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https://github.com/sfilippone/amg4psblas.git
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New GPU example
This commit is contained in:
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+19
-19
@@ -10,7 +10,7 @@
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<link rel="stylesheet" type="text/css" href="userhtml.css">
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</head><body
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>
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<!--l. 674--><div class="crosslinks"><p class="noindent"><span
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<!--l. 678--><div class="crosslinks"><p class="noindent"><span
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class="cmr-12">[</span><a
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href="userhtmlsu11.html" ><span
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class="cmr-12">next</span></a><span
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@@ -34,8 +34,8 @@ class="cmr-12">Method hierarchy</span><span
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class="cmr-12">_build</span></h4>
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<div class="center"
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>
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<!--l. 676--><p class="noindent" >
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<!--l. 677--><p class="noindent" ><span class="lstinline"></span><span
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<!--l. 680--><p class="noindent" >
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<!--l. 681--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">call</span><span
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class="cmtt-12"> </span><span
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class="cmtt-12">p</span><span
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@@ -49,7 +49,7 @@ class="cmtt-12">,</span><span
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class="cmtt-12">info</span><span
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class="cmtt-12">)</span><br />
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</div>
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<!--l. 680--><p class="noindent" ><span
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<!--l. 684--><p class="noindent" ><span
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class="cmr-12">This method builds the hierarchy of matrices and restriction/prolongation operators for</span>
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<span
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class="cmr-12">the multilevel preconditioner </span><span class="lstinline"></span><span
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@@ -61,7 +61,7 @@ class="cmtt-12">init</span> <span
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class="cmr-12">and </span><span class="lstinline"></span><span
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class="cmtt-12">set</span><span
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class="cmr-12">.</span>
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<!--l. 685--><p class="noindent" ><span
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<!--l. 689--><p class="noindent" ><span
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class="cmbx-12">Arguments</span>
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<div class="tabular"> <table id="TBL-11" class="tabular"
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cellspacing="0" cellpadding="0"
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@@ -69,9 +69,9 @@ cellspacing="0" cellpadding="0"
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id="TBL-11-1"><col
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id="TBL-11-2"></colgroup><tr
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style="vertical-align:baseline;" id="TBL-11-1-"><td style="white-space:normal; text-align:left;" id="TBL-11-1-1"
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class="td11"><!--l. 688--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 692--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">a</span> </td><td style="white-space:normal; text-align:left;" id="TBL-11-1-2"
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class="td11"><!--l. 688--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 692--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">type</span><span
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class="cmtt-12">(</span><span
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class="cmtt-12">psb_</span><span
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@@ -86,8 +86,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-11-2-"><td style="white-space:normal; text-align:left;" id="TBL-11-2-1"
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class="td11"><!--l. 689--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-2-2"
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class="td11"><!--l. 689--><p class="noindent" ><span
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class="td11"><!--l. 693--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-2-2"
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class="td11"><!--l. 693--><p class="noindent" ><span
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class="cmr-12">The sparse matrix structure containing the local part of the matrix</span>
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<span
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class="cmr-12">to be preconditioned. Note that </span><span
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@@ -107,9 +107,9 @@ class="cmr-12">]</span></span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-11-3-"><td style="white-space:normal; text-align:left;" id="TBL-11-3-1"
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class="td11"><!--l. 694--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 698--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">desc_a</span></td><td style="white-space:normal; text-align:left;" id="TBL-11-3-2"
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class="td11"><!--l. 694--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 698--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">type</span><span
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class="cmtt-12">(</span><span
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class="cmtt-12">psb_desc_type</span><span
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@@ -122,8 +122,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-11-4-"><td style="white-space:normal; text-align:left;" id="TBL-11-4-1"
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class="td11"><!--l. 695--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-4-2"
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class="td11"><!--l. 695--><p class="noindent" ><span
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class="td11"><!--l. 699--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-4-2"
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class="td11"><!--l. 699--><p class="noindent" ><span
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class="cmr-12">The communication descriptor of </span><span class="lstinline"></span><span
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class="cmtt-12">a</span><span
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class="cmr-12">. See the PSBLAS User’s Guide</span>
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@@ -136,9 +136,9 @@ class="cmr-12">]</span></span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-11-5-"><td style="white-space:normal; text-align:left;" id="TBL-11-5-1"
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class="td11"><!--l. 697--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 701--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-11-5-2"
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class="td11"><!--l. 697--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 701--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">integer</span><span
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class="cmtt-12">,</span><span
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class="cmtt-12"> </span><span
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@@ -149,8 +149,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-11-6-"><td style="white-space:normal; text-align:left;" id="TBL-11-6-1"
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class="td11"><!--l. 698--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-6-2"
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class="td11"><!--l. 698--><p class="noindent" ><span
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class="td11"><!--l. 702--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-11-6-2"
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class="td11"><!--l. 702--><p class="noindent" ><span
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class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
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class="cmr-12"> </span><a
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href="userhtmlse7.html#x28-320007"><span
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@@ -165,7 +165,7 @@ class="td11"> </td> </tr></table></div>
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<!--l. 704--><div class="crosslinks"><p class="noindent"><span
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<!--l. 708--><div class="crosslinks"><p class="noindent"><span
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class="cmr-12">[</span><a
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href="userhtmlsu11.html" ><span
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class="cmr-12">next</span></a><span
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@@ -182,6 +182,6 @@ class="cmr-12">] [</span><a
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href="userhtmlse5.html#userhtmlsu10.html" ><span
