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85 lines
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<H1><A NAME="SECTION00060000000000000000">
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Communication routines</A>
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The routines in this chapter implement various global communication operators
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on vectors associated with a discretization mesh. For auxiliary communication
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routines not tied to a discretization space see <A HREF="node42.html#sec:toolsrout">6</A>.
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<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
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<UL>
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<LI><A NAME="tex2html629"
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HREF="node38.html">psb_halo -- Halo Data Communication</A>
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<LI><A NAME="tex2html630"
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HREF="node39.html">psb_ovrl -- Overlap Update</A>
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<LI><A NAME="tex2html631"
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HREF="node40.html">psb_gather -- Gather Global Dense Matrix</A>
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<LI><A NAME="tex2html632"
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HREF="node41.html">psb_scatter -- Scatter Global Dense Matrix</A>
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