><td style="white-space:wrap; text-align:left;" id="TBL-17-3-1" style="vertical-align:baseline;" id="TBL-17-3-"><td style="white-space:wrap; text-align:left;" id="TBL-17-3-1"
class="td11"><!--l. 797--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 805--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">amold</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-17-3-2" class="cmtt-12">amold</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-17-3-2"
class="td11"><!--l. 797--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 805--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">class</span><span class="cmtt-12">class</span><span
class="cmtt-12">(</span><span class="cmtt-12">(</span><span
class="cmtt-12">psb_</span><span class="cmtt-12">psb_</span><span
@ -119,8 +119,8 @@ class="cmtt-12">optional</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-17-4-"><td style="white-space:wrap; text-align:left;" id="TBL-17-4-1" style="vertical-align:baseline;" id="TBL-17-4-"><td style="white-space:wrap; text-align:left;" id="TBL-17-4-1"
class="td11"><!--l. 798--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-17-4-2" class="td11"><!--l. 806--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-17-4-2"
class="td11"><!--l. 798--><p class="noindent" ><span class="td11"><!--l. 806--><p class="noindent" ><span
class="cmr-12">The desired dynamic type for internal matrix components; this</span> class="cmr-12">The desired dynamic type for internal matrix components; this</span>
<span <span
class="cmr-12">allows e.g. running on GPUs; it needs not be the same on all</span> class="cmr-12">allows e.g. running on GPUs; it needs not be the same on all</span>
@ -134,15 +134,15 @@ class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-17-5-"><td style="white-space:wrap; text-align:left;" id="TBL-17-5-1" style="vertical-align:baseline;" id="TBL-17-5-"><td style="white-space:wrap; text-align:left;" id="TBL-17-5-1"
class="td11"> </td> </tr></table></div> class="td11"> </td> </tr></table></div>
<!--l. 805--><p class="noindent" > <!--l. 813--><p class="noindent" >
<h5 class="subsubsectionHead"><span class="titlemark"><span <h5 class="subsubsectionHead"><span class="titlemark"><span
class="cmr-12">5.9.2 </span></span> <a class="cmr-12">5.9.2 </span></span> <a
id="x24-250005.9.2"></a><span id="x24-250005.9.2"></a><span
class="cmr-12">Method: clone</span></h5> class="cmr-12">Method: clone</span></h5>
<div class="center" <div class="center"
> >
<!--l. 807--><p class="noindent" > <!--l. 815--><p class="noindent" >
<!--l. 808--><p class="noindent" ><span class="lstinline"></span><span <!--l. 816--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">p</span><span class="cmtt-12">p</span><span
@ -157,9 +157,9 @@ class="cmtt-12">)</span><br />
<!--l. 811--><p class="noindent" ><span <!--l. 819--><p class="noindent" ><span
class="cmr-12">Create a (deep) copy of the preconditioner object.</span> class="cmr-12">Create a (deep) copy of the preconditioner object.</span>
<!--l. 814--><p class="noindent" ><span <!--l. 822--><p class="noindent" ><span
class="cmbx-12">Arguments</span> class="cmbx-12">Arguments</span>
<div class="tabular"> <table id="TBL-18" class="tabular" <div class="tabular"> <table id="TBL-18" class="tabular"
cellspacing="0" cellpadding="0" cellspacing="0" cellpadding="0"
@ -167,9 +167,9 @@ cellspacing="0" cellpadding="0"
id="TBL-18-1"><col id="TBL-18-1"><col
id="TBL-18-2"></colgroup><tr id="TBL-18-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-18-1-"><td style="white-space:wrap; text-align:left;" id="TBL-18-1-1" style="vertical-align:baseline;" id="TBL-18-1-"><td style="white-space:wrap; text-align:left;" id="TBL-18-1-1"
class="td11"><!--l. 817--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 825--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">pout</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-18-1-2" class="cmtt-12">pout</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-18-1-2"
class="td11"><!--l. 817--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 825--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">type</span><span class="cmtt-12">type</span><span
class="cmtt-12">(</span><span class="cmtt-12">(</span><span
class="cmtt-12">amg_</span><span class="cmtt-12">amg_</span><span
