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mld2p4-2:
docs/html/node18.html docs/html/node26.html docs/mld2p4-2.0-guide.pdf docs/src/userinterface.tex mlprec/impl/mld_cmlprec_bld.f90 mlprec/impl/mld_dmlprec_bld.f90 mlprec/impl/mld_smlprec_bld.f90 mlprec/impl/mld_zmlprec_bld.f90 Doc fix. Fix aggregation scheme to stop properly when no progress is being made.
This commit is contained in:
Salvatore Filippone
+26
-8
@@ -59,17 +59,23 @@ Subroutine mld_precset
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<P>
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<DIV ALIGN="CENTER">
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<code>mld_precset(p,what,val,info)</code>
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<BR><code>p%set(what,val,info [,ilev])</code>
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<BR><code>mld_precset(p,smoother,info)</code>
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<BR><code>p%set(smoother,info [,ilev])</code>
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<BR><code>mld_precset(p,solver,info)</code>
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<BR>
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<BR><code>p%set(solver,info [,ilev])</code>
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</DIV>
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<P>
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This routine sets the parameters defining the preconditioner. More
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precisely, the parameter identified by <code>what</code> is assigned the value
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contained in <code>val</code>. The other two forms of this routine are
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designed to allow extensions of the library by passing new smoothers
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and solvers to be employed in the preconditioner.
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contained in <code>val</code>. The routine may also be invoked as a method
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of the preconditioner object; in this case it is also possible to
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specify an optional <code>ilev</code> argument that restricts the effect of
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the call to the specified level.
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The alternative forms of this routine are designed to allow
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extensions of the library.
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<P>
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<FONT SIZE="+1"><B>Arguments</B></FONT>
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@@ -150,13 +156,25 @@ default values, is given in Tables <A HREF="#tab:p_type">2</A>-<A HREF="#ta
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For a detailed description of the meaning of the parameters, please
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refer to Section <A HREF="node11.html#sec:background">4</A>.
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The smoother and solver objects are arranged in a hierarchical manner;
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when specifying a new smoother object, its parameters including the
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contained solver are set to default values, and when a new solver
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when specifying a smoother object, its parameters including the
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contained solver are set to default values, and when a solver
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object is specified its defaults are also set, overriding in both
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cases any previous settings even if explicitly specified. Therefore if
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the user specifies a new smoother, and whishes to use a new solver
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which is not the default one, the call to set the solver must come
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the user sets a new smoother, and wishes to use a solver
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different from the default one, the call to set the solver must come
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<I>after</I> the call to set the smoother.
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Completely new smoother and/or solver class derived from the
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base objects in the library may be used without recompiling the
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library itself. Once the new smoother/solver class has been
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developed, the user can declare a variable of that new type in the
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application, and pass that variable to the <code>p%set(solver,info)</code>
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call; the new solver object is then dynamically included in the
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preconditioner structure.
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<P>
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The <code>what,val</code> pairs described here are those of the predefined
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smoother/solver objects; newly developed solvers may define new pairs
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according to their needs.
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<P>
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<BR><P></P>
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@@ -63,7 +63,7 @@ Mathematics Department, Macquarie University, Sydney.
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The command line arguments were: <BR>
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<STRONG>latex2html</STRONG> <TT>-local_icons -noaddress -dir ../../html userhtml.tex</TT>
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<P>
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The translation was initiated by Salvatore Filippone on 2013-03-13
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The translation was initiated by Salvatore Filippone on 2013-03-14
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<BR><HR>
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</BODY>
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+407
-400
File diff suppressed because it is too large
Load Diff
@@ -73,16 +73,22 @@ according to the preconditioner type chosen by the user.
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\begin{center}
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\verb|mld_precset(p,what,val,info)|\\
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\verb|p%set(what,val,info [,ilev])|\\
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\verb|mld_precset(p,smoother,info)|\\
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\verb|p%set(smoother,info [,ilev])|\\
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\verb|mld_precset(p,solver,info)|\\
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\verb|p%set(solver,info [,ilev])|
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\end{center}
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\noindent
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This routine sets the parameters defining the preconditioner. More
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precisely, the parameter identified by \verb|what| is assigned the value
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contained in \verb|val|. The other two forms of this routine are
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designed to allow extensions of the library by passing new smoothers
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and solvers to be employed in the preconditioner.
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contained in \verb|val|. The routine may also be invoked as a method
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of the preconditioner object; in this case it is also possible to
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specify an optional \verb|ilev| argument that restricts the effect of
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the call to the specified level.
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The alternative forms of this routine are designed to allow
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extensions of the library.
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{\vskip2\baselineskip\noindent\large\bfseries Arguments}
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@@ -141,14 +147,26 @@ For a detailed description of the meaning of the parameters, please
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refer to Section~\ref{sec:background}.
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%
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The smoother and solver objects are arranged in a hierarchical manner;
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when specifying a new smoother object, its parameters including the
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contained solver are set to default values, and when a new solver
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when specifying a smoother object, its parameters including the
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contained solver are set to default values, and when a solver
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object is specified its defaults are also set, overriding in both
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cases any previous settings even if explicitly specified. Therefore if
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the user specifies a new smoother, and whishes to use a new solver
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which is not the default one, the call to set the solver must come
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the user sets a new smoother, and wishes to use a solver
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different from the default one, the call to set the solver must come
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\emph{after} the call to set the smoother.
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%
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Completely new smoother and/or solver class derived from the
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base objects in the library may be used without recompiling the
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library itself. Once the new smoother/solver class has been
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developed, the user can declare a variable of that new type in the
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application, and pass that variable to the \verb|p%set(solver,info)|
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call; the new solver object is then dynamically included in the
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preconditioner structure.
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The \verb|what,val| pairs described here are those of the predefined
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smoother/solver objects; newly developed solvers may define new pairs
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according to their needs.
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\bsideways
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\begin{center}
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@@ -245,6 +245,7 @@ subroutine mld_cmlprec_bld(a,desc_a,p,info,amold,vmold)
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info = psb_err_internal_error_
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call psb_errpush(info,name,a_err='Deallocate at list end'); goto 9999
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end if
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exit list_build_loop
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end if
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end if
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@@ -245,6 +245,7 @@ subroutine mld_dmlprec_bld(a,desc_a,p,info,amold,vmold)
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info = psb_err_internal_error_
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call psb_errpush(info,name,a_err='Deallocate at list end'); goto 9999
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end if
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exit list_build_loop
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end if
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end if
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@@ -245,6 +245,7 @@ subroutine mld_smlprec_bld(a,desc_a,p,info,amold,vmold)
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info = psb_err_internal_error_
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call psb_errpush(info,name,a_err='Deallocate at list end'); goto 9999
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end if
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exit list_build_loop
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end if
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end if
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@@ -245,6 +245,7 @@ subroutine mld_zmlprec_bld(a,desc_a,p,info,amold,vmold)
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info = psb_err_internal_error_
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call psb_errpush(info,name,a_err='Deallocate at list end'); goto 9999
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end if
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exit list_build_loop
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end if
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end if
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