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2021-04-01 09:05:06 +02:00
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docs/amg4psblas_1.0-guide.pdf
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docs/html/userhtmlse4.html
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@@ -36,7 +36,8 @@ class="cmr-12">This section describes the basics for building and applying AMG4P
<span
class="cmr-12">and multilevel (i.e., AMG) preconditioners with the Krylov solvers included in</span>
<span
class="cmr-12">PSBLAS </span><span class="cite"><span
class="cmr-12">PSBLAS</span><span
class="cmr-12">&#x00A0;</span><span class="cite"><span
class="cmr-12">[</span><a
href="userhtmlli5.html#XPSBLASGUIDE"><span
class="cmr-12">18</span></a><span
@@ -432,7 +433,8 @@ class="cmr-12">linear system comes from a standard discretization of basic scala
<span
class="cmr-12">problems. However, this does not necessarily correspond to the shortest execution time</span>
<span
class="cmr-12">on parallel computers.</span>
class="cmr-12">on parallel</span><span
class="cmr-12">&#x00A0;computers.</span>
<div class="subsectionTOCS">
<span
class="cmr-12">&#x00A0;</span><span class="subsectionToc" ><span
docs/html/userhtmlsu8.html
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@@ -1565,7 +1565,7 @@ class="cmtt-10x-x-109">&#8217;</span> </td><td style="white-space:nowrap;
class="td11"><span class="lstinline"></span><!--l. 501--><p class="noindent" ><span
class="cmtt-10x-x-109">integer</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-8-4-3"
class="td11"><!--l. 501--><p class="noindent" >Any integer
<span
<!--l. 501--><p class="noindent" ><span
class="cmmi-10x-x-109">&#x003E; </span>0 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-4-4"
class="td11"><!--l. 501--><p class="noindent" >-1 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-4-5"
class="td11"><!--l. 501--><p class="noindent" >Number of iterations after which a trace is to
@@ -1580,7 +1580,7 @@ class="cmtt-10x-x-109">&#8217;</span> </td><td style="white-space:nowrap; t
class="td11"><span class="lstinline"></span><!--l. 502--><p class="noindent" ><span
class="cmtt-10x-x-109">integer</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-8-5-3"
class="td11"><!--l. 502--><p class="noindent" >Any integer
<span
<!--l. 502--><p class="noindent" ><span
class="cmmi-10x-x-109">&#x003E; </span>0 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-5-4"
class="td11"><!--l. 502--><p class="noindent" >-1 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-5-5"
class="td11"><!--l. 502--><p class="noindent" >Number of iterations after which a residual is
@@ -1597,9 +1597,9 @@ class="cmtt-10x-x-109">real</span><span
class="cmtt-10x-x-109">(</span><span
class="cmtt-10x-x-109">kind_parameter</span><span
class="cmtt-10x-x-109">)</span> </td><td style="white-space:wrap; text-align:left;" id="TBL-8-6-3"
class="td11"><!--l. 503--><p class="noindent" >Any real <span
class="cmmi-10x-x-109">&#x003C;</span>
1 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-6-4"
class="td11"><!--l. 503--><p class="noindent" >Any real
<!--l. 503--><p class="noindent" ><span
class="cmmi-10x-x-109">&#x003C; </span>1 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-6-4"
class="td11"><!--l. 503--><p class="noindent" >0 </td><td style="white-space:wrap; text-align:left;" id="TBL-8-6-5"
class="td11"><!--l. 503--><p class="noindent" >Tolerance for the stopping criterion on the
residual. </td>
docs/src/gettingstarted.tex
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@@ -4,7 +4,7 @@
This section describes the basics for building and applying
AMG4PSBLAS one-level and multilevel (i.e., AMG) preconditioners with
the Krylov solvers included in PSBLAS \cite{PSBLASGUIDE}.
the Krylov solvers included in PSBLAS~\cite{PSBLASGUIDE}.
The following steps are required:
\begin{enumerate}
@@ -108,7 +108,7 @@ usually lead to smaller numbers of preconditioned Krylov
iterations than inexact solvers, when the linear system comes from
a standard discretization of basic scalar elliptic PDE problems. However,
this does not necessarily correspond to the shortest execution time
on parallel computers.
on parallel~computers.