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class="cmr-12">up</span></a><span
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class="cmr-12">] </span></p></div>
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<!--l. 704--><p class="indent" > <a
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<!--l. 708--><p class="indent" > <a
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id="tailuserhtmlsu10.html"></a>
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</body></html>
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+31
-31
@@ -10,7 +10,7 @@
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<link rel="stylesheet" type="text/css" href="userhtml.css">
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</head><body
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>
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<!--l. 704--><div class="crosslinks"><p class="noindent"><span
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<!--l. 708--><div class="crosslinks"><p class="noindent"><span
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class="cmr-12">[</span><a
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href="userhtmlsu12.html" ><span
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class="cmr-12">next</span></a><span
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@@ -34,8 +34,8 @@ class="cmr-12">Method smoothers</span><span
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class="cmr-12">_build</span></h4>
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<div class="center"
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>
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<!--l. 707--><p class="noindent" >
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<!--l. 708--><p class="noindent" ><span class="lstinline"></span><span
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<!--l. 711--><p class="noindent" >
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<!--l. 712--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">call</span><span
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class="cmtt-12"> </span><span
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class="cmtt-12">p</span><span
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@@ -57,7 +57,7 @@ class="cmtt-12">,</span><span
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class="cmtt-12">imold</span><span
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class="cmtt-12">])</span><br />
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</div>
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<!--l. 711--><p class="noindent" ><span
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<!--l. 715--><p class="noindent" ><span
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class="cmr-12">This method builds the smoothers and the coarsest-level solvers for the multilevel</span>
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<span
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class="cmr-12">preconditioner </span><span class="lstinline"></span><span
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@@ -75,7 +75,7 @@ class="cmr-12"> </span><a
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href="userhtmlsu10.html#x20-190005.3"><span
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class="cmr-12">5.3</span><!--tex4ht:ref: sec:hier_bld --></a><span
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class="cmr-12">).</span>
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<!--l. 718--><p class="noindent" ><span
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<!--l. 722--><p class="noindent" ><span
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class="cmbx-12">Arguments</span>
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<div class="tabular"> <table id="TBL-12" class="tabular"
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cellspacing="0" cellpadding="0"
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@@ -83,9 +83,9 @@ cellspacing="0" cellpadding="0"
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id="TBL-12-1"><col
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id="TBL-12-2"></colgroup><tr
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style="vertical-align:baseline;" id="TBL-12-1-"><td style="white-space:normal; text-align:left;" id="TBL-12-1-1"
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class="td11"><!--l. 721--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 725--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">a</span> </td><td style="white-space:normal; text-align:left;" id="TBL-12-1-2"
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class="td11"><!--l. 721--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 725--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">type</span><span
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class="cmtt-12">(</span><span
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class="cmtt-12">psb_</span><span
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@@ -100,8 +100,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-2-"><td style="white-space:normal; text-align:left;" id="TBL-12-2-1"
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class="td11"><!--l. 722--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-2-2"
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class="td11"><!--l. 722--><p class="noindent" ><span
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class="td11"><!--l. 726--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-2-2"
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class="td11"><!--l. 726--><p class="noindent" ><span
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class="cmr-12">The sparse matrix structure containing the local part of the matrix</span>
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<span
|
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class="cmr-12">to be preconditioned. Note that </span><span
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@@ -121,9 +121,9 @@ class="cmr-12">]</span></span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-3-"><td style="white-space:normal; text-align:left;" id="TBL-12-3-1"
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class="td11"><!--l. 726--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 730--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">desc_a</span></td><td style="white-space:normal; text-align:left;" id="TBL-12-3-2"
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class="td11"><!--l. 726--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 730--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">type</span><span
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class="cmtt-12">(</span><span
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class="cmtt-12">psb_desc_type</span><span
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@@ -136,8 +136,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-4-"><td style="white-space:normal; text-align:left;" id="TBL-12-4-1"
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class="td11"><!--l. 727--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-4-2"
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class="td11"><!--l. 727--><p class="noindent" ><span
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class="td11"><!--l. 731--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-4-2"
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class="td11"><!--l. 731--><p class="noindent" ><span
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class="cmr-12">The communication descriptor of </span><span class="lstinline"></span><span
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class="cmtt-12">a</span><span
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class="cmr-12">. See the PSBLAS User’s Guide</span>
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@@ -150,9 +150,9 @@ class="cmr-12">]</span></span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-5-"><td style="white-space:normal; text-align:left;" id="TBL-12-5-1"
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class="td11"><!--l. 729--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 733--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-12-5-2"
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class="td11"><!--l. 729--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 733--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">integer</span><span
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class="cmtt-12">,</span><span
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class="cmtt-12"> </span><span
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@@ -163,8 +163,8 @@ class="cmtt-12">)</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-6-"><td style="white-space:normal; text-align:left;" id="TBL-12-6-1"
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class="td11"><!--l. 730--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-6-2"
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class="td11"><!--l. 730--><p class="noindent" ><span
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class="td11"><!--l. 734--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-6-2"
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class="td11"><!--l. 734--><p class="noindent" ><span
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class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
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class="cmr-12"> </span><a
|
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href="userhtmlse7.html#x28-320007"><span
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@@ -172,9 +172,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
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class="cmr-12">for details.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-7-"><td style="white-space:normal; text-align:left;" id="TBL-12-7-1"
