1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>SAMappingMapSplitLocal</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<A NAME="SAMappingMapSplitLocal"><H1>SAMappingMapSplitLocal</H1></A>
maps an SA with local indices from the rank's support to global indices from the rank's range. The image of each index is a separate SA. Since SAMapping is in general multivalued, some local indices are mapped to multiple global indices. Only the indices of the selected type (I or J) are mapped; the other indices and weights, if any, are preserved on the images.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsa.h"
PetscErrorCode SAMappingMapSplitLocal(SAMapping map, SA inarr, SAIndex index, SA *outarr)
</PRE>
<P>
Not collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>map </B></TD><TD>- mapping of indices
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>inarr </B></TD><TD>- input SA
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>index </B></TD><TD>- selection of the index to map (SA_I or SA_J; <A HREF="../Sys/PETSC_NULL.html#PETSC_NULL">PETSC_NULL</A> is equivalent to SA_I)
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<DT><B>outarrs </B> -SA list; the list length is the same as inarr's SA length.
<br>
<P>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
SAMappingGetSupport(), SAMappingGetImage(), SAMappingGetSupportSizeLocal(), SAMappingGetImageSizeLocal(),
<BR><A HREF="../DM/SAMappingMapLocal.html#SAMappingMapLocal">SAMappingMapLocal</A>(), <A HREF="../DM/SAMappingMapSplit.html#SAMappingMapSplit">SAMappingMapSplit</A>(), <A HREF="../DM/SAMappingBinSplit.html#SAMappingBinSplit">SAMappingBinSplit</A>(), <A HREF="../DM/SAMappingBinSplitLocal.html#SAMappingBinSplitLocal">SAMappingBinSplitLocal</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/sa/interface/sa.c.html#SAMappingMapSplitLocal">src/dm/sa/interface/sa.c</A>
<BR><A HREF="./index.html">Index of all DM routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
</BODY></HTML>
|
