mirror of
https://github.com/sfilippone/amg4psblas.git
synced 2026-10-06 22:55:12 +00:00
Formatting source code in mumps module. Updated docs for IDX in %SET.
This commit is contained in:
@@ -262,8 +262,8 @@ end
|
||||
\begin{tabbing}
|
||||
\quad \=\quad \=\quad...
|
||||
...[1mm]
|
||||
\>endif \\ [1mm]
|
||||
\>return $u^k$\ \\ [1mm]
|
||||
\>endif [1mm]
|
||||
\>return $u^k$ [1mm]
|
||||
end
|
||||
\end{tabbing}\end{minipage}}">
|
||||
|
||||
|
||||
+37
-10
@@ -54,7 +54,7 @@ Method set
|
||||
</H2><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<DIV ALIGN="CENTER"><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"><code>call p%set(what,val,info [,ilev, ilmax, pos])</code>
|
||||
<DIV ALIGN="CENTER"><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"><code>call p%set(what,val,info [,ilev, ilmax, pos, idx])</code>
|
||||
</BIG></BIG></BIG></DIV><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">
|
||||
@@ -139,7 +139,16 @@ contained in <code>val</code>.
|
||||
or to the post-smoother (<code>'POST'</code>). If <code>pos</code> is not present,
|
||||
the other arguments are applied to both smoothers.
|
||||
If the preconditioner is one-level or the parameter identified by <code>what</code>
|
||||
does not concern the smoothers, <code>pos</code> is ignored.
|
||||
does not concern the smoothers, <code>pos</code> is ignored.</BIG></BIG></BIG></TD>
|
||||
</TR>
|
||||
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=34><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">
|
||||
<code>idx</code> </BIG></BIG></BIG></TD>
|
||||
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"> <code>integer, optional, intent(in)</code>.</BIG></BIG></BIG></TD>
|
||||
</TR>
|
||||
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=34><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">
|
||||
</BIG></BIG></BIG></TD>
|
||||
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"> An auxiliary input argument that can be passed to the
|
||||
underlying objects.
|
||||
</BIG></BIG></BIG></TD>
|
||||
</TR>
|
||||
</TABLE><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
@@ -153,7 +162,8 @@ as follows:
|
||||
</BIG></BIG></BIG></DIV><BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">
|
||||
However, in this case the optional arguments <code>ilev</code>, <code>ilmax</code>, and <code>pos</code>
|
||||
However, in this case the optional arguments <code>ilev</code>,
|
||||
<code>ilmax</code>, <code>pos</code> and <code>idx</code>
|
||||
cannot be used.
|
||||
<BR></BIG></BIG></BIG>
|
||||
<P>
|
||||
@@ -245,9 +255,16 @@ therefore, if SuperLu_Dist has been previously set, the coarsest-level
|
||||
solver is changed to the default sequential solver.
|
||||
</BIG></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE"><SPAN CLASS="textbf">Remark 4.</SPAN> The argument <code>idx</code> can be used to allow finer
|
||||
control for those solvers; for instance, by specifying the keyword
|
||||
<code>MUMPS_IPAR_ENTRY</code> and an appropriate value for <code>idx</code>, it is
|
||||
possible to set any entry in the MUMPS integer control array.
|
||||
See also Sec. <A HREF="node33.html#sec:adding">7</A>.
|
||||
</BIG></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1390"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1392"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 2:</STRONG>
|
||||
Parameters defining the multilevel cycle and the number of cycles to
|
||||
@@ -300,7 +317,7 @@ number <SPAN CLASS="MATH"><IMG
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1396"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1398"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 3:</STRONG>
|
||||
Parameters defining the aggregation algorithm.
|
||||
@@ -419,7 +436,7 @@ of levels. </SPAN></TD>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1400"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1402"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 4:</STRONG>
|
||||
Parameters defining the aggregation algorithm (continued).