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class="td11"><!--l. 731--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 735--><p class="noindent" ><span class="lstinline"></span><span
|
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class="cmtt-12">amold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-12-7-2"
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class="td11"><!--l. 731--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 735--><p class="noindent" ><span class="lstinline"></span><span
|
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class="cmtt-12">class</span><span
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class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_</span><span
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@@ -191,8 +191,8 @@ class="cmtt-12">optional</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-8-"><td style="white-space:normal; text-align:left;" id="TBL-12-8-1"
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class="td11"><!--l. 732--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-8-2"
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class="td11"><!--l. 732--><p class="noindent" ><span
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class="td11"><!--l. 736--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-8-2"
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class="td11"><!--l. 736--><p class="noindent" ><span
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class="cmr-12">The desired dynamic type for internal matrix components; this</span>
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<span
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class="cmr-12">allows e.g. running on GPUs; it needs not be the same on all</span>
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@@ -205,9 +205,9 @@ class="cmr-12">]</span></span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-9-"><td style="white-space:normal; text-align:left;" id="TBL-12-9-1"
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class="td11"><!--l. 736--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 740--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">vmold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-12-9-2"
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class="td11"><!--l. 736--><p class="noindent" ><span class="lstinline"></span><span
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class="td11"><!--l. 740--><p class="noindent" ><span class="lstinline"></span><span
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class="cmtt-12">class</span><span
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class="cmtt-12">(</span><span
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class="cmtt-12">psb_</span><span
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@@ -224,16 +224,16 @@ class="cmtt-12">optional</span><span
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class="cmr-12">.</span> </td>
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</tr><tr
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style="vertical-align:baseline;" id="TBL-12-10-"><td style="white-space:normal; text-align:left;" id="TBL-12-10-1"
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class="td11"><!--l. 737--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-10-2"
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class="td11"><!--l. 737--><p class="noindent" ><span
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||||
class="td11"><!--l. 741--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-10-2"
|
||||
class="td11"><!--l. 741--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal vector components; this</span>
|
||||
<span
|
||||
class="cmr-12">allows e.g. running on GPUs.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-12-11-"><td style="white-space:normal; text-align:left;" id="TBL-12-11-1"
|
||||
class="td11"><!--l. 739--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 743--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">imold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-12-11-2"
|
||||
class="td11"><!--l. 739--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 743--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_i_base_vect_type</span><span
|
||||
@@ -248,8 +248,8 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-12-12-"><td style="white-space:normal; text-align:left;" id="TBL-12-12-1"
|
||||
class="td11"><!--l. 740--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-12-2"
|
||||
class="td11"><!--l. 740--><p class="noindent" ><span
|
||||
class="td11"><!--l. 744--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-12-12-2"
|
||||
class="td11"><!--l. 744--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal integer vector components;</span>
|
||||
<span
|
||||
class="cmr-12">this allows e.g. running on GPUs.</span> </td>
|
||||
@@ -262,7 +262,7 @@ class="td11"> </td> </tr></table></div>
|
||||
|
||||
|
||||
|
||||
<!--l. 746--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 750--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu12.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -279,6 +279,6 @@ class="cmr-12">] [</span><a
|
||||
href="userhtmlse5.html#userhtmlsu11.html" ><span
|
||||
class="cmr-12">up</span></a><span
|
||||
class="cmr-12">] </span></p></div>
|
||||
<!--l. 746--><p class="indent" > <a
|
||||
<!--l. 750--><p class="indent" > <a
|
||||
id="tailuserhtmlsu11.html"></a>
|
||||
</body></html>
|
||||
|
||||
+32
-32
@@ -10,7 +10,7 @@
|
||||
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
||||
</head><body
|
||||
>
|
||||
<!--l. 746--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 750--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu13.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -33,8 +33,8 @@ class="cmr-12">5.5 </span></span> <a
|
||||
class="cmr-12">Method build</span></h4>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 748--><p class="noindent" >
|
||||
<!--l. 749--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 752--><p class="noindent" >
|
||||
<!--l. 753--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -54,7 +54,7 @@ class="cmtt-12">,</span><span
|
||||
class="cmtt-12">imold</span><span
|
||||
class="cmtt-12">])</span><br />
|
||||
</div>
|
||||
<!--l. 752--><p class="noindent" ><span
|
||||
<!--l. 756--><p class="noindent" ><span
|
||||
class="cmr-12">This method builds the preconditioner </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">p</span> <span
|
||||
class="cmr-12">according to the requirements made by the</span>
|
||||
@@ -83,7 +83,7 @@ class="cmtt-12">smoothers_build</span><span
|
||||
class="cmr-12">, whose nomenclature would however be somewhat unnatural when</span>
|
||||
<span
|
||||
class="cmr-12">dealing with simple one-level preconditioners.</span>
|
||||
<!--l. 762--><p class="noindent" ><span
|
||||
<!--l. 766--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-13" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -91,9 +91,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-13-1"><col
|
||||
id="TBL-13-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-1-"><td style="white-space:normal; text-align:left;" id="TBL-13-1-1"
|
||||
class="td11"><!--l. 765--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 769--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">a</span> </td><td style="white-space:normal; text-align:left;" id="TBL-13-1-2"
|
||||
class="td11"><!--l. 765--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 769--><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
|
||||
@@ -108,8 +108,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-2-"><td style="white-space:normal; text-align:left;" id="TBL-13-2-1"
|
||||
class="td11"><!--l. 766--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-2-2"
|
||||
class="td11"><!--l. 766--><p class="noindent" ><span
|
||||
class="td11"><!--l. 770--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-2-2"
|
||||
class="td11"><!--l. 770--><p class="noindent" ><span
|
||||
class="cmr-12">The sparse matrix structure containing the local part of the matrix</span>
|
||||
<span
|
||||
class="cmr-12">to be preconditioned. Note that </span><span
|
||||
@@ -129,9 +129,9 @@ class="cmr-12">]</span></span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-3-"><td style="white-space:normal; text-align:left;" id="TBL-13-3-1"
|
||||
class="td11"><!--l. 770--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 774--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">desc_a</span></td><td style="white-space:normal; text-align:left;" id="TBL-13-3-2"
|
||||
class="td11"><!--l. 770--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 774--><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
|
||||
@@ -144,8 +144,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-4-"><td style="white-space:normal; text-align:left;" id="TBL-13-4-1"
|
||||
class="td11"><!--l. 771--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-4-2"
|
||||
class="td11"><!--l. 771--><p class="noindent" ><span
|
||||
class="td11"><!--l. 775--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-4-2"
|
||||
class="td11"><!--l. 775--><p class="noindent" ><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’s Guide</span>
|
||||
@@ -158,9 +158,9 @@ class="cmr-12">]</span></span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-5-"><td style="white-space:normal; text-align:left;" id="TBL-13-5-1"
|
||||
class="td11"><!--l. 773--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 777--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-13-5-2"
|
||||
class="td11"><!--l. 773--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 777--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -171,8 +171,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-6-"><td style="white-space:normal; text-align:left;" id="TBL-13-6-1"
|
||||
class="td11"><!--l. 774--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-6-2"
|
||||
class="td11"><!--l. 774--><p class="noindent" ><span
|
||||
class="td11"><!--l. 778--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-6-2"
|
||||
