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mld2p4-2:

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Docs updates.
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Salvatore Filippone
2017-04-21 13:37:08 +00:00
parent 05ab5f4d55
commit 597c6c58c7
3 changed files with 191 additions and 252 deletions
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@@ -74,7 +74,7 @@ contained in <code>val</code>.
<P>
<TABLE CELLPADDING=3>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=34><code>what</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><code>integer, intent(in)</code> <I>or</I> <code>character(len=*)</code>.</TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340><code>character(len=*)</code>.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=34>&nbsp;</TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=340>The parameter to be set. It can be specified by
@@ -177,7 +177,7 @@ refer also to Section&nbsp;<A HREF="node11.html#sec:background">4</A>.
<BR>
<P>
<B>Remark 2.</B> A smoother is usually obtained by combining two objects:
a smoother (<code>mld_smoother_type_</code>) and a local solver (<code>mld_sub_solve_</code>),
a smoother (<code>SMOOTHER_TYPE</code>) and a local solver (<code>SUB_SOLVE</code>),
as specified in Tables&nbsp;<A HREF="#tab:p_smoother">7</A>-<A HREF="#tab:p_smoother_1">8</A>.
For example, the block-Jacobi smoother using
ILU(0) on the blocks is obtained by combining the block-Jacobi smoother
@@ -189,9 +189,9 @@ result of combining the block-Jacobi smoother object with a single sweep
of the pointwise-Jacobi solver object. However, for simplicity, shortcuts are
provided to set point-Jacobi, hybrid (forward) Gauss-Seidel, and
hybrid backward Gauss-Seidel, i.e., the previous smoothers can be defined
by setting only <code>mld_smoother_type_</code> to appropriate values (see
by setting only <code>SMOOTHER_TYPE</code> to appropriate values (see
Tables&nbsp;<A HREF="#tab:p_smoother">7</A>), i.e., without setting
<code>mld_sub_solve_</code> too.
<code>SUB_SOLVE</code> too.
<P>
The smoother and solver objects are arranged in a
@@ -241,7 +241,7 @@ solver is changed to the default sequential solver.
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="963"></A>
<DIV ALIGN="CENTER"><A NAME="962"></A>
<TABLE>
<CAPTION><STRONG>Table 2:</STRONG>
Parameters defining the multi-level cycle and the number of cycles to
@@ -256,9 +256,7 @@ be applied.
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=68><SMALL>DEFAULT</SMALL></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=204><SMALL>COMMENTS</SMALL></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><code>mld_ml_cycle_</code>
<P>
<code>ML_CYCLE</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><code>ML_CYCLE</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=68><TT>'VCYCLE'</TT>
<P>
@@ -276,9 +274,7 @@ be applied.
Note that hybrid Multiplicative Schwarz is equivalent to V-cycle and
is included for compatibility with previous versions of MLD2P4.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><code>mld_outer_sweeps_</code>
<P>
<code>OUTER_SWEEPS</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><code>OUTER_SWEEPS</code></TD>
<TD ALIGN="LEFT"><TT>integer</TT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=68>Any integer
<P>
@@ -298,7 +294,7 @@ number <IMG
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="968"></A>
<DIV ALIGN="CENTER"><A NAME="967"></A>
<TABLE>
<CAPTION><STRONG>Table 3:</STRONG>
Parameters defining the aggregation algorithm.
@@ -312,9 +308,7 @@ Parameters defining the aggregation algorithm.
