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@@ -35,21 +35,31 @@ class="cmr-12">_build</span></h4>
<div class="center"
>
<!--l. 574--><p class="noindent" >
<!--l. 575--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
<!--l. 575--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;p%hierarchy_build(a,desc_a,info)</span></span></span><br />
class="cmtt-12">&#x00A0;</span><span
class="cmtt-12">p</span><span
class="cmtt-12">%</span><span
class="cmtt-12">hierarchy_build</span><span
class="cmtt-12">(</span><span
class="cmtt-12">a</span><span
class="cmtt-12">,</span><span
class="cmtt-12">desc_a</span><span
class="cmtt-12">,</span><span
class="cmtt-12">info</span><span
class="cmtt-12">)</span><br />
</div>
<!--l. 578--><p class="noindent" ><span
class="cmr-12">This method builds the hierarchy of matrices and restriction/prolongation operators for</span>
<span
class="cmr-12">the multilevel preconditioner </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">p</span></span></span><span
class="cmr-12">the multilevel preconditioner </span><span class="lstinline"></span><span
class="cmtt-12">p</span><span
class="cmr-12">, according to the requirements made by the user</span>
<span
class="cmr-12">through the methods </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">init</span></span></span> <span
class="cmr-12">and </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">set</span></span></span><span
class="cmr-12">through the methods </span><span class="lstinline"></span><span
class="cmtt-12">init</span> <span
class="cmr-12">and </span><span class="lstinline"></span><span
class="cmtt-12">set</span><span
class="cmr-12">.</span>
<!--l. 583--><p class="noindent" ><span
class="cmbx-12">Arguments</span>
@@ -59,13 +69,20 @@ cellspacing="0" cellpadding="0"
id="TBL-11-1"><col
id="TBL-11-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-11-1-"><td style="white-space:wrap; text-align:left;" id="TBL-11-1-1"
class="td11"><!--l. 586--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">a</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-11-1-2"
class="td11"><!--l. 586--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">type(psb_</span></span></span><span
class="cmti-12">x</span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">spmat_type),</span><span
class="cmtt-12">&#x00A0;intent(in)</span></span></span><span
class="td11"><!--l. 586--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">a</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-11-1-2"
class="td11"><!--l. 586--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">type</span><span
class="cmtt-12">(</span><span
class="cmtt-12">psb_</span><span
class="cmti-12">x</span><span class="lstinline"></span><span
class="cmtt-12">spmat_type</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="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-11-2-"><td style="white-space:wrap; text-align:left;" id="TBL-11-2-1"
@@ -76,8 +93,11 @@ class="cmr-12">The sparse matrix structure containing the local part of the matr
class="cmr-12">to be preconditioned. Note that </span><span
class="cmti-12">x </span><span
class="cmr-12">must be chosen according to the</span>
<span
class="cmr-12">real/complex, single/double precision version of AMG4PSBLAS</span>
<span class="lstinline"></span><span
class="cmtt-12">real</span><span
class="cmr-12">/</span><span class="lstinline"></span><span
class="cmtt-12">complex</span><span
class="cmr-12">, single/double precision version of AMG4PSBLAS</span>
<span
class="cmr-12">under use. See the PSBLAS User&#8217;s Guide for details </span><span class="cite"><span
class="cmr-12">[</span><a
@@ -87,18 +107,25 @@ class="cmr-12">]</span></span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-11-3-"><td style="white-space:wrap; text-align:left;" id="TBL-11-3-1"
class="td11"><!--l. 592--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">desc_a</span></span></span></td><td style="white-space:wrap; text-align:left;" id="TBL-11-3-2"
class="td11"><!--l. 592--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">type(psb_desc_type),</span><span
class="cmtt-12">&#x00A0;intent(in)</span></span></span><span
class="td11"><!--l. 592--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">desc_a</span></td><td style="white-space:wrap; text-align:left;" id="TBL-11-3-2"
class="td11"><!--l. 592--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">type</span><span
class="cmtt-12">(</span><span
class="cmtt-12">psb_desc_type</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="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-11-4-"><td style="white-space:wrap; text-align:left;" id="TBL-11-4-1"
class="td11"><!--l. 593--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-11-4-2"
class="td11"><!--l. 593--><p class="noindent" ><span
class="cmr-12">The communication descriptor of </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">a</span></span></span><span
class="cmr-12">The communication descriptor of </span><span class="lstinline"></span><span
class="cmtt-12">a</span><span
class="cmr-12">. See the PSBLAS User&#8217;s Guide</span>
<span
class="cmr-12">for details </span><span class="cite"><span
@@ -109,16 +136,21 @@ class="cmr-12">]</span></span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-11-5-"><td style="white-space:wrap; text-align:left;" id="TBL-11-5-1"
class="td11"><!--l. 596--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">info</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-11-5-2"
class="td11"><!--l. 596--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">integer,</span><span
class="cmtt-12">&#x00A0;intent(out)</span></span></span><span
class="td11"><!--l. 595--><p class="noindent" ><span class="lstinline"></span><span
class="cmtt-12">info</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-11-5-2"
class="td11"><!--l. 595--><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">out</span><span
class="cmtt-12">)</span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-11-6-"><td style="white-space:wrap; text-align:left;" id="TBL-11-6-1"
class="td11"><!--l. 597--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-11-6-2"
class="td11"><!--l. 597--><p class="noindent" ><span
class="td11"><!--l. 596--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-11-6-2"
class="td11"><!--l. 596--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a
href="userhtmlse7.html#x26-300007"><span
@@ -133,7 +165,7 @@ class="td11"> </td> </tr></table></div>
<!--l. 603--><div class="crosslinks"><p class="noindent"><span
<!--l. 602--><div class="crosslinks"><p class="noindent"><span
class="cmr-12">[</span><a
href="userhtmlsu10.html" ><span
class="cmr-12">next</span></a><span
@@ -150,6 +182,6 @@ class="cmr-12">] [</span><a
href="userhtmlse5.html#userhtmlsu9.html" ><span
class="cmr-12">up</span></a><span
class="cmr-12">] </span></p></div>
<!--l. 603--><p class="indent" > <a
<!--l. 602--><p class="indent" > <a
id="tailuserhtmlsu9.html"></a>
</body></html>