class="td11"><!--l. 778--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -180,9 +180,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
|
||||
class="cmr-12">for details.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-7-"><td style="white-space:normal; text-align:left;" id="TBL-13-7-1"
|
||||
class="td11"><!--l. 775--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 779--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">amold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-13-7-2"
|
||||
class="td11"><!--l. 775--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 779--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_</span><span
|
||||
@@ -199,8 +199,8 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-8-"><td style="white-space:normal; text-align:left;" id="TBL-13-8-1"
|
||||
class="td11"><!--l. 776--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-8-2"
|
||||
class="td11"><!--l. 776--><p class="noindent" ><span
|
||||
class="td11"><!--l. 780--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-8-2"
|
||||
class="td11"><!--l. 780--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal matrix components; this</span>
|
||||
<span
|
||||
class="cmr-12">allows e.g. running on GPUs; it needs not be the same on all</span>
|
||||
@@ -213,9 +213,9 @@ class="cmr-12">]</span></span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-9-"><td style="white-space:normal; text-align:left;" id="TBL-13-9-1"
|
||||
class="td11"><!--l. 780--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 784--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">vmold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-13-9-2"
|
||||
class="td11"><!--l. 780--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 784--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_</span><span
|
||||
@@ -232,16 +232,16 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-10-"><td style="white-space:normal; text-align:left;" id="TBL-13-10-1"
|
||||
class="td11"><!--l. 781--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-10-2"
|
||||
class="td11"><!--l. 781--><p class="noindent" ><span
|
||||
class="td11"><!--l. 785--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-10-2"
|
||||
class="td11"><!--l. 785--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal vector components; this</span>
|
||||
<span
|
||||
class="cmr-12">allows e.g. running on GPUs.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-11-"><td style="white-space:normal; text-align:left;" id="TBL-13-11-1"
|
||||
class="td11"><!--l. 783--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 787--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">imold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-13-11-2"
|
||||
class="td11"><!--l. 783--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 787--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_i_base_vect_type</span><span
|
||||
@@ -256,15 +256,15 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-12-"><td style="white-space:normal; text-align:left;" id="TBL-13-12-1"
|
||||
class="td11"><!--l. 784--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-12-2"
|
||||
class="td11"><!--l. 784--><p class="noindent" ><span
|
||||
class="td11"><!--l. 788--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-13-12-2"
|
||||
class="td11"><!--l. 788--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal integer vector components;</span>
|
||||
<span
|
||||
class="cmr-12">this allows e.g. running on GPUs.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-13-13-"><td style="white-space:normal; text-align:left;" id="TBL-13-13-1"
|
||||
class="td11"> </td> </tr></table></div>
|
||||
<!--l. 789--><p class="noindent" ><span
|
||||
<!--l. 793--><p class="noindent" ><span
|
||||
class="cmr-12">The method can be used to build multilevel preconditioners too.</span>
|
||||
|
||||
|
||||
@@ -272,7 +272,7 @@ class="cmr-12">The method can be used to build multilevel preconditioners too.</
|
||||
|
||||
|
||||
|
||||
<!--l. 794--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 798--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu13.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -289,6 +289,6 @@ class="cmr-12">] [</span><a
|
||||
href="userhtmlse5.html#userhtmlsu12.html" ><span
|
||||
class="cmr-12">up</span></a><span
|
||||
class="cmr-12">] </span></p></div>
|
||||
<!--l. 794--><p class="indent" > <a
|
||||
<!--l. 798--><p class="indent" > <a
|
||||
id="tailuserhtmlsu12.html"></a>
|
||||
</body></html>
|
||||
|
||||
+31
-31
@@ -10,7 +10,7 @@
|
||||
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
||||
</head><body
|
||||
>
|
||||
<!--l. 794--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 798--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu14.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -33,8 +33,8 @@ class="cmr-12">5.6 </span></span> <a
|
||||
class="cmr-12">Method apply</span></h4>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 796--><p class="noindent" >
|
||||
<!--l. 797--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 800--><p class="noindent" >
|
||||
<!--l. 801--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -55,7 +55,7 @@ class="cmtt-12">,</span><span
|
||||
class="cmtt-12">work</span><span
|
||||
class="cmtt-12">])</span><br />
|
||||
</div>
|
||||
<!--l. 800--><p class="noindent" ><span
|
||||
<!--l. 804--><p class="noindent" ><span
|
||||
class="cmr-12">This method computes </span><span
|
||||
class="cmmi-12">y </span><span
|
||||
class="cmr-12">= </span><span
|
||||
@@ -89,7 +89,7 @@ class="cmtt-12">psb_krylov</span> <span
|
||||
class="cmr-12">and hence it is</span>
|
||||
<span
|
||||
class="cmr-12">completely transparent to the user.</span>
|
||||
<!--l. 809--><p class="noindent" ><span
|
||||
<!--l. 813--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-14" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -97,9 +97,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-14-1"><col
|
||||
id="TBL-14-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-1-"><td style="white-space:normal; text-align:left;" id="TBL-14-1-1"
|
||||
class="td11"><!--l. 812--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 816--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">x</span> </td><td style="white-space:normal; text-align:left;" id="TBL-14-1-2"
|
||||
class="td11"><!--l. 812--><p class="noindent" ><span
|
||||
class="td11"><!--l. 816--><p class="noindent" ><span
|
||||
class="cmti-12">type</span><span class="lstinline"></span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">kind_parameter</span><span
|
||||
@@ -107,8 +107,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">, dimension(:), intent(in)—.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-2-"><td style="white-space:normal; text-align:left;" id="TBL-14-2-1"
|
||||
class="td11"><!--l. 813--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-2-2"
|
||||
class="td11"><!--l. 813--><p class="noindent" ><span
|
||||
class="td11"><!--l. 817--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-2-2"
|
||||
class="td11"><!--l. 817--><p class="noindent" ><span
|
||||
class="cmr-12">The local part of the vector </span><span
|
||||
class="cmmi-12">x</span><span
|
||||
class="cmr-12">. Note that </span><span
|
||||
@@ -126,9 +126,9 @@ class="cmr-12">, single/double</span>
|
||||
class="cmr-12">precision version of AMG4PSBLAS under use.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-3-"><td style="white-space:normal; text-align:left;" id="TBL-14-3-1"
|
||||
class="td11"><!--l. 816--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 820--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">y</span> </td><td style="white-space:normal; text-align:left;" id="TBL-14-3-2"
|
||||
class="td11"><!--l. 816--><p class="noindent" ><span
|
||||
class="td11"><!--l. 820--><p class="noindent" ><span
|
||||
class="cmti-12">type</span><span class="lstinline"></span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">kind_parameter</span><span
|
||||
@@ -136,8 +136,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">, dimension(:), intent(out)—.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-4-"><td style="white-space:normal; text-align:left;" id="TBL-14-4-1"
|
||||
class="td11"><!--l. 817--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-4-2"
|
||||
class="td11"><!--l. 817--><p class="noindent" ><span
|
||||
class="td11"><!--l. 821--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-4-2"
|
||||
class="td11"><!--l. 821--><p class="noindent" ><span
|
||||
class="cmr-12">The local part of the vector </span><span
|
||||
class="cmmi-12">y</span><span
|
||||
class="cmr-12">. Note that </span><span
|
||||
@@ -155,9 +155,9 @@ class="cmr-12">, single/double</span>
|
||||
class="cmr-12">precision version of AMG4PSBLAS under use.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-5-"><td style="white-space:normal; text-align:left;" id="TBL-14-5-1"
|
||||
class="td11"><!--l. 820--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 824--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">desc_a</span></td><td style="white-space:normal; text-align:left;" id="TBL-14-5-2"
|
||||
class="td11"><!--l. 820--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 824--><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
|
||||
@@ -170,16 +170,16 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-6-"><td style="white-space:normal; text-align:left;" id="TBL-14-6-1"
|
||||
class="td11"><!--l. 821--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-6-2"
|
||||
class="td11"><!--l. 821--><p class="noindent" ><span
|
||||
class="td11"><!--l. 825--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-6-2"
|
||||
class="td11"><!--l. 825--><p class="noindent" ><span
|
||||
class="cmr-12">The communication descriptor associated to the matrix to be</span>
|
||||
<span
|
||||
class="cmr-12">preconditioned.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-7-"><td style="white-space:normal; text-align:left;" id="TBL-14-7-1"
|
||||
class="td11"><!--l. 823--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 827--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-14-7-2"
