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Updated docs with fnd_owner adn set_p_adjcncy

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Salvatore Filippone
2019-12-12 17:37:31 +00:00
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<H3><A NAME="SECTION00042100000000000000">
Sparse Matrix Methods</A>
<H3><A NAME="SECTION000411400000000000000">
fnd_owner -- Find the owner process of a set of indices</A>
</H3>
<P>
<PRE>
call desc%fnd_owner(idx,iprc,info)
</PRE>
<P>
<DL>
<DT><STRONG>Type:</STRONG></DT>
<DD>Synchronous.
</DD>
<DT><STRONG><B>On Entry</B></STRONG></DT>
<DD>
</DD>
<DT><STRONG>idx</STRONG></DT>
<DD>the list of global indices for which we need the owning processes.
<BR>
Scope: <B>local</B>.
<BR>
Type: <B>required</B>.
<BR>
Intent: <B>in</B>.
<BR>
Specified as: a one-dimensional array of integers of kind <code>psb_lpk_</code>.
</DD>
<DT><STRONG><B>On Return</B></STRONG></DT>
<DD>
</DD>
<DT><STRONG>iprc</STRONG></DT>
<DD>the list of processes owning the indices in <code>idx</code>.
<BR>
Scope: <B>local</B>.
<BR>
Type: <B>required</B>.
<BR>
Intent: <B>in</B>.
<BR>
Specified as: an allocatable one-dimensional array of integers of kind <code>psb_ipk_</code>.
</DD>
</DL>
Note: this method may or may not actually require communications, depending on
the exact internal data storage; given that the choice of storage may
be altered by runtime parameters, it is necessary for safety that this
method is called by all processes.
<P>
<BR><HR>