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Updated description of DOT and friends to account for optional GLOBAL

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Salvatore Filippone
2018-04-20 15:57:26 +01:00
parent eaaa701c2e
commit 4a6c0857f1
281 changed files with 15338 additions and 14268 deletions
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docs/html/node68.html
+31 -31
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@@ -23,26 +23,26 @@
<BODY >
<DIV CLASS="navigation"><!--Navigation Panel-->
<A NAME="tex2html1092"
<A NAME="tex2html1093"
HREF="node69.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A>
<A NAME="tex2html1088"
<A NAME="tex2html1089"
HREF="node66.html">
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<A NAME="tex2html1082"
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HREF="node67.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A>
<A NAME="tex2html1090"
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HREF="node1.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html1093"
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HREF="node69.html">psb_gather Gather</A>
<B> Up:</B> <A NAME="tex2html1089"
<B> Up:</B> <A NAME="tex2html1090"
HREF="node66.html">Communication routines</A>
<B> Previous:</B> <A NAME="tex2html1083"
<B> Previous:</B> <A NAME="tex2html1084"
HREF="node67.html">psb_halo Halo</A>
&nbsp; <B> <A NAME="tex2html1091"
&nbsp; <B> <A NAME="tex2html1092"
HREF="node1.html">Contents</A></B>
<BR>
<BR></DIV>
@@ -66,7 +66,7 @@ x \leftarrow Q x
<IMG
WIDTH="55" HEIGHT="27" BORDER="0"
SRC="img59.png"
SRC="img63.png"
ALT="\begin{displaymath}x \leftarrow Q x \end{displaymath}">
</DIV>
<BR CLEAR="ALL">
@@ -84,22 +84,22 @@ where:
</DD>
<DT><STRONG><SPAN CLASS="MATH"><IMG
WIDTH="16" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img60.png"
SRC="img64.png"
ALT="$Q$"></SPAN></STRONG></DT>
<DD>is the overlap operator; it is the composition of two
operators <SPAN CLASS="MATH"><IMG
WIDTH="22" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img61.png"
SRC="img65.png"
ALT="$ P_a$"></SPAN> and <SPAN CLASS="MATH"><IMG
WIDTH="26" HEIGHT="20" ALIGN="BOTTOM" BORDER="0"
SRC="img62.png"
SRC="img66.png"
ALT="$ P^{T}$"></SPAN>.
</DD>
</DL>
<P>
<BR><P></P>
<DIV ALIGN="CENTER"><A NAME="3368"></A>
<DIV ALIGN="CENTER"><A NAME="3456"></A>
<TABLE>
<CAPTION><STRONG>Table 15:</STRONG>
Data types</CAPTION>
@@ -135,7 +135,7 @@ Data types</CAPTION>
<BR>
<IMG
WIDTH="577" HEIGHT="35" ALIGN="BOTTOM" BORDER="0"
SRC="img63.png"
SRC="img67.png"
ALT="\begin{lstlisting}
call psb_ovrl(x, desc_a, info)
call psb_ovrl(x, desc_a, info, update=update_type, work=work)
@@ -186,13 +186,13 @@ Specified as: a structured data of type descdata<TT>psb_desc_type</TT>.
<DT><STRONG>update = psb_add_</STRONG></DT>
<DD>Sum overlap entries, i.e. apply <SPAN CLASS="MATH"><IMG
WIDTH="26" HEIGHT="20" ALIGN="BOTTOM" BORDER="0"
SRC="img64.png"
SRC="img68.png"
ALT="$P^T$"></SPAN>;
</DD>
<DT><STRONG>update = psb_avg_</STRONG></DT>
<DD>Average overlap entries, i.e. apply <SPAN CLASS="MATH"><IMG
WIDTH="45" HEIGHT="35" ALIGN="MIDDLE" BORDER="0"
SRC="img65.png"
SRC="img69.png"
ALT="$P_aP^T$"></SPAN>;
</DD>
</DL>
@@ -205,7 +205,7 @@ Default: <!-- MATH
-->
<SPAN CLASS="MATH"><IMG
WIDTH="166" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img66.png"
SRC="img70.png"
ALT="$update\_type = psb\_avg\_ $"></SPAN>
<BR>
Scope: <B>global</B>
@@ -269,18 +269,18 @@ An integer value; 0 means no error has been detected.
</LI>
<LI>The operator <SPAN CLASS="MATH"><IMG
WIDTH="26" HEIGHT="20" ALIGN="BOTTOM" BORDER="0"
SRC="img62.png"
SRC="img66.png"
ALT="$ P^{T}$"></SPAN> performs the reduction sum of overlap
elements; it is a &ldquo;prolongation&rdquo; operator <SPAN CLASS="MATH"><IMG
WIDTH="26" HEIGHT="20" ALIGN="BOTTOM" BORDER="0"
SRC="img64.png"
SRC="img68.png"
ALT="$P^T$"></SPAN> that
replicates overlap elements, accounting for the physical replication
of data;
</LI>
<LI>The operator <SPAN CLASS="MATH"><IMG
WIDTH="22" HEIGHT="30" ALIGN="MIDDLE" BORDER="0"
SRC="img61.png"
SRC="img65.png"
ALT="$ P_a$"></SPAN> performs a scaling on the overlap elements by
the amount of replication; thus, when combined with the reduction
operator, it implements the average of replicated elements over all of
@@ -290,7 +290,7 @@ their instances.
<P>
<DIV ALIGN="CENTER"><A NAME="fig:try8x8_ov"></A><A NAME="3370"></A>
<DIV ALIGN="CENTER"><A NAME="fig:try8x8_ov"></A><A NAME="3458"></A>
<TABLE>
<CAPTION ALIGN="BOTTOM"><STRONG>Figure 8:</STRONG>
Sample discretization mesh.</CAPTION>
@@ -298,12 +298,12 @@ Sample discretization mesh.</CAPTION>
<DIV ALIGN="CENTER">
<IMG
WIDTH="534" HEIGHT="454" ALIGN="BOTTOM" BORDER="0"
SRC="img68.png"
SRC="img72.png"
ALT="\includegraphics[scale=0.65]{figures/try8x8_ov.eps}">
<IMG
WIDTH="534" HEIGHT="454" ALIGN="BOTTOM" BORDER="0"
SRC="img67.png"
SRC="img71.png"
ALT="\includegraphics[scale=0.65]{figures/try8x8_ov}">
</DIV></TD></TR>
@@ -734,26 +734,26 @@ following (showing a transition among the two subdomains)
<DIV CLASS="navigation"><HR>
<!--Navigation Panel-->
<A NAME="tex2html1092"
<A NAME="tex2html1093"
HREF="node69.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A>
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HREF="node66.html">
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<A NAME="tex2html1082"
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HREF="node67.html">
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<A NAME="tex2html1090"
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HREF="node1.html">
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
<BR>
<B> Next:</B> <A NAME="tex2html1093"
<B> Next:</B> <A NAME="tex2html1094"
HREF="node69.html">psb_gather Gather</A>
<B> Up:</B> <A NAME="tex2html1089"
<B> Up:</B> <A NAME="tex2html1090"
HREF="node66.html">Communication routines</A>
<B> Previous:</B> <A NAME="tex2html1083"
<B> Previous:</B> <A NAME="tex2html1084"
HREF="node67.html">psb_halo Halo</A>
&nbsp; <B> <A NAME="tex2html1091"
&nbsp; <B> <A NAME="tex2html1092"
HREF="node1.html">Contents</A></B> </DIV>
<!--End of Navigation Panel-->