|
||||
class="td11"><!--l. 823--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 827--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -190,8 +190,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-8-"><td style="white-space:normal; text-align:left;" id="TBL-14-8-1"
|
||||
class="td11"><!--l. 824--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-8-2"
|
||||
class="td11"><!--l. 824--><p class="noindent" ><span
|
||||
class="td11"><!--l. 828--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-8-2"
|
||||
class="td11"><!--l. 828--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -199,9 +199,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
|
||||
class="cmr-12">for details.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-9-"><td style="white-space:normal; text-align:left;" id="TBL-14-9-1"
|
||||
class="td11"><!--l. 825--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 829--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">trans</span> </td><td style="white-space:normal; text-align:left;" id="TBL-14-9-2"
|
||||
class="td11"><!--l. 825--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 829--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">character</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">len</span><span
|
||||
@@ -216,8 +216,8 @@ class="cmtt-12">in</span><span
|
||||
class="cmtt-12">).</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-10-"><td style="white-space:normal; text-align:left;" id="TBL-14-10-1"
|
||||
class="td11"><!--l. 826--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-10-2"
|
||||
class="td11"><!--l. 826--><p class="noindent" ><span
|
||||
class="td11"><!--l. 830--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-10-2"
|
||||
class="td11"><!--l. 830--><p class="noindent" ><span
|
||||
class="cmr-12">If </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">trans</span> <span
|
||||
class="cmr-12">= </span><span class="lstinline"></span><span
|
||||
@@ -291,9 +291,9 @@ class="cmr-8">1</span></sup><span
|
||||
class="cmr-12">).</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-11-"><td style="white-space:normal; text-align:left;" id="TBL-14-11-1"
|
||||
class="td11"><!--l. 830--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 834--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">work</span> </td><td style="white-space:normal; text-align:left;" id="TBL-14-11-2"
|
||||
class="td11"><!--l. 830--><p class="noindent" ><span
|
||||
class="td11"><!--l. 834--><p class="noindent" ><span
|
||||
class="cmti-12">type</span><span class="lstinline"></span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">kind_parameter</span><span
|
||||
@@ -301,8 +301,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">, dimension(:), optional, target—.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-14-12-"><td style="white-space:normal; text-align:left;" id="TBL-14-12-1"
|
||||
class="td11"><!--l. 831--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-12-2"
|
||||
class="td11"><!--l. 831--><p class="noindent" ><span
|
||||
class="td11"><!--l. 835--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-14-12-2"
|
||||
class="td11"><!--l. 835--><p class="noindent" ><span
|
||||
class="cmr-12">Workspace. Its size should be at least </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">4</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -339,7 +339,7 @@ class="td11"> </td> </tr></table></div>
|
||||
|
||||
|
||||
|
||||
<!--l. 840--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 844--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu14.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -356,6 +356,6 @@ class="cmr-12">] [</span><a
|
||||
href="userhtmlse5.html#userhtmlsu13.html" ><span
|
||||
class="cmr-12">up</span></a><span
|
||||
class="cmr-12">] </span></p></div>
|
||||
<!--l. 840--><p class="indent" > <a
|
||||
<!--l. 844--><p class="indent" > <a
|
||||
id="tailuserhtmlsu13.html"></a>
|
||||
</body></html>
|
||||
|
||||
+11
-11
@@ -10,7 +10,7 @@
|
||||
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
||||
</head><body
|
||||
>
|
||||
<!--l. 840--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 844--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu15.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -33,8 +33,8 @@ class="cmr-12">5.7 </span></span> <a
|
||||
class="cmr-12">Method free</span></h4>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 842--><p class="noindent" >
|
||||
<!--l. 843--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 846--><p class="noindent" >
|
||||
<!--l. 847--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -46,11 +46,11 @@ class="cmtt-12">,</span><span
|
||||
class="cmtt-12">info</span><span
|
||||
class="cmtt-12">)</span><br />
|
||||
</div>
|
||||
<!--l. 846--><p class="noindent" ><span
|
||||
<!--l. 850--><p class="noindent" ><span
|
||||
class="cmr-12">This method deallocates the preconditioner data structure </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">p</span><span
|
||||
class="cmr-12">.</span>
|
||||
<!--l. 849--><p class="noindent" ><span
|
||||
<!--l. 853--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-15" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -58,9 +58,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-15-1"><col
|
||||
id="TBL-15-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-15-1-"><td style="white-space:normal; text-align:left;" id="TBL-15-1-1"
|
||||
class="td11"><!--l. 852--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 856--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-15-1-2"
|
||||
class="td11"><!--l. 852--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 856--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -71,8 +71,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-15-2-"><td style="white-space:normal; text-align:left;" id="TBL-15-2-1"
|
||||
class="td11"><!--l. 853--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-15-2-2"
|
||||
class="td11"><!--l. 853--><p class="noindent" ><span
|
||||
class="td11"><!--l. 857--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-15-2-2"
|
||||
class="td11"><!--l. 857--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -89,7 +89,7 @@ class="td11"> </td> </tr></table></div>
|
||||
|
||||
|
||||
|
||||
<!--l. 859--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 863--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu15.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -106,6 +106,6 @@ class="cmr-12">] [</span><a
|
||||
href="userhtmlse5.html#userhtmlsu14.html" ><span
|
||||
class="cmr-12">up</span></a><span
|
||||
class="cmr-12">] </span></p></div>
|
||||
<!--l. 859--><p class="indent" > <a
|
||||
<!--l. 863--><p class="indent" > <a
|
||||
id="tailuserhtmlsu14.html"></a>
|
||||
</body></html>
|
||||
|
||||
+23
-23
@@ -10,7 +10,7 @@
|
||||
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
||||
</head><body
|
||||
>
|
||||
<!--l. 859--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 863--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu16.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -33,8 +33,8 @@ class="cmr-12">5.8 </span></span> <a
|
||||
class="cmr-12">Method descr</span></h4>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 861--><p class="noindent" >
|
||||
<!--l. 862--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 865--><p class="noindent" >
|
||||
<!--l. 866--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -54,7 +54,7 @@ class="cmtt-12"> </span><span
|
||||
class="cmtt-12">verbosity</span><span
|
||||
class="cmtt-12">])</span><br />
|
||||
</div>
|
||||
<!--l. 865--><p class="noindent" ><span
|
||||
<!--l. 869--><p class="noindent" ><span
|
||||
class="cmr-12">This method prints a description of the preconditioner </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">p</span> <span
|
||||
class="cmr-12">to the standard output or to a</span>
|
||||
@@ -68,7 +68,7 @@ class="cmtt-12">build</span><span
|
||||
class="cmr-12">, have</span>
|
||||
<span
|
||||
class="cmr-12">been called.</span>
|
||||
<!--l. 870--><p class="noindent" ><span
|
||||
<!--l. 874--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-16" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -76,9 +76,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-16-1"><col
|
||||
id="TBL-16-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-16-1-"><td style="white-space:normal; text-align:left;" id="TBL-16-1-1"
|
||||
class="td11"><!--l. 873--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 877--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-16-1-2"
|
||||
class="td11"><!--l. 873--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 877--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -89,8 +89,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-16-2-"><td style="white-space:normal; text-align:left;" id="TBL-16-2-1"
|
||||
class="td11"><!--l. 874--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-2-2"
|
||||
class="td11"><!--l. 874--><p class="noindent" ><span
|
||||
class="td11"><!--l. 878--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-2-2"
|
||||
class="td11"><!--l. 878--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -98,9 +98,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
|
||||
class="cmr-12">for details.</span></td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-16-3-"><td style="white-space:normal; text-align:left;" id="TBL-16-3-1"
|
||||
class="td11"><!--l. 875--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 879--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">iout</span> </td><td style="white-space:normal; text-align:left;" id="TBL-16-3-2"
|
||||
class="td11"><!--l. 875--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 879--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -113,16 +113,16 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-16-4-"><td style="white-space:normal; text-align:left;" id="TBL-16-4-1"
|
||||
class="td11"><!--l. 876--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-4-2"
|
||||
class="td11"><!--l. 876--><p class="noindent" ><span
|
||||
