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Document DESC%CNV method and MOLD arguments to CDASB and PREC%BUILD

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Salvatore Filippone
2017-12-14 17:09:59 +00:00
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<H2><A NAME="SECTION000715000000000000000">
psb_gefree -- Frees a dense matrix</A>
<H2><A NAME="SECTION000714000000000000000">
psb_geasb -- Assembly a dense matrix</A>
</H2>
<P>
<PRE>
call psb_gefree(x, desc_a, info)
call psb_geasb(x, desc_a, info, mold)
</PRE>
<P>
@@ -68,21 +65,6 @@ call psb_gefree(x, desc_a, info)
<DT><STRONG><B>On Entry</B></STRONG></DT>
<DD>
</DD>
<DT><STRONG>x</STRONG></DT>
<DD>The dense matrix to
be freed.
<BR>
Scope: <B>local</B>
<BR>
Type: <B>required</B>
<BR>
Intent: <B>inout</B>.
<BR>
Specified as: a rank one or two array with the ALLOCATABLE or an
object of type vdata<TT>psb_T_vect_type</TT>, of type real, complex or integer.
<BR>
<P>
</DD>
<DT><STRONG>desc_a</STRONG></DT>
<DD>The communication descriptor.
<BR>
@@ -94,6 +76,21 @@ Intent: <B>in</B>.
<BR>
Specified as: a variable of type descdata<TT>psb_desc_type</TT>.
<BR></DD>
<DT><STRONG>mold</STRONG></DT>
<DD>The desired dynamic type for the internal vector storage.
<BR>
Scope: <B>local</B>.
<BR>
Type: <B>optional</B>.
<BR>
Intent: <B>in</B>.
<BR>
Specified as: an object of a class derived from vbasedata<TT>psb_T_base_vect_type</TT>; this is
only allowed when <SPAN CLASS="MATH"><IMG
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$"></SPAN> is of type vdata<TT>psb_T_vect_type</TT>.
</DD>
</DL>
<P>
@@ -101,6 +98,18 @@ Specified as: a variable of type descdata<TT>psb_desc_type</TT>.
<DT><STRONG><B>On Return</B></STRONG></DT>
<DD>
</DD>
<DT><STRONG>x</STRONG></DT>
<DD>The dense matrix to be assembled.
<BR>
Scope: <B>local</B>
<BR>
Type: <B>required</B>
<BR>
Intent: <B>inout</B>.
<BR>
Specified as: a rank one or two array with the ALLOCATABLE or an
object of type vdata<TT>psb_T_vect_type</TT>, of type real, complex or integer.
<BR></DD>
<DT><STRONG>info</STRONG></DT>
<DD>Error code.
<BR>
@@ -113,8 +122,6 @@ Intent: <B>out</B>.
An integer value; 0 means no error has been detected.
</DD>
</DL>
<P>
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