@ -184,8 +184,8 @@ class="cmtt-12">)</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-18-2-"><td style="white-space:wrap; text-align:left;" id="TBL-18-2-1" style="vertical-align:baseline;" id="TBL-18-2-"><td style="white-space:wrap; text-align:left;" id="TBL-18-2-1"
class="td11"><!--l. 818--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-18-2-2" class="td11"><!--l. 826--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-18-2-2"
class="td11"><!--l. 818--><p class="noindent" ><span class="td11"><!--l. 826--><p class="noindent" ><span
class="cmr-12">The copy of the preconditioner data structure. Note that </span><span class="cmr-12">The copy of the preconditioner data structure. Note that </span><span
class="cmti-12">x </span><span class="cmti-12">x </span><span
class="cmr-12">must</span> class="cmr-12">must</span>
@ -199,9 +199,9 @@ class="cmr-12">, single/double precision</span>
class="cmr-12">version of AMG4PSBLAS under use.</span> </td> class="cmr-12">version of AMG4PSBLAS under use.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-18-3-"><td style="white-space:wrap; text-align:left;" id="TBL-18-3-1" style="vertical-align:baseline;" id="TBL-18-3-"><td style="white-space:wrap; text-align:left;" id="TBL-18-3-1"
class="td11"><!--l. 821--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 829--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-18-3-2" class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-18-3-2"
class="td11"><!--l. 821--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 829--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
@ -212,8 +212,8 @@ class="cmtt-12">)</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-18-4-"><td style="white-space:wrap; text-align:left;" id="TBL-18-4-1" style="vertical-align:baseline;" id="TBL-18-4-"><td style="white-space:wrap; text-align:left;" id="TBL-18-4-1"
class="td11"><!--l. 822--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-18-4-2" class="td11"><!--l. 830--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-18-4-2"
class="td11"><!--l. 822--><p class="noindent" ><span class="td11"><!--l. 830--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span href="userhtmlse7.html#x26-300007"><span
@ -222,15 +222,15 @@ class="cmr-12">for details.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-18-5-"><td style="white-space:wrap; text-align:left;" id="TBL-18-5-1" style="vertical-align:baseline;" id="TBL-18-5-"><td style="white-space:wrap; text-align:left;" id="TBL-18-5-1"
class="td11"> </td> </tr></table></div> class="td11"> </td> </tr></table></div>
<!--l. 827--><p class="noindent" > <!--l. 835--><p class="noindent" >
<h5 class="subsubsectionHead"><span class="titlemark"><span <h5 class="subsubsectionHead"><span class="titlemark"><span
class="cmr-12">5.9.3 </span></span> <a class="cmr-12">5.9.3 </span></span> <a
id="x24-260005.9.3"></a><span id="x24-260005.9.3"></a><span
class="cmr-12">Method: sizeof</span></h5> class="cmr-12">Method: sizeof</span></h5>
<div class="center" <div class="center"
> >
<!--l. 829--><p class="noindent" > <!--l. 837--><p class="noindent" >
<!--l. 830--><p class="noindent" ><span class="lstinline"></span><span <!--l. 838--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">sz</span><span class="cmtt-12">sz</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">=</span><span class="cmtt-12">=</span><span
@ -240,9 +240,9 @@ class="cmtt-12">%</span><span
class="cmtt-12">sizeof</span><span class="cmtt-12">sizeof</span><span
class="cmtt-12">()</span><br /> class="cmtt-12">()</span><br />
</div> </div>
<!--l. 833--><p class="noindent" ><span <!--l. 841--><p class="noindent" ><span
class="cmr-12">Return memory footprint in bytes.</span> class="cmr-12">Return memory footprint in bytes.</span>
<!--l. 836--><p class="noindent" > <!--l. 844--><p class="noindent" >
<h5 class="subsubsectionHead"><span class="titlemark"><span <h5 class="subsubsectionHead"><span class="titlemark"><span
class="cmr-12">5.9.4 </span></span> <a class="cmr-12">5.9.4 </span></span> <a
id="x24-270005.9.4"></a><span id="x24-270005.9.4"></a><span
@ -250,8 +250,8 @@ class="cmr-12">Method: allocate</span><span
class="cmr-12">_wrk</span></h5> class="cmr-12">_wrk</span></h5>