class="td11"><!--l. 880--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-4-2"
|
||||
class="td11"><!--l. 880--><p class="noindent" ><span
|
||||
class="cmr-12">The id of the file where the preconditioner description will be</span>
|
||||
<span
|
||||
class="cmr-12">printed; the default is the standard output.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-16-5-"><td style="white-space:normal; text-align:left;" id="TBL-16-5-1"
|
||||
class="td11"><!--l. 878--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 882--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">root</span> </td><td style="white-space:normal; text-align:left;" id="TBL-16-5-2"
|
||||
class="td11"><!--l. 878--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 882--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -135,8 +135,8 @@ 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:normal; text-align:left;" id="TBL-16-6-1"
|
||||
class="td11"><!--l. 879--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-6-2"
|
||||
class="td11"><!--l. 879--><p class="noindent" ><span
|
||||
class="td11"><!--l. 883--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-6-2"
|
||||
class="td11"><!--l. 883--><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
|
||||
@@ -144,9 +144,9 @@ 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:normal; text-align:left;" id="TBL-16-7-1"
|
||||
class="td11"><!--l. 881--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 885--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">verbosity</span> </td><td style="white-space:normal; text-align:left;" id="TBL-16-7-2"
|
||||
class="td11"><!--l. 881--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 885--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -159,8 +159,8 @@ 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:normal; text-align:left;" id="TBL-16-8-1"
|
||||
class="td11"><!--l. 882--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-8-2"
|
||||
class="td11"><!--l. 882--><p class="noindent" ><span
|
||||
class="td11"><!--l. 886--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-16-8-2"
|
||||
class="td11"><!--l. 886--><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>
|
||||
@@ -174,7 +174,7 @@ class="td11"> </td> </tr></table></div>
|
||||
|
||||
|
||||
|
||||
<!--l. 889--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 893--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu16.html" ><span
|
||||
class="cmr-12">next</span></a><span
|
||||
@@ -191,6 +191,6 @@ class="cmr-12">] [</span><a
|
||||
href="userhtmlse5.html#userhtmlsu15.html" ><span
|
||||
class="cmr-12">up</span></a><span
|
||||
class="cmr-12">] </span></p></div>
|
||||
<!--l. 889--><p class="indent" > <a
|
||||
<!--l. 893--><p class="indent" > <a
|
||||
id="tailuserhtmlsu15.html"></a>
|
||||
</body></html>
|
||||
|
||||
+57
-57
@@ -10,7 +10,7 @@
|
||||
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
||||
</head><body
|
||||
>
|
||||
<!--l. 889--><div class="crosslinks"><p class="noindent"><span
|
||||
<!--l. 893--><div class="crosslinks"><p class="noindent"><span
|
||||
class="cmr-12">[</span><a
|
||||
href="userhtmlsu15.html" ><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
|
||||
id="x26-250005.9"></a><span
|
||||
class="cmr-12">Auxiliary Methods</span></h4>
|
||||
<!--l. 890--><p class="noindent" ><span
|
||||
<!--l. 894--><p class="noindent" ><span
|
||||
class="cmr-12">Various functionalities are implemented as additional methods of the preconditioner</span>
|
||||
<span
|
||||
class="cmr-12">object.</span>
|
||||
<!--l. 893--><p class="noindent" >
|
||||
<!--l. 897--><p class="noindent" >
|
||||
<h5 class="subsubsectionHead"><span class="titlemark"><span
|
||||
class="cmr-12">5.9.1 </span></span> <a
|
||||
id="x26-260005.9.1"></a><span
|
||||
class="cmr-12">Method: dump</span></h5>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 895--><p class="noindent" >
|
||||
<!--l. 896--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 899--><p class="noindent" >
|
||||
<!--l. 900--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </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">])</span><br />
|
||||
</div>
|
||||
<!--l. 899--><p class="noindent" ><span
|
||||
<!--l. 903--><p class="noindent" ><span
|
||||
class="cmr-12">Dump on file.</span>
|
||||
<!--l. 902--><p class="noindent" ><span
|
||||
<!--l. 906--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-17" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -78,9 +78,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-17-1"><col
|
||||
id="TBL-17-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-17-1-"><td style="white-space:normal; text-align:left;" id="TBL-17-1-1"
|
||||
class="td11"><!--l. 905--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 909--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-17-1-2"
|
||||
class="td11"><!--l. 905--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 909--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -91,8 +91,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-17-2-"><td style="white-space:normal; text-align:left;" id="TBL-17-2-1"
|
||||
class="td11"><!--l. 906--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-17-2-2"
|
||||
class="td11"><!--l. 906--><p class="noindent" ><span
|
||||
class="td11"><!--l. 910--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-17-2-2"
|
||||
class="td11"><!--l. 910--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -100,9 +100,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
|
||||
class="cmr-12">for details.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-17-3-"><td style="white-space:normal; text-align:left;" id="TBL-17-3-1"
|
||||
class="td11"><!--l. 907--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 911--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">amold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-17-3-2"
|
||||
class="td11"><!--l. 907--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 911--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_</span><span
|
||||
@@ -119,8 +119,8 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-17-4-"><td style="white-space:normal; text-align:left;" id="TBL-17-4-1"
|
||||
class="td11"><!--l. 908--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-17-4-2"
|
||||
class="td11"><!--l. 908--><p class="noindent" ><span
|
||||
class="td11"><!--l. 912--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-17-4-2"
|
||||
class="td11"><!--l. 912--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal matrix components; this</span>
|
||||
<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
|
||||
style="vertical-align:baseline;" id="TBL-17-5-"><td style="white-space:normal; text-align:left;" id="TBL-17-5-1"
|
||||
class="td11"> </td> </tr></table></div>
|
||||
<!--l. 915--><p class="noindent" >
|
||||
<!--l. 919--><p class="noindent" >
|
||||
<h5 class="subsubsectionHead"><span class="titlemark"><span
|
||||
class="cmr-12">5.9.2 </span></span> <a
|
||||
id="x26-270005.9.2"></a><span
|
||||
class="cmr-12">Method: clone</span></h5>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 917--><p class="noindent" >
|
||||
<!--l. 918--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 921--><p class="noindent" >
|
||||
<!--l. 922--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -157,9 +157,9 @@ class="cmtt-12">)</span><br />
|
||||
|
||||
|
||||
|
||||
<!--l. 921--><p class="noindent" ><span
|
||||
<!--l. 925--><p class="noindent" ><span
|
||||
class="cmr-12">Create a (deep) copy of the preconditioner object.</span>
|
||||
<!--l. 924--><p class="noindent" ><span
|
||||
<!--l. 928--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-18" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -167,9 +167,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-18-1"><col
|
||||
id="TBL-18-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-18-1-"><td style="white-space:normal; text-align:left;" id="TBL-18-1-1"
|
||||
class="td11"><!--l. 927--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 931--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">pout</span> </td><td style="white-space:normal; text-align:left;" id="TBL-18-1-2"
|
||||
class="td11"><!--l. 927--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 931--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">type</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">amg_</span><span
|
||||
@@ -184,8 +184,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-18-2-"><td style="white-space:normal; text-align:left;" id="TBL-18-2-1"
|
||||
class="td11"><!--l. 928--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-18-2-2"
|
||||
class="td11"><!--l. 928--><p class="noindent" ><span
|
||||
class="td11"><!--l. 932--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-18-2-2"
|
||||
class="td11"><!--l. 932--><p class="noindent" ><span
|
||||
class="cmr-12">The copy of the preconditioner data structure. Note that </span><span
|
||||
class="cmti-12">x </span><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>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-18-3-"><td style="white-space:normal; text-align:left;" id="TBL-18-3-1"
|
||||
class="td11"><!--l. 931--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 935--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-18-3-2"
|
||||
class="td11"><!--l. 931--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 935--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -212,8 +212,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-18-4-"><td style="white-space:normal; text-align:left;" id="TBL-18-4-1"
|
||||
class="td11"><!--l. 932--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-18-4-2"
|
||||
class="td11"><!--l. 932--><p class="noindent" ><span
|
||||
class="td11"><!--l. 936--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-18-4-2"
|
||||
class="td11"><!--l. 936--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -222,15 +222,15 @@ class="cmr-12">for details.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-18-5-"><td style="white-space:normal; text-align:left;" id="TBL-18-5-1"
|
||||