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=82><SMALL>DEFAULT</SMALL></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=196><SMALL>COMMENTS</SMALL></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_min_coarse_size_</code>
<P>
<code>MIN_COARSE_SIZE</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>MIN_COARSE_SIZE</code></TD>
<TD ALIGN="LEFT"><code>integer</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65>Any number
<P>
@@ -339,9 +333,7 @@ Parameters defining the aggregation algorithm.
is lower than or equal to this threshold
(see Note).</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_min_cr_ratio_</code>
<P>
<code>MIN_CR_RATIO</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>MIN_CR_RATIO</code></TD>
<TD ALIGN="LEFT"><code>real</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65>Any number
<P>
@@ -355,9 +347,7 @@ Parameters defining the aggregation algorithm.
at two consecutive levels is lower than or equal to this
threshold (see Note).</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_max_levs_</code>
<P>
<code>MAX_LEVS</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>MAX_LEVS</code></TD>
<TD ALIGN="LEFT"><code>integer</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65>Any integer
<P>
@@ -369,9 +359,7 @@ number <IMG
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=196>Maximum number of levels. The aggregation stops
if the number of levels reaches this value (see Note).</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_par_aggr_alg_</code>
<P>
<code>PAR_AGGR</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>PAR_AGGR</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65><TT>'DEC'</TT>, <TT>'SYMDEC'</TT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=82><TT>'DEC'</TT></TD>
@@ -386,9 +374,7 @@ Currently, only the
SRC="img22.png"
ALT="$A+A^T$">.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_aggr_type_</code>
<P>
<code>AGGR_TYPE</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>AGGR_TYPE</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65><B><TT>'VMB'</TT></B></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=82><B><TT>'VMB'</TT></B></TD>
@@ -397,9 +383,7 @@ Currently, only the
[<A
HREF="node27.html#VANEK_MANDEL_BREZINA">29</A>].</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_aggr_prol_</code>
<P>
<code>AGGR_PROL</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>AGGR_PROL</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65><TT>'SMOOTHED'</TT>, <TT>'UNSMOOTHED'</TT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=82><TT>'SMOOTHED'</TT></TD>
@@ -425,7 +409,7 @@ of levels.</TD>
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="972"></A>
<DIV ALIGN="CENTER"><A NAME="971"></A>
<TABLE>
<CAPTION><STRONG>Table 4:</STRONG>
Parameters defining the aggregation algorithm (continued).
@@ -439,9 +423,7 @@ Parameters defining the aggregation algorithm (continued).
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65><SMALL>DEFAULT</SMALL></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=187><SMALL>COMMENTS</SMALL></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_ord_</code>
<P>
<code>AGGR_ORD</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_ORD</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><TT>'NATURAL'</TT>
<P>
@@ -452,9 +434,7 @@ Parameters defining the aggregation algorithm (continued).
descending degrees of the nodes in the
matrix graph.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_thresh_</code>
<P>
<code>AGGR_THRESH</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_THRESH</code></TD>
<TD ALIGN="LEFT"><code>real(</code><I>kind_parameter</I><code>)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71>Any&nbsp;real
<P>
@@ -469,9 +449,7 @@ number&nbsp;<IMG
ALT="$\theta$"> in the aggregation algorithm
(see Note).</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_omega_alg_</code>
<P>
<code>AGGR_OMEGA_ALG</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_OMEGA_ALG</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><TT>'EIG_EST'</TT>
<P>
@@ -500,9 +478,7 @@ number&nbsp;<IMG
ALT="$A$">, or explicily
specified by the user.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_eig_</code>
<P>
<code>AGGR_EIG</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_EIG</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><TT>'A_NORMI'</TT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=65><TT>'A_NORMI'</TT></TD>
@@ -513,9 +489,7 @@ number&nbsp;<IMG
Currently only the infinity norm estimate
is available.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_omega_val_</code>
<P>