<div class="center" <div class="center"
> >
<!--l. 838--><p class="noindent" > <!--l. 846--><p class="noindent" >
<!--l. 839--><p class="noindent" ><span class="lstinline"></span><span <!--l. 847--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">p</span><span class="cmtt-12">p</span><span
@ -264,7 +264,7 @@ class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">vmold</span><span class="cmtt-12">vmold</span><span
class="cmtt-12">])</span><br /> class="cmtt-12">])</span><br />
</div> </div>
<!--l. 842--><p class="noindent" ><span <!--l. 850--><p class="noindent" ><span
class="cmr-12">Allocate internal work vectors. Each application of the preconditioner uses a number of</span> class="cmr-12">Allocate internal work vectors. Each application of the preconditioner uses a number of</span>
<span <span
class="cmr-12">work vectors which are allocated internally as necessary; therefore allocation and</span> class="cmr-12">work vectors which are allocated internally as necessary; therefore allocation and</span>
@ -296,7 +296,7 @@ class="cmr-12">argument to the </span><span class="lstinline"></span><span
class="cmtt-12">apply</span> class="cmtt-12">apply</span>
<span <span
class="cmr-12">method.</span> class="cmr-12">method.</span>
<!--l. 858--><p class="noindent" ><span <!--l. 866--><p class="noindent" ><span
class="cmbx-12">Arguments</span> class="cmbx-12">Arguments</span>
<div class="tabular"> <table id="TBL-19" class="tabular" <div class="tabular"> <table id="TBL-19" class="tabular"
cellspacing="0" cellpadding="0" cellspacing="0" cellpadding="0"
@ -304,9 +304,9 @@ cellspacing="0" cellpadding="0"
id="TBL-19-1"><col id="TBL-19-1"><col
id="TBL-19-2"></colgroup><tr id="TBL-19-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-19-1-"><td style="white-space:wrap; text-align:left;" id="TBL-19-1-1" style="vertical-align:baseline;" id="TBL-19-1-"><td style="white-space:wrap; text-align:left;" id="TBL-19-1-1"
class="td11"><!--l. 861--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 869--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-19-1-2" class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-19-1-2"
class="td11"><!--l. 861--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 869--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
@ -317,8 +317,8 @@ class="cmtt-12">)</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-19-2-"><td style="white-space:wrap; text-align:left;" id="TBL-19-2-1" style="vertical-align:baseline;" id="TBL-19-2-"><td style="white-space:wrap; text-align:left;" id="TBL-19-2-1"
class="td11"><!--l. 862--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-19-2-2" class="td11"><!--l. 870--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-19-2-2"
class="td11"><!--l. 862--><p class="noindent" ><span class="td11"><!--l. 870--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span href="userhtmlse7.html#x26-300007"><span
@ -326,9 +326,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
class="cmr-12">for details.</span> </td> class="cmr-12">for details.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-19-3-"><td style="white-space:wrap; text-align:left;" id="TBL-19-3-1" style="vertical-align:baseline;" id="TBL-19-3-"><td style="white-space:wrap; text-align:left;" id="TBL-19-3-1"
class="td11"><!--l. 863--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 871--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">vmold</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-19-3-2" class="cmtt-12">vmold</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-19-3-2"
class="td11"><!--l. 863--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 871--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">class</span><span class="cmtt-12">class</span><span
class="cmtt-12">(</span><span class="cmtt-12">(</span><span
class="cmtt-12">psb_</span><span class="cmtt-12">psb_</span><span
@ -345,15 +345,15 @@ class="cmtt-12">optional</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-19-4-"><td style="white-space:wrap; text-align:left;" id="TBL-19-4-1" style="vertical-align:baseline;" id="TBL-19-4-"><td style="white-space:wrap; text-align:left;" id="TBL-19-4-1"
class="td11"><!--l. 864--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-19-4-2" class="td11"><!--l. 872--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-19-4-2"