class="td11"> </td> </tr></table></div>
|
||||
<!--l. 937--><p class="noindent" >
|
||||
<!--l. 941--><p class="noindent" >
|
||||
<h5 class="subsubsectionHead"><span class="titlemark"><span
|
||||
class="cmr-12">5.9.3 </span></span> <a
|
||||
id="x26-280005.9.3"></a><span
|
||||
class="cmr-12">Method: sizeof</span></h5>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 939--><p class="noindent" >
|
||||
<!--l. 940--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 943--><p class="noindent" >
|
||||
<!--l. 944--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">sz</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">=</span><span
|
||||
@@ -248,9 +248,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-19-1"><col
|
||||
id="TBL-19-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-19-1-"><td style="white-space:normal; text-align:left;" id="TBL-19-1-1"
|
||||
class="td11"><!--l. 944--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 948--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">global</span> </td> <td style="white-space:normal; text-align:left;" id="TBL-19-1-2"
|
||||
class="td11"><!--l. 944--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 948--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">logical</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -258,8 +258,8 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-19-2-"><td style="white-space:normal; text-align:left;" id="TBL-19-2-1"
|
||||
class="td11"><!--l. 945--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-19-2-2"
|
||||
class="td11"><!--l. 945--><p class="noindent" ><span
|
||||
class="td11"><!--l. 949--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-19-2-2"
|
||||
class="td11"><!--l. 949--><p class="noindent" ><span
|
||||
class="cmr-12">Whether the global or local preconditioner memory occupation is</span>
|
||||
<span
|
||||
class="cmr-12">desired. Default: </span><span class="lstinline"></span><span
|
||||
@@ -272,7 +272,7 @@ class="cmr-12">.</span> </td
|
||||
class="td11"> </td> </tr></table>
|
||||
</div> <span
|
||||
class="cmr-12">Return memory footprint in bytes.</span>
|
||||
<!--l. 952--><p class="noindent" >
|
||||
<!--l. 956--><p class="noindent" >
|
||||
<h5 class="subsubsectionHead"><span class="titlemark"><span
|
||||
class="cmr-12">5.9.4 </span></span> <a
|
||||
id="x26-290005.9.4"></a><span
|
||||
@@ -280,8 +280,8 @@ class="cmr-12">Method: allocate</span><span
|
||||
class="cmr-12">_wrk</span></h5>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 954--><p class="noindent" >
|
||||
<!--l. 955--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 958--><p class="noindent" >
|
||||
<!--l. 959--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -294,7 +294,7 @@ class="cmtt-12"> </span><span
|
||||
class="cmtt-12">vmold</span><span
|
||||
class="cmtt-12">])</span><br />
|
||||
</div>
|
||||
<!--l. 958--><p class="noindent" ><span
|
||||
<!--l. 962--><p class="noindent" ><span
|
||||
class="cmr-12">Allocate internal work vectors. Each application of the preconditioner uses a number of</span>
|
||||
<span
|
||||
class="cmr-12">work vectors which are allocated internally as necessary; therefore allocation and</span>
|
||||
@@ -326,7 +326,7 @@ class="cmr-12">argument to the </span><span class="lstinline"></span><span
|
||||
class="cmtt-12">apply</span>
|
||||
<span
|
||||
class="cmr-12">method.</span>
|
||||
<!--l. 974--><p class="noindent" ><span
|
||||
<!--l. 978--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-20" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -334,9 +334,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-20-1"><col
|
||||
id="TBL-20-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-20-1-"><td style="white-space:normal; text-align:left;" id="TBL-20-1-1"
|
||||
class="td11"><!--l. 977--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 981--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-20-1-2"
|
||||
class="td11"><!--l. 977--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 981--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -347,8 +347,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-20-2-"><td style="white-space:normal; text-align:left;" id="TBL-20-2-1"
|
||||
class="td11"><!--l. 978--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-20-2-2"
|
||||
class="td11"><!--l. 978--><p class="noindent" ><span
|
||||
class="td11"><!--l. 982--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-20-2-2"
|
||||
class="td11"><!--l. 982--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
@@ -356,9 +356,9 @@ class="cmr-12">7</span><!--tex4ht:ref: sec:errors --></a> <span
|
||||
class="cmr-12">for details.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-20-3-"><td style="white-space:normal; text-align:left;" id="TBL-20-3-1"
|
||||
class="td11"><!--l. 979--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 983--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">vmold</span> </td><td style="white-space:normal; text-align:left;" id="TBL-20-3-2"
|
||||
class="td11"><!--l. 979--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 983--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">class</span><span
|
||||
class="cmtt-12">(</span><span
|
||||
class="cmtt-12">psb_</span><span
|
||||
@@ -375,15 +375,15 @@ class="cmtt-12">optional</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-20-4-"><td style="white-space:normal; text-align:left;" id="TBL-20-4-1"
|
||||
class="td11"><!--l. 980--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-20-4-2"
|
||||
class="td11"><!--l. 980--><p class="noindent" ><span
|
||||
class="td11"><!--l. 984--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-20-4-2"
|
||||
class="td11"><!--l. 984--><p class="noindent" ><span
|
||||
class="cmr-12">The desired dynamic type for internal vector components; this</span>
|
||||
<span
|
||||
class="cmr-12">allows e.g. running on GPUs.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-20-5-"><td style="white-space:normal; text-align:left;" id="TBL-20-5-1"
|
||||
class="td11"> </td> </tr></table></div>
|
||||
<!--l. 986--><p class="noindent" >
|
||||
<!--l. 990--><p class="noindent" >
|
||||
<h5 class="subsubsectionHead"><span class="titlemark"><span
|
||||
class="cmr-12">5.9.5 </span></span> <a
|
||||
id="x26-300005.9.5"></a><span
|
||||
@@ -391,8 +391,8 @@ class="cmr-12">Method: free</span><span
|
||||
class="cmr-12">_wrk</span></h5>
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 988--><p class="noindent" >
|
||||
<!--l. 989--><p class="noindent" ><span class="lstinline"></span><span
|
||||
<!--l. 992--><p class="noindent" >
|
||||
<!--l. 993--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">call</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
class="cmtt-12">p</span><span
|
||||
@@ -402,9 +402,9 @@ class="cmtt-12">(</span><span
|
||||
class="cmtt-12">info</span><span
|
||||
class="cmtt-12">)</span><br />
|
||||
</div>
|
||||
<!--l. 992--><p class="noindent" ><span
|
||||
<!--l. 996--><p class="noindent" ><span
|
||||
class="cmr-12">Deallocate internal work vectors.</span>
|
||||
<!--l. 995--><p class="noindent" ><span
|
||||
<!--l. 999--><p class="noindent" ><span
|
||||
class="cmbx-12">Arguments</span>
|
||||
<div class="tabular"> <table id="TBL-21" class="tabular"
|
||||
cellspacing="0" cellpadding="0"
|
||||
@@ -412,9 +412,9 @@ cellspacing="0" cellpadding="0"
|
||||
id="TBL-21-1"><col
|
||||
id="TBL-21-2"></colgroup><tr
|
||||
style="vertical-align:baseline;" id="TBL-21-1-"><td style="white-space:normal; text-align:left;" id="TBL-21-1-1"
|
||||
class="td11"><!--l. 998--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 1002--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">info</span> </td><td style="white-space:normal; text-align:left;" id="TBL-21-1-2"
|
||||
class="td11"><!--l. 998--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="td11"><!--l. 1002--><p class="noindent" ><span class="lstinline"></span><span
|
||||
class="cmtt-12">integer</span><span
|
||||
class="cmtt-12">,</span><span
|
||||
class="cmtt-12"> </span><span
|
||||
@@ -425,8 +425,8 @@ class="cmtt-12">)</span><span
|
||||
class="cmr-12">.</span> </td>
|
||||
</tr><tr
|
||||
style="vertical-align:baseline;" id="TBL-21-2-"><td style="white-space:normal; text-align:left;" id="TBL-21-2-1"
|
||||
class="td11"><!--l. 999--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-21-2-2"
|
||||
class="td11"><!--l. 999--><p class="noindent" ><span
|
||||
class="td11"><!--l. 1003--><p class="noindent" > </td><td style="white-space:normal; text-align:left;" id="TBL-21-2-2"
|
||||
class="td11"><!--l. 1003--><p class="noindent" ><span
|
||||
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
|
||||
class="cmr-12"> </span><a
|
||||
href="userhtmlse7.html#x28-320007"><span
|
||||
|
||||
+26
-20
@@ -34,7 +34,7 @@ class="cmr-12">The code discussed here shows how to set up a program exploiting
|
||||
class="cmr-12">capabilities of PSBLAS and AMG4PSBLAS. The code example is available in the</span>
|
||||
<span
|
||||
class="cmr-12">source distribution directory </span><span class="obeylines-h"><span class="verb"><span
|
||||
class="cmtt-12">amg4psblas/tests/gpu</span></span></span><span
|
||||
class="cmtt-12">amg4psblas/examples/gpu</span></span></span><span
|
||||
class="cmr-12">.</span>
|
||||
<!--l. 427--><p class="indent" > <span
|
||||
class="cmr-12">First of all, we need to include the appropriate modules and declare some auxiliary</span>
|
||||
@@ -51,19 +51,16 @@ class="cmr-12">variables:</span>
|
||||
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 451--><p class="noindent" >
|
||||
<!--l. 448--><p class="noindent" >
|
||||
<div class="minipage"><pre class="verbatim" id="verbatim-10">
|
||||
program amg_d_pde3d
|
||||
program amg_dexample_gpu
|
||||
  use psb_base_mod
|
||||
  use amg_prec_mod
|
||||
  use psb_krylov_mod
|
||||
  use psb_util_mod
|
||||
  use psb_gpu_mod
|
||||
  use data_input
|
||||
  use amg_d_pde3d_base_mod
|
||||
  use amg_d_pde3d_exp_mod
|
||||
  use amg_d_pde3d_gauss_mod
|
||||
  use amg_d_genpde_mod
|
||||
  use amg_d_pde_mod
|
||||
  implicit none
|
||||
  .......