\subsection{Examples\label{sec:examples}}
docs/src/userinterface.tex
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@@ -14,7 +14,7 @@ For backward compatibility, methods are also accessible as
stand-alone subroutines.
For each method, the same user interface is overloaded with
respect to the real/complex and single/double precision data;
respect to the real/\-com\-plex and single/double precision data;
arguments with appropriate data types must be passed to the method, i.e.,
\begin{itemize}
\item the sparse matrix data structure, containing the matrix to be
@@ -498,9 +498,9 @@ level (continued).\label{tab:p_coarse_1}}
\textsc{comments} \\ \hline
\fortinline|'BJAC_STOP'| & \fortinline|character(len=*)| & \fortinline|'FALSE'| \par \fortinline|'TRUE'| & \fortinline|'FALSE'| & Select whether to use a stopping criterion for the Block-Jacobi method used as a coarse solver. \\ \hline
\fortinline|'BJAC_TRACE'| & \fortinline|character(len=*)| & \fortinline|'FALSE'| \par \fortinline|'TRUE'| & \fortinline|'FALSE'| & Select whether to print a trace for the calculated residual for the Block-Jacobi method used as a coarse solver. \\ \hline
\fortinline|'BJAC_ITRACE'| & \fortinline|integer| & Any integer $>0$ & -1 & Number of iterations after which a trace is to be printed. \\ \hline
\fortinline|'BJAC_RESCHECK'|& \fortinline|integer| & Any integer $>0$ & -1 & Number of iterations after which a residual is to be calculated. \\ \hline
\fortinline|'BJAC_STOPTOL'| & \fortinline|real(kind_parameter)| & Any real $<1$ & 0 & Tolerance for the stopping criterion on the residual. \\ \hline
\fortinline|'BJAC_ITRACE'| & \fortinline|integer| & Any integer\par $>0$ & -1 & Number of iterations after which a trace is to be printed. \\ \hline
\fortinline|'BJAC_RESCHECK'|& \fortinline|integer| & Any integer\par $>0$ & -1 & Number of iterations after which a residual is to be calculated. \\ \hline
\fortinline|'BJAC_STOPTOL'| & \fortinline|real(kind_parameter)| & Any real\par $<1$ & 0 & Tolerance for the stopping criterion on the residual. \\ \hline
\fortinline|'KRM_METHOD'| & \fortinline|character(len=*)| & \fortinline|'CG'| \par \fortinline|'FCG'| \par \fortinline|'CGS'| \par \fortinline|'CGR'| \par \fortinline|'BICG'| \par \fortinline|'BICGSTAB'| \par \fortinline|'BICGSTABL'| \par \fortinline|'RGMRES'| & \fortinline|'FCG'| & A string that defines the iterative method to be
used. \texttt{CG} the Conjugate Gradient method;
\texttt{CGS} the Conjugate Gradient Stabilized method;
@@ -510,7 +510,7 @@ level (continued).\label{tab:p_coarse_1}}
\texttt{BICGSTAB} the Bi-Conjugate Gradient Stabilized method;
\texttt{BICGSTABL} the Bi-Conjugate Gradient Stabilized method with restarting;
\texttt{RGMRES} the Generalized Minimal Residual method with restarting. Refer to the PSBLAS guide~\cite{PSBLASGUIDE} for further information. \\ \hline
\fortinline|'KRM_KPREC'| & \fortinline|character(len=*)| & Table~\ref{tab:precinit} & \fortinline|'BJAC'| & The one-level preconditioners from the Table~\ref{tab:precinit} can be used for the coarse Krylov solver. \\ \hline
\fortinline|'KRM_KPREC'| & \fortinline|character(len=*)| & Table~\ref{tab:precinit} & \fortinline|'BJAC'| & The one-level preconditioners from the Table~\ref{tab:precinit} can be used for the coarse Krylov solver.\\ \hline
\ifpdf
\phantomcaption
\end{tabular}