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Cirdans-Home 4 years ago
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@ -276,8 +276,8 @@ class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
class="td11">No preconditioner </td><td style="white-space:wrap; text-align:left;" id="TBL-1-2-2"
class="td11"><!--l. 62--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;NONE&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-2-3"
class="td11"><!--l. 62--><p class="noindent" >Considered to use the PSBLAS Krylov solvers
with no preconditioner. </td>
class="td11"><!--l. 62--><p class="noindent" >Considered to use the PSBLAS Krylov
solvers with no preconditioner. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-3-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-3-1"
@ -288,10 +288,10 @@ class="cmtt-10x-x-109">&#8217;DIAG&#8217;</span></span></span>,
class="cmtt-10x-x-109">&#8217;JACOBI&#8217;</span></span></span>,
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;L1-JACOBI&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-3-3"
class="td11"><!--l. 64--><p class="noindent" >Diagonal preconditioner. For any zero diagonal
entry of the matrix to be preconditioned, the
corresponding entry of the preconditioner is set
to&#x00A0;1. </td>
class="td11"><!--l. 64--><p class="noindent" >Diagonal preconditioner. For any zero
diagonal entry of the matrix to be
preconditioned, the corresponding entry
of the preconditioner is set to&#x00A0;1. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-4-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-4-1"
@ -300,8 +300,9 @@ class="td11"><!--l. 67--><p class="noindent" ><span class="obeylines-h"><span cl
class="cmtt-10x-x-109">&#8217;GS&#8217;</span></span></span>,
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;L1-GS&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-4-3"
class="td11"><!--l. 67--><p class="noindent" >Hybrid Gauss-Seidel (forward), that is, global
block Jacobi with Gauss-Seidel as local solver. </td>
class="td11"><!--l. 67--><p class="noindent" >Hybrid Gauss-Seidel (forward), that is,
global block Jacobi with Gauss-Seidel as
local solver. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-5-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-5-1"
@ -310,9 +311,9 @@ class="td11"><!--l. 70--><p class="noindent" ><span class="obeylines-h"><span cl
class="cmtt-10x-x-109">&#8217;FBGS&#8217;</span></span></span>,
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;L1-FBGS&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-5-3"
class="td11"><!--l. 70--><p class="noindent" >Symmetrized hybrid Gauss-Seidel, that is,
forward Gauss-Seidel followed by backward
Gauss-Seidel. </td>
class="td11"><!--l. 70--><p class="noindent" >Symmetrized hybrid Gauss-Seidel, that
is, forward Gauss-Seidel followed by
backward Gauss-Seidel. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-6-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-6-1"
@ -321,31 +322,33 @@ class="td11"><!--l. 73--><p class="noindent" ><span class="obeylines-h"><span cl
class="cmtt-10x-x-109">&#8217;BJAC&#8217;</span></span></span>,
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;L1-BJAC&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-6-3"
class="td11"><!--l. 73--><p class="noindent" >Block-Jacobi with ILU(0) on the local blocks. </td>
class="td11"><!--l. 73--><p class="noindent" >Block-Jacobi with ILU(0) on the local
blocks. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-7-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-7-1"
class="td11">Additive Schwarz </td><td style="white-space:wrap; text-align:left;" id="TBL-1-7-2"
class="td11"><!--l. 74--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;AS&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-7-3"
class="td11"><!--l. 74--><p class="noindent" >Additive Schwarz (AS), with overlap&#x00A0;1 and
ILU(0) on the local blocks. </td>
class="td11"><!--l. 74--><p class="noindent" >Additive Schwarz (AS), with overlap&#x00A0;1
and ILU(0) on the local blocks. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-8-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-8-1"
class="td11">Multilevel </td><td style="white-space:wrap; text-align:left;" id="TBL-1-8-2"
class="td11"><!--l. 76--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-10x-x-109">&#8217;ML&#8217;</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-1-8-3"
class="td11"><!--l. 76--><p class="noindent" >V-cycle with one hybrid forward Gauss-Seidel
(GS) sweep
as pre-smoother and one hybrid backward GS
sweep as post-smoother, decoupled smoothed
aggregation as coarsening algorithm, and LU
(plus triangular solve) as coarsest-level solver.
See the default values in Tables&#x00A0;<a
class="td11"><!--l. 76--><p class="noindent" >V-cycle with one hybrid
forward Gauss-Seidel (GS) sweep as
pre-smoother and one hybrid backward
GS sweep as post-smoother, decoupled
smoothed aggregation as coarsening
algorithm, and LU (plus triangular solve)
as coarsest-level solver. See the default
values in Tables&#x00A0;<a
href="userhtmlsu8.html#x17-160092">2<!--tex4ht:ref: tab:p_cycle --></a>-<a
href="userhtmlsu8.html#x17-160158">8<!--tex4ht:ref: tab:p_smoother_1 --></a> for further
details of the preconditioner. </td>
href="userhtmlsu8.html#x17-160158">8<!--tex4ht:ref: tab:p_smoother_1 --></a> for further details of
the preconditioner. </td>
</tr><tr
class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr
style="vertical-align:baseline;" id="TBL-1-9-"><td style="white-space:nowrap; text-align:left;" id="TBL-1-9-1"

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docs/src/gettingstarted.tex
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@ -56,7 +56,7 @@ Examples showing the basic use of AMG4PSBLAS are reported in Section~\ref{sec:ex
\begin{table}[h!]
\begin{center}
%{\small
\begin{tabular}{|l|p{2cm}|p{8cm}|}
\begin{tabular}{|l|p{2cm}|p{6.8cm}|}
\hline
\textsc{type} & \textsc{string} & \textsc{default preconditioner} \\ \hline
No preconditioner &\verb|'NONE'|& Considered to use the PSBLAS

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