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99 lines
2.7 KiB
HTML
99 lines
2.7 KiB
HTML
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original version by: Nikos Drakos, CBLU, University of Leeds
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<B> Next:</B> <A NAME="tex2html459"
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HREF="node21.html">Sparse Matrix class</A>
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HREF="node10.html">Descriptor data structure</A>
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HREF="node19.html">psb_cd_set_large_threshold Set</A>
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<H3><A NAME="SECTION000411000000000000000"></A>
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<A NAME="sec:cd_constants"></A>
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<BR>
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Named Constants
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</H3>
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<DL>
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<DT><STRONG>psb_none_</STRONG></DT>
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<DD>Generic no-op;
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</DD>
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<DT><STRONG>psb_nohalo_</STRONG></DT>
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<DD>Do not fetch halo elements;
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</DD>
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<DT><STRONG>psb_halo_</STRONG></DT>
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<DD>Fetch halo elements from neighbouring processes;
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</DD>
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<DT><STRONG>psb_sum_</STRONG></DT>
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<DD>Sum overlapped elements
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</DD>
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<DT><STRONG>psb_avg_</STRONG></DT>
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<DD>Average overlapped elements
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</DD>
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<DT><STRONG>psb_comm_halo_</STRONG></DT>
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<DD>Exchange data based on the <code>halo_index</code>
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list;
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</DD>
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<DT><STRONG>psb_comm_ext_</STRONG></DT>
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<DD>Exchange data based on the <code>ext_index</code>
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list;
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</DD>
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<DT><STRONG>psb_comm_ovr_</STRONG></DT>
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<DD>Exchange data based on the <code>ovrlap_index</code>
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list;
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</DD>
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<DT><STRONG>psb_comm_mov_</STRONG></DT>
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<DD>Exchange data based on the <code>ovr_mst_idx</code>
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list;
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<P>
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</DD>
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</DL>
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