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psblas3:

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Updated docs.
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Salvatore Filippone
2017-02-12 18:19:15 +00:00
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@@ -7,8 +7,8 @@ original version by: Nikos Drakos, CBLU, University of Leeds
Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
<HTML>
<HEAD>
<TITLE>get_diag -- Get main diagonal</TITLE>
<META NAME="description" CONTENT="get_diag -- Get main diagonal">
<TITLE>clean_zeros -- Eliminate zero coefficients</TITLE>
<META NAME="description" CONTENT="clean_zeros -- Eliminate zero coefficients">
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@@ -26,41 +26,45 @@ original version by: Nikos Drakos, CBLU, University of Leeds
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<H3><A NAME="SECTION000421200000000000000">
get_diag -- Get main diagonal</A>
clean_zeros -- Eliminate zero coefficients</A>
</H3>
<PRE>
call a%get_diag(d,info)
call a%clean_zeros(info)
</PRE>
<P>
Returns a copy of the main diagonal.
Eliminates zero coefficients in the input matrix. Note that depending
on the internal storage format, there may still be some amount of
zero padding in the output.
<P>
<DL>
<DT><STRONG>Type:</STRONG></DT>
<DD>Asynchronous.
@@ -80,10 +84,10 @@ Scope: <B>local</B>.
<DT><STRONG><B>On Return</B></STRONG></DT>
<DD>
</DD>
<DT><STRONG>d</STRONG></DT>
<DD>A copy of the main diagonal.
<DT><STRONG>a</STRONG></DT>
<DD>The matrix <code>a</code> without zero coefficients.
<BR>
A one-dimensional array of the appropriate type.
A variable of type <code>psb_Tspmat_type</code>.
</DD>
<DT><STRONG>info</STRONG></DT>
<DD>Return code.