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Modified interface to GEALL, GEINS et al.

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Changed ITRACE behaviour in solver routines.
Updated documentation.
This commit is contained in:
Salvatore Filippone
2006-04-24 12:02:04 +00:00
parent 41d7626b66
commit d003f55d95
48 changed files with 18464 additions and 17667 deletions
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docs/pdf/methods.tex
+2 -2
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@@ -23,7 +23,7 @@ or
according to the value passed through the istop argument (see later).
\syntax{call psb\_cgs}{a,prec,b,x,eps,desc\_a,info,itmax,iter,err,itrace,istop}
\syntax{call psb\_cg}{a,prec,b,x,eps,desc\_a,info,itmax,iter,err,itrace,istop}
\begin{description}
\item[\bf On Entry]
@@ -57,7 +57,7 @@ Scope: {\bf global} \\
Type: {\bf optional}\\
Default: $itmax = 1000$.\\
Specified as: an integer variable $itmax \ge 1$.
\item[itrace] A tracing parameter.\\
\item[itrace] If $>0$ print out a convergence message every $itrace$ iterations.\\
Scope: {\bf global} \\
Type: {\bf optional}\\
\item[istop] An integer specifying the stopping criterion.\\