|
||||
  ! GPU variables
|
||||
@@ -72,7 +69,7 @@ program amg_d_pde3d
|
||||
  type(psb_i_vect_gpu)       :: igmold
|
||||
 
|
||||
</pre>
|
||||
<!--l. 473--><p class="nopar" ></div></div>
|
||||
<!--l. 467--><p class="nopar" ></div></div>
|
||||
<br /> <div class="caption"
|
||||
><span class="id">Listing 5: </span><span
|
||||
class="content">setup of a GPU-enabled test program part one.</span></div><!--tex4ht:label?: x16-15001r5 -->
|
||||
@@ -80,7 +77,15 @@ class="content">setup of a GPU-enabled test program part one.</span></div><!--te
|
||||
|
||||
|
||||
</div><hr class="endfloat" />
|
||||
<!--l. 481--><p class="indent" > <span
|
||||
<!--l. 474--><p class="indent" > <span
|
||||
class="cmr-12">In this particular example we are choosing to employ a </span><span class="obeylines-h"><span class="verb"><span
|
||||
class="cmtt-12">HLG</span></span></span> <span
|
||||
class="cmr-12">data structure for</span>
|
||||
<span
|
||||
class="cmr-12">sparse matrices on GPUs; for more information please refer to the PSBLAS-EXT users’</span>
|
||||
<span
|
||||
class="cmr-12">guide.</span>
|
||||
<!--l. 478--><p class="indent" > <span
|
||||
class="cmr-12">We then have to initialize the GPU environment, and pass the appropriate MOLD</span>
|
||||
<span
|
||||
class="cmr-12">variables to the build methods (see also the PSBLAS and PSBLAS-EXT users’</span>
|
||||
@@ -89,7 +94,7 @@ class="cmr-12">guides).</span>
|
||||
|
||||
|
||||
|
||||
<!--l. 484--><p class="indent" > <a
|
||||
<!--l. 481--><p class="indent" > <a
|
||||
id="x16-15002r6"></a><hr class="float"><div class="float"
|
||||
>
|
||||
|
||||
@@ -97,7 +102,7 @@ class="cmr-12">guides).</span>
|
||||
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 500--><p class="noindent" >
|
||||
<!--l. 497--><p class="noindent" >
|
||||
<div class="minipage"><pre class="verbatim" id="verbatim-11">
|
||||
  call psb_init(ctxt)
|
||||
  call psb_info(ctxt,iam,np)
|
||||
@@ -111,7 +116,7 @@ class="cmr-12">guides).</span>
|
||||
  call prec%smoothers_build(a,desc_a,info, amold=agmold, vmold=vgmold, imold=igmold)
|
||||
 
|
||||
</pre>
|
||||
<!--l. 515--><p class="nopar" ></div></div>
|
||||
<!--l. 512--><p class="nopar" ></div></div>
|
||||
<br /> <div class="caption"
|
||||
><span class="id">Listing 6: </span><span
|
||||
class="content">setup of a GPU-enabled test program part two.</span></div><!--tex4ht:label?: x16-15002r6 -->
|
||||
@@ -119,7 +124,7 @@ class="content">setup of a GPU-enabled test program part two.</span></div><!--te
|
||||
|
||||
|
||||
</div><hr class="endfloat" />
|
||||
<!--l. 522--><p class="indent" > <span
|
||||
<!--l. 519--><p class="indent" > <span
|
||||
class="cmr-12">Finally, we convert the input matrix, the descriptor and the vectors to use a</span>
|
||||
<span
|
||||
class="cmr-12">GPU-enabled internal storage format. We then preallocate the preconditioner</span>
|
||||
@@ -130,7 +135,7 @@ class="cmr-12">GPU environment</span>
|
||||
|
||||
|
||||
|
||||
<!--l. 526--><p class="indent" > <a
|
||||
<!--l. 523--><p class="indent" > <a
|
||||
id="x16-15003r7"></a><hr class="float"><div class="float"
|
||||
>
|
||||
|
||||
@@ -138,7 +143,7 @@ class="cmr-12">GPU environment</span>
|
||||
|
||||
<div class="center"
|
||||
>
|
||||
<!--l. 555--><p class="noindent" >
|
||||
<!--l. 552--><p class="noindent" >
|
||||
<div class="minipage"><pre class="verbatim" id="verbatim-12">
|
||||
  call desc_a%cnv(mold=igmold)
|
||||
  call a%cscnv(info,mold=agmold)
|
||||
@@ -162,7 +167,7 @@ class="cmr-12">GPU environment</span>
|
||||
  stop
|
||||
 
|
||||
</pre>
|
||||
<!--l. 582--><p class="nopar" ></div></div>
|
||||
<!--l. 579--><p class="nopar" ></div></div>
|
||||
<br /> <div class="caption"
|
||||
><span class="id">Listing 7: </span><span
|
||||
class="content">setup of a GPU-enabled test program part three.</span></div><!--tex4ht:label?: x16-15003r7 -->
|
||||
@@ -170,7 +175,7 @@ class="content">setup of a GPU-enabled test program part three.</span></div><!--
|
||||
|
||||
|
||||
</div><hr class="endfloat" />
|
||||
<!--l. 590--><p class="indent" > <span
|
||||
<!--l. 587--><p class="indent" > <span
|
||||
class="cmr-12">It is very important to employ solvers that are suited to the GPU, i.e. solvers that</span>
|
||||
<span
|
||||
class="cmr-12">do NOT employ triangular system solve kernels. Solvers that satisfy this constraint</span>
|
||||
@@ -188,9 +193,10 @@ class="cmtt-12">INVT</span></span></span>
|
||||
</li>
|
||||
<li class="itemize"><span class="obeylines-h"><span class="verb"><span
|
||||
class="cmtt-12">AINV</span></span></span></li></ul>
|
||||
<!--l. 599--><p class="noindent" ><span
|
||||
class="cmr-12">and their </span><span class="obeylines-h"><span class="verb"><span
|
||||
class="cmtt-12">L1</span></span></span> <span
|
||||
<!--l. 596--><p class="noindent" ><span
|
||||
class="cmr-12">and their </span><span
|
||||
class="cmmi-12">ℓ</span><sub><span
|
||||
class="cmr-8">1</span></sub> <span
|
||||
class="cmr-12">variants.</span>
|
||||
|
||||
|
||||
|
||||
+356
-350
File diff suppressed because it is too large
Load Diff
@@ -422,24 +422,21 @@ call P%build(A,desc_A,info)
|
||||
The code discussed here shows how to set up a
|
||||
program exploiting the combined GPU capabilities of PSBLAS and
|
||||
AMG4PSBLAS. The code example is available in the source distribution
|
||||
directory \verb|amg4psblas/tests/gpu|.
|
||||
directory \verb|amg4psblas/examples/gpu|.
|
||||
|
||||
First of all, we need to include the appropriate modules and
|
||||
declare some auxiliary variables:
|
||||
\begin{listing}[h!]
|
||||
\ifpdf
|
||||
\begin{minted}[breaklines=true,bgcolor=bg,fontsize=\small]{fortran}
|
||||
program amg_d_pde3d
|
||||
program amg_dexample_gpu
|
||||
use psb_base_mod
|
||||
use amg_prec_mod
|
||||
use psb_krylov_mod
|
||||
use psb_util_mod
|
||||
use psb_gpu_mod
|
||||
use data_input
|
||||
use amg_d_pde3d_base_mod
|
||||
use amg_d_pde3d_exp_mod
|
||||
use amg_d_pde3d_gauss_mod
|
||||
use amg_d_genpde_mod
|
||||
use amg_d_pde_mod
|
||||
implicit none
|
||||
.......
|
||||
! GPU variables
|
||||
@@ -452,17 +449,14 @@ program amg_d_pde3d
|
||||
\begin{minipage}{.90\textwidth}
|
||||
{\small
|
||||
\begin{verbatim}
|
||||
program amg_d_pde3d
|
||||
program amg_dexample_gpu
|
||||
use psb_base_mod
|
||||
use amg_prec_mod
|
||||
use psb_krylov_mod
|
||||
use psb_util_mod
|
||||
use psb_gpu_mod
|
||||
use data_input
|
||||
use amg_d_pde3d_base_mod
|
||||
use amg_d_pde3d_exp_mod
|
||||
use amg_d_pde3d_gauss_mod
|
||||
use amg_d_genpde_mod
|
||||
use amg_d_pde_mod
|
||||
implicit none
|
||||
.......
|
||||
! GPU variables
|
||||
@@ -477,6 +471,9 @@ program amg_d_pde3d
|
||||
\fi
|
||||
\caption{setup of a GPU-enabled test program part one.\label{fig:gpu-ex1}}
|
||||
\end{listing}
|
||||
In this particular example we are choosing to employ a \verb|HLG| data
|
||||
structure for sparse matrices on GPUs; for more information please
|
||||
refer to the PSBLAS-EXT users' guide.
|
||||
|
||||
We then have to initialize the GPU environment, and pass the
|
||||
appropriate MOLD variables to the build methods (see also the PSBLAS
|
||||
|
||||
Reference in New Issue
Block a user