|
||||
@@ -486,7 +503,7 @@ the parameter <TT>ilev</TT>.</SPAN></TD>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1405"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1407"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 5:</STRONG>
|
||||
Parameters defining the coarse-space correction at the coarsest
|
||||
@@ -593,7 +610,7 @@ Note that <TT>UMF</TT> and <TT>SLU</TT> require the coarsest
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1407"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1409"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 6:</STRONG>
|
||||
Parameters defining the coarse-space correction at the coarsest
|
||||
@@ -659,7 +676,7 @@ number <SPAN CLASS="MATH"><IMG
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1409"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1411"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 7:</STRONG>
|
||||
Parameters defining the smoother or the details of the one-level preconditioner.
|
||||
@@ -786,7 +803,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><P></P>
|
||||
<DIV ALIGN="CENTER"><A NAME="1411"></A>
|
||||
<DIV ALIGN="CENTER"><A NAME="1413"></A>
|
||||
<TABLE>
|
||||
<CAPTION><STRONG>Table 8:</STRONG>
|
||||
Parameters defining the smoother or the details of the one-level preconditioner
|
||||
@@ -873,6 +890,16 @@ Parameters defining the smoother or the details of the one-level preconditioner
|
||||
SRC="img83.png"
|
||||
ALT="$p,t$"></SPAN>) factorization. </SMALL></TD>
|
||||
</TR>
|
||||
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><SMALL CLASS="SMALL"> <code>'MUMPS_IPAR_ENTRY'</code> </SMALL></TD>
|
||||
<TD ALIGN="LEFT"><SMALL CLASS="SMALL"> <code>integer</code>
|
||||
</SMALL></TD>
|
||||
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><SMALL CLASS="SMALL"> Any integer number
|
||||
</SMALL></TD>
|
||||
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=62><SMALL CLASS="SMALL"> 0
|
||||
</SMALL></TD>
|
||||
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=201><SMALL CLASS="SMALL"> Set an entry in the MUMPS control array, as
|
||||
chosen via the <code>idx</code> optional argument. </SMALL></TD>
|
||||
</TR>
|
||||
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><SMALL CLASS="SMALL"> </SMALL></TD>
|
||||
<TD></TD>
|
||||
<TD></TD>
|
||||
|
||||
@@ -64,7 +64,7 @@ This method computes <!-- MATH
|
||||
<SPAN CLASS="MATH"><IMG
|
||||
WIDTH="113" HEIGHT="39" ALIGN="MIDDLE" BORDER="0"
|
||||
SRC="img86.png"
|
||||
ALT="$y = op(B^{-1})\, x$"></SPAN>, where <SPAN CLASS="MATH"><IMG
|
||||
ALT="$y = op(B^{-1}) x$"></SPAN>, where <SPAN CLASS="MATH"><IMG
|
||||
WIDTH="19" HEIGHT="15" ALIGN="BOTTOM" BORDER="0"
|
||||
SRC="img24.png"
|
||||
ALT="$B$"></SPAN> is a previously built
|
||||
|
||||
@@ -96,7 +96,10 @@ been modified to account for this new development.
|
||||
<code>set</code> routine; if the library code does not recognize a keyword,
|
||||
it passes it down the composition hierarchy (levels containing
|
||||
smoothers containing in turn solvers), so that it can be eventually caught by
|
||||
the new solver.
|
||||
the new solver. By the same token, any keyword/value pair that does not pertain to
|
||||
a given smoother should be passed down to the contained solver, and
|
||||
any keyword/value pair that does not pertain to a given solver is by
|
||||
default ignored.
|
||||
</BIG></BIG></BIG>
|
||||
<P>
|
||||
<BIG CLASS="LARGE"><BIG CLASS="LARGE"><BIG CLASS="LARGE">An example is provided in the source code distribution under the
|
||||
|
||||
@@ -60,7 +60,7 @@ Mathematics Department, Macquarie University, Sydney.
|
||||
The command line arguments were: <BR>
|
||||
<STRONG>latex2html</STRONG> <TT>-local_icons -noaddress -dir ../../html userhtml.tex</TT>
|
||||
<P>
|
||||
The translation was initiated on 2018-05-14<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
The translation was initiated on 2018-10-05<BIG CLASS="LARGE"><BIG CLASS="LARGE"></BIG></BIG>
|
||||
<BR><HR>
|
||||
|
||||
</BODY>
|
||||
|
||||
Reference in New Issue
Block a user