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Fixed dates in docs.

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Salvatore Filippone
2017-07-24 11:11:25 +01:00
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@@ -54,10 +54,9 @@ original version by: Nikos Drakos, CBLU, University of Leeds
<H1><A NAME="SECTION00080000000000000000"></A><A NAME="sec:userinterface"></A>
<BR>
User Interface
</H1>
</H1><FONT SIZE="+1"><FONT SIZE="+1"></FONT></FONT>
<P>
The basic user interface of MLD2P4 consists of eight routines. The six
<FONT SIZE="+1"><FONT SIZE="+1"><FONT SIZE="+1">The basic user interface of MLD2P4 consists of eight routines. The six
routines <code>init</code>, <code>set</code>,
<code>hierarchy_build</code>, <code>smoothers_build</code>,
<code>bld</code>, and <code>apply</code> encapsulate all the
@@ -65,14 +64,14 @@ functionalities for the setup and the application of any multi-level and one-lev
preconditioner implemented in the package.
The routine <code>free</code> deallocates the preconditioner data structure, while
<code>descr</code> prints a description of the preconditioner setup by the user.
</FONT></FONT></FONT>
<P>
All the routines are available as methods of the preconditioner object.
<FONT SIZE="+1"><FONT SIZE="+1"><FONT SIZE="+1">All the routines are available as methods of the preconditioner object.
For each routine, the same user interface is overloaded with
respect to the real/ complex case and the single/double precision;
arguments with appropriate data types must be passed to the routine,
i.e.,
</FONT></FONT></FONT>
<UL>
<LI>the sparse matrix data structure, containing the matrix to be
preconditioned, must be of type <code>psb_</code><I>x</I><code>spmat_type</code>
@@ -87,14 +86,14 @@ i.e.,
</LI>
<LI>the arrays containing the vectors <IMG
WIDTH="14" HEIGHT="18" ALIGN="BOTTOM" BORDER="0"
SRC="img14.png"
SRC="img15.png"
ALT="$v$"> and <IMG
WIDTH="17" HEIGHT="18" ALIGN="BOTTOM" BORDER="0"
SRC="img15.png"
SRC="img16.png"
ALT="$w$"> involved in
the preconditioner application <IMG
WIDTH="82" HEIGHT="21" ALIGN="BOTTOM" BORDER="0"
SRC="img16.png"
SRC="img17.png"
ALT="$w=B^{-1}v$"> must be of type
<code>psb_</code><I>x</I><code>vect_type</code> with <I>x</I> =
<code>s</code>, <code>d</code>, <code>c</code>, <code>z</code>, in a manner completely
@@ -104,12 +103,13 @@ i.e.,
according to the precision of the sparse matrix and preconditioner
data structures (see Section&nbsp;<A HREF="node17.html#sec:precset">6.2</A>).
</LI>
</UL>
</UL><FONT SIZE="+1"><FONT SIZE="+1"><FONT SIZE="+1">
A description of each routine is given in the remainder of this section.
</FONT></FONT></FONT>
<P>
<FONT SIZE="+1"><FONT SIZE="+1"></FONT></FONT>
<P>
<FONT SIZE="+1"><FONT SIZE="+1"></FONT></FONT>
<BR><HR>
<!--Table of Child-Links-->
<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>