class="td11"><!--l. 864--><p class="noindent" ><span class="td11"><!--l. 872--><p class="noindent" ><span
class="cmr-12">The desired dynamic type for internal vector components; this</span> class="cmr-12">The desired dynamic type for internal vector components; this</span>
<span <span
class="cmr-12">allows e.g. running on GPUs.</span> </td> class="cmr-12">allows e.g. running on GPUs.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-19-5-"><td style="white-space:wrap; text-align:left;" id="TBL-19-5-1" style="vertical-align:baseline;" id="TBL-19-5-"><td style="white-space:wrap; text-align:left;" id="TBL-19-5-1"
class="td11"> </td> </tr></table></div> class="td11"> </td> </tr></table></div>
<!--l. 870--><p class="noindent" > <!--l. 878--><p class="noindent" >
<h5 class="subsubsectionHead"><span class="titlemark"><span <h5 class="subsubsectionHead"><span class="titlemark"><span
class="cmr-12">5.9.5 </span></span> <a class="cmr-12">5.9.5 </span></span> <a
id="x24-280005.9.5"></a><span id="x24-280005.9.5"></a><span
@ -361,8 +361,8 @@ class="cmr-12">Method: free</span><span
class="cmr-12">_wrk</span></h5> class="cmr-12">_wrk</span></h5>
<div class="center" <div class="center"
> >
<!--l. 872--><p class="noindent" > <!--l. 880--><p class="noindent" >
<!--l. 873--><p class="noindent" ><span class="lstinline"></span><span <!--l. 881--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">p</span><span class="cmtt-12">p</span><span
@ -372,9 +372,9 @@ class="cmtt-12">(</span><span
class="cmtt-12">info</span><span class="cmtt-12">info</span><span
class="cmtt-12">)</span><br /> class="cmtt-12">)</span><br />
</div> </div>
<!--l. 876--><p class="noindent" ><span <!--l. 884--><p class="noindent" ><span
class="cmr-12">Deallocate internal work vectors.</span> class="cmr-12">Deallocate internal work vectors.</span>
<!--l. 879--><p class="noindent" ><span <!--l. 887--><p class="noindent" ><span
class="cmbx-12">Arguments</span> class="cmbx-12">Arguments</span>
<div class="tabular"> <table id="TBL-20" class="tabular" <div class="tabular"> <table id="TBL-20" class="tabular"
cellspacing="0" cellpadding="0" cellspacing="0" cellpadding="0"
@ -382,9 +382,9 @@ cellspacing="0" cellpadding="0"
id="TBL-20-1"><col id="TBL-20-1"><col
id="TBL-20-2"></colgroup><tr id="TBL-20-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-20-1-"><td style="white-space:wrap; text-align:left;" id="TBL-20-1-1" style="vertical-align:baseline;" id="TBL-20-1-"><td style="white-space:wrap; text-align:left;" id="TBL-20-1-1"
class="td11"><!--l. 882--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 890--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-20-1-2" class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-20-1-2"
class="td11"><!--l. 882--><p class="noindent" ><span class="lstinline"></span><span class="td11"><!--l. 890--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">integer</span><span class="cmtt-12">integer</span><span
class="cmtt-12">,</span><span class="cmtt-12">,</span><span
class="cmtt-12">&#x00A0;</span><span class="cmtt-12">&#x00A0;</span><span
@ -395,8 +395,8 @@ class="cmtt-12">)</span><span
class="cmr-12">.</span> </td> class="cmr-12">.</span> </td>
</tr><tr </tr><tr
style="vertical-align:baseline;" id="TBL-20-2-"><td style="white-space:wrap; text-align:left;" id="TBL-20-2-1" style="vertical-align:baseline;" id="TBL-20-2-"><td style="white-space:wrap; text-align:left;" id="TBL-20-2-1"
class="td11"><!--l. 883--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-20-2-2" class="td11"><!--l. 891--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-20-2-2"
class="td11"><!--l. 883--><p class="noindent" ><span class="td11"><!--l. 891--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span href="userhtmlse7.html#x26-300007"><span

22
docs/src/covenant.tex
Unescape Escape View File

@ -64,16 +64,18 @@ the consequences for any action they deem in violation of this Code of Conduct:
\begin{enumerate} \begin{enumerate}
\item Correction \item Correction
Community Impact: Use of inappropriate language or other behavior deemed \textit{Community Impact:} Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community. unprofessional or unwelcome in the community.