<code>AGGR_OMEGA_VAL</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_OMEGA_VAL</code></TD>
<TD ALIGN="LEFT"><code>real(</code><I>kind_parameter</I><code>)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71>Any real
<P>
@@ -547,9 +521,7 @@ number <IMG
SRC="img26.png"
ALT="$D^{-1}A$">.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>mld_aggr_filter_</code>
<P>
<code>AGGR_FILTER</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=108><code>AGGR_FILTER</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><TT>'FILTER'</TT>
<P>
@@ -575,7 +547,7 @@ the parameter <TT>ilev</TT>.</TD>
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="977"></A>
<DIV ALIGN="CENTER"><A NAME="976"></A>
<TABLE>
<CAPTION><STRONG>Table 5:</STRONG>
Parameters defining the coarse-space correction at the coarsest
@@ -589,9 +561,7 @@ level.</CAPTION>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=48><SMALL>DEFAULT</SMALL></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=244><SMALL>COMMENTS</SMALL></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_mat_</code>
<P>
<code>COARSE_MAT</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_MAT</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=48><TT>'DIST'</TT>
<P>
@@ -600,9 +570,7 @@ level.</CAPTION>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=244>Coarsest matrix layout: distributed among the processes or
replicated on each of them.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_solve_</code>
<P>
<code>COARSE_SOLVE</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_SOLVE</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=48><TT>'MUMPS'</TT>
<P>
@@ -636,9 +604,7 @@ Note that <TT>UMF</TT> and <TT>SLU</TT> require the coarsest
value UMFPACK and SuperLU_Dist
are available only in double precision.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_subsolve_</code>
<P>
<code>COARSE_SUBSOLVE</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_SUBSOLVE</code></TD>
<TD ALIGN="LEFT"><code>character(len=*)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=48><TT>'ILU'</TT>
<P>
@@ -669,8 +635,8 @@ Note that <TT>UMF</TT> and <TT>SLU</TT> require the coarsest
Note that UMFPACK and SuperLU_Dist
are available only in double precision.</TD>
</TR>
<TR><TD ALIGN="LEFT" COLSPAN=5><B>Note.</B> Defaults for <TT>mld_coarse_solve_</TT> and
<TT>mld_coarse_subsolve_</TT> are chosen in the following order:</TD>
<TR><TD ALIGN="LEFT" COLSPAN=5><B>Note.</B> Defaults for <TT>COARSE_SOLVE</TT> and
<TT>COARSE_SUBSOLVE</TT> are chosen in the following order:</TD>
</TR>
<TR><TD ALIGN="LEFT" COLSPAN=5>single precision version - <TT>MUMPS</TT> if installed,
then <TT>SLU</TT> if installed,
@@ -689,7 +655,7 @@ Note that <TT>UMF</TT> and <TT>SLU</TT> require the coarsest
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="979"></A>
<DIV ALIGN="CENTER"><A NAME="978"></A>
<TABLE>
<CAPTION><STRONG>Table 6:</STRONG>
Parameters defining the coarse-space correction at the coarsest
@@ -703,9 +669,7 @@ level (continued).</CAPTION>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=43><SMALL>DEFAULT</SMALL></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=213><SMALL>COMMENTS</SMALL></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_sweeps_</code>
<P>
<code>COARSE_SWEEPS</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_SWEEPS</code></TD>
<TD ALIGN="LEFT"><code>integer</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=57>Any integer
<P>
@@ -717,9 +681,7 @@ number <IMG
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=213>Number of sweeps when <code>JACOBI</code>, <code>GS</code> or <code>BJAC</code>
is chosen as coarsest-level solver.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_fillin_</code>
<P>
<code>COARSE_FILLIN</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_FILLIN</code></TD>
<TD ALIGN="LEFT"><code>integer</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=57>Any integer
<P>
@@ -733,9 +695,7 @@ number <IMG
SRC="img30.png"
ALT="$p$"> of the ILU factorizations.</TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>mld_coarse_iluthrs_</code>
<P>
<code>COARSE_ILUTHRS</code></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=111><code>COARSE_ILUTHRS</code></TD>
<TD ALIGN="LEFT"><code>real(</code><I>kind_parameter</I><code>)</code></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=57>Any real
<P>
@@ -761,7 +721,7 @@ number <IMG
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="981"></A>
<DIV ALIGN="CENTER"><A NAME="980"></A>
<TABLE>
<CAPTION><STRONG>Table 7:</STRONG>
Parameters defining the smoother or the details of the one-level preconditioner.
