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New 1-level Gauss-Seidel options in docs.

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stopcriterion
Salvatore Filippone 7 years ago
parent b5e116dc08
commit ecceea0197
4 changed files with 235 additions and 159 deletions
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12
docs/html/node16.html
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@ -145,6 +145,18 @@ Preconditioner types, corresponding strings and default choices.
For any zero diagonal entry of the matrix to be preconditioned,
the corresponding entry of the preconditioner is set to&nbsp;1.</TD>
</TR>
<TR><TD ALIGN="LEFT">Gauss-Seidel</TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=51><code>'GS'</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=232>Hybrid Gauss-Seidel (forward), that is,
global block Jacobi with
Gauss-Seidel as local solver.</TD>
</TR>
<TR><TD ALIGN="LEFT">Symmetrized Gauss-Seidel</TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=51><code>'FBGS'</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=232>Symmetrized hybrid Gauss-Seidel,that is,
forward Gauss-Seidel followed by
backward Gauss-Seidel.</TD>
</TR>
<TR><TD ALIGN="LEFT">Block Jacobi</TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=51><code>'BJAC'</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=232>Block-Jacobi with ILU(0) on the local blocks.</TD>

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docs/html/node31.html
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@ -63,7 +63,7 @@ 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 by Salvatore Filippone on 2017-09-18<FONT SIZE="+1"><FONT SIZE="+1"></FONT></FONT>
The translation was initiated by Salvatore Filippone on 2017-09-20<FONT SIZE="+1"><FONT SIZE="+1"></FONT></FONT>
<BR><HR>
</BODY>

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6
docs/src/gettingstarted.tex
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@ -71,6 +71,12 @@ No preconditioner &\verb|'NOPREC'|& Considered only to use the PSBLAS
Diagonal & \verb|'DIAG'| or \verb|'JACOBI'| & Diagonal preconditioner.
For any zero diagonal entry of the matrix to be preconditioned,
the corresponding entry of the preconditioner is set to~1.\\ \hline
Gauss-Seidel & \verb|'GS'| & Hybrid Gauss-Seidel (forward), that is,
global block Jacobi with
Gauss-Seidel as local solver.\\ \hline
Symmetrized Gauss-Seidel & \verb|'FBGS'| & Symmetrized hybrid Gauss-Seidel,that is,
forward Gauss-Seidel followed by
backward Gauss-Seidel.\\ \hline
Block Jacobi & \verb|'BJAC'| & Block-Jacobi with ILU(0) on the local blocks.\\ \hline
Additive Schwarz & \verb|'AS'| & Restricted Additive Schwarz (RAS),
with overlap~1 and ILU(0) on the local blocks. \\ \hline

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