Consequence: A private, written warning from community leaders, providing
\textit{Consequence:} A private, written warning from community leaders, providing
clarity around the nature of the violation and an explanation of why the clarity around the nature of the violation and an explanation of why the
behavior was inappropriate. A public apology may be requested. behavior was inappropriate. A public apology may be requested.
\item Warning \item Warning
Community Impact: A violation through a single incident or series \textit{Community Impact:} A violation through a single incident or series
of actions. of actions.
Consequence: A warning with consequences for continued behavior. No
\textit{Consequence:} A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period of time. This those enforcing the Code of Conduct, for a specified period of time. This
includes avoiding interactions in community spaces as well as external channels includes avoiding interactions in community spaces as well as external channels
@ -81,26 +83,28 @@ like social media. Violating these terms may lead to a temporary or
permanent ban. permanent ban.
\item Temporary Ban \item Temporary Ban
Community Impact: A serious violation of community standards, including \textit{Community Impact:} A serious violation of community standards, including
sustained inappropriate behavior. sustained inappropriate behavior.
Consequence: A temporary ban from any sort of interaction or public
\textit{Consequence:} A temporary ban from any sort of interaction or public
communication with the community for a specified period of time. No public or communication with the community for a specified period of time. No public or
private interaction with the people involved, including unsolicited interaction private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period. with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban. Violating these terms may lead to a permanent ban.
\item Permanent Ban \item Permanent Ban
Community Impact: Demonstrating a pattern of violation of community \textit{Community Impact:} Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals. individual, or aggression toward or disparagement of classes of individuals.
Consequence: A permanent ban from any sort of public interaction within
\textit{Consequence:} A permanent ban from any sort of public interaction within
the community. the community.
\end{enumerate} \end{enumerate}
\paragraph{Attribution} \paragraph{Attribution}
This Code of Conduct is adapted from the Contributor Covenant, This Code of Conduct is adapted from the Contributor Covenant,
version 2.0, available at version 2.0, available at
\href{https://www.contributor-covenant.org/version/2/0/code_of_conduct.html}{https://www.contributor-covenant.org/version/2/0/code\_of\_conduct.html}. \href{https://www.contributor-covenant.org/version/2/0/code_of_conduct.html}{https://www.contributor-covenant.org/version/2/0/code\_of\_conduct .html}.
Community Impact Guidelines were inspired by Community Impact Guidelines were inspired by
Mozilla’s code of conduct enforcement ladder. Mozilla’s code of conduct enforcement ladder.
For answers to common questions about this code of conduct, see the FAQ at For answers to common questions about this code of conduct, see the FAQ at

28
docs/src/newobjects.tex
Unescape Escape View File

@ -24,8 +24,8 @@ the context of the multilevel preconditioners it is necessary to:
\item pass that variable as the argument to the \verb|set| routine as in the \item pass that variable as the argument to the \verb|set| routine as in the
following: following:
\begin{center} \begin{center}
\verb|call p%set(smoother,info [,ilev,ilmax,pos])|\\ \fortinline|call p%set(smoother,info [,ilev,ilmax,pos])|\\
\verb|call p%set(solver,info [,ilev,ilmax,pos])| \fortinline|call p%set(solver,info [,ilev,ilmax,pos])|
\end{center} \end{center}
\item link the code implementing the various methods into the application executable. \item link the code implementing the various methods into the application executable.
\end{itemize} \end{itemize}
@ -55,10 +55,10 @@ need to be ovverridden (rewritten).