@@ -777,9 +737,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=184><FONT SIZE="-1">
<SMALL>COMMENTS</SMALL> </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1"> <code>mld_smoother_type_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SMOOTHER_TYPE</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1"> <code>SMOOTHER_TYPE</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>character(len=*)</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=54><FONT SIZE="-1"> <code>'JACOBI'</code> </FONT>
@@ -802,10 +760,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
<P>
<FONT SIZE="-1">It is ignored by one-level preconditioners. </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1">
<code>mld_sub_solve_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_SOLVE</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1"> <code>SUB_SOLVE</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>character(len=*)</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=54><FONT SIZE="-1"> <TT>'JACOBI'</TT> </FONT>
@@ -849,10 +804,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
(plus triangular solve). See Note for details on hybrid
Gauss-Seidel. </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1">
<code>mld_moother_sweeps_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SMOOTHER_SWEEPS</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1"> <code>SMOOTHER_SWEEPS</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>integer</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=54><FONT SIZE="-1"> Any integer </FONT>
@@ -870,10 +822,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
together with <code>pos='PRE'</code> or <code>pos='POST</code>,
respectively. </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1">
<code>mld_sub_ovr_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_OVR</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=102><FONT SIZE="-1"> <code>SUB_OVR</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>integer</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=54><FONT SIZE="-1"> Any integer </FONT>
@@ -895,7 +844,7 @@ Parameters defining the smoother or the details of the one-level preconditioner.
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="983"></A>
<DIV ALIGN="CENTER"><A NAME="982"></A>
<TABLE>
<CAPTION><STRONG>Table 8:</STRONG>
Parameters defining the smoother or the details of the one-level preconditioner
@@ -911,10 +860,7 @@ Parameters defining the smoother or the details of the one-level preconditioner
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=201><FONT SIZE="-1">
<SMALL>COMMENTS</SMALL> </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1">
<code>mld_sub_restr_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_RESTR</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1"> <code>SUB_RESTR</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>character(len=*)</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><FONT SIZE="-1"> <TT>'HALO'</TT> </FONT>
@@ -930,10 +876,7 @@ Parameters defining the smoother or the details of the one-level preconditioner
<FONT SIZE="-1">Note that <TT>HALO</TT> must be chosen for
the classical Addditive Schwarz smoother and its RAS variant.</FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1">
<code>mld_sub_prol_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_PROL</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1"> <code>SUB_PROL</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>character(len=*)</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><FONT SIZE="-1"> <TT>'SUM'</TT> </FONT>
@@ -949,10 +892,7 @@ Parameters defining the smoother or the details of the one-level preconditioner
<FONT SIZE="-1">Note that <TT>SUM</TT> must be chosen for the classical Additive
Schwarz smoother, and <TT>NONE</TT> for its RAS variant. </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1">
<code>mld_sub_fillin_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_FILLIN</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1"> <code>SUB_FILLIN</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>integer</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><FONT SIZE="-1"> Any integer </FONT>
@@ -969,10 +909,7 @@ Parameters defining the smoother or the details of the one-level preconditioner
SRC="img30.png"
ALT="$p$"> of the incomplete LU factorizations. </FONT></TD>
</TR>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1">
<code>mld_sub_iluthrs_</code> </FONT>
<P>
<FONT SIZE="-1"><code>SUB_ILUTHRS</code> </FONT></TD>
<TR><TD ALIGN="LEFT" VALIGN="TOP" WIDTH=85><FONT SIZE="-1"> <code>SUB_ILUTHRS</code> </FONT></TD>
<TD ALIGN="LEFT"><FONT SIZE="-1"> <code>real(</code><I>kind_parameter</I><code>)</code>
</FONT></TD>
<TD ALIGN="LEFT" VALIGN="TOP" WIDTH=71><FONT SIZE="-1"> Any real number&nbsp;<IMG