The interfaces for the calls shown above are defined using The interfaces for the calls shown above are defined using
\begin{center} \begin{center}
\begin{tabular}{p{1.4cm}p{12cm}} \begin{tabular}{p{1.4cm}p{12cm}}
\verb|smoother| & \verb|class(amg_x_base_smoother_type)| \\ \fortinline|smoother| & \fortinline|class(amg_x_base_smoother_type)| \\
& The user-defined new smoother to be employed in the & The user-defined new smoother to be employed in the
preconditioner.\\ preconditioner.\\
\verb|solver| & \verb|class(amg_x_base_solver_type)| \\ \fortinline|solver| & \fortinline|class(amg_x_base_solver_type)| \\
& The user-defined new solver to be employed in the & The user-defined new solver to be employed in the
preconditioner. preconditioner.
\end{tabular} \end{tabular}
@ -67,6 +67,25 @@ The other arguments are defined in the way described in
Sec.~\ref{sec:precset}. As an example, in the \verb|tests/newslv| Sec.~\ref{sec:precset}. As an example, in the \verb|tests/newslv|
code we define a new object of type \verb|amg_d_tlu_solver_type|, and code we define a new object of type \verb|amg_d_tlu_solver_type|, and
we pass it as follows: we pass it as follows:
\ifpdf
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
! sparse matrix and preconditioner
type(psb_dspmat_type) :: a
type(amg_dprec_type) :: prec
type(amg_d_tlu_solver_type) :: tlusv
......
!
! prepare the preconditioner: an ML with defaults, but with TLU solver at
! intermediate levels. All other parameters are at default values.
!
call prec%init('ML', info)
call prec%hierarchy_build(a,desc_a,info)
nlv = prec%get_nlevs()
call prec%set(tlusv, info,ilev=1,ilmax=max(1,nlv-1))
call prec%smoothers_build(a,desc_a,info)
\end{minted}
\else
\begin{verbatim} \begin{verbatim}
! sparse matrix and preconditioner ! sparse matrix and preconditioner
@ -86,3 +105,4 @@ we pass it as follows:
call prec%smoothers_build(a,desc_a,info) call prec%smoothers_build(a,desc_a,info)
\end{verbatim} \end{verbatim}
\fi

12
docs/src/userinterface.tex
Unescape Escape View File

@ -757,7 +757,7 @@ This method deallocates the preconditioner data structure \fortinline|p|.
\subsection{Method descr\label{sec:precdescr}} \subsection{Method descr\label{sec:precdescr}}
\begin{center} \begin{center}
\fortinline|call p%descr(info, [iout])|\\ \fortinline|call p%descr(info, [iout, root, verbosity])|\\
\end{center} \end{center}
\noindent \noindent
@ -767,12 +767,20 @@ or \fortinline|build|, have been called.
{\vskip1.5\baselineskip\noindent\large\bfseries Arguments} \smallskip {\vskip1.5\baselineskip\noindent\large\bfseries Arguments} \smallskip
\begin{tabular}{p{1.2cm}p{12cm}} \begin{tabular}{p{2.2cm}p{11cm}}
\fortinline|info| & \fortinline|integer, intent(out)|.\\ \fortinline|info| & \fortinline|integer, intent(out)|.\\
& Error code. If no error, 0 is returned. See Section~\ref{sec:errors} for details.\\ & Error code. If no error, 0 is returned. See Section~\ref{sec:errors} for details.\\
\fortinline|iout| & \fortinline|integer, intent(in), optional|.\\ \fortinline|iout| & \fortinline|integer, intent(in), optional|.\\
& The id of the file where the preconditioner description & The id of the file where the preconditioner description
will be printed; the default is the standard output.\\ will be printed; the default is the standard output.\\
\fortinline|root| & \fortinline|integer, intent(in), optional|.\\
& The id of the process where the preconditioner description
will be printed; the default is \fortinline|psb_root_|.\\
\fortinline|verbosity| & \fortinline|integer, intent(in), optional|.\\
& The verbosity level of the description. Default value
is 0. For values higher than 0, it prints out further
information, e.g., for a distributed multilevel preconditioner
the size of the coarse matrices on every process.\\
\end{tabular} \end{tabular}

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