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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="DMPlexRebalanceSharedPoints"><H1>DMPlexRebalanceSharedPoints</H1></A>
Redistribute points in the plex that are shared in order to achieve better balancing. This routine updates the PointSF of the <A HREF="../DM/DM.html#DM">DM</A> inplace.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmplex.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../DMPLEX/DMPlexRebalanceSharedPoints.html#DMPlexRebalanceSharedPoints">DMPlexRebalanceSharedPoints</A>(<A HREF="../DM/DM.html#DM">DM</A> dm, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> entityDepth, <A HREF="../Sys/PetscBool.html#PetscBool">PetscBool</A> useInitialGuess, <A HREF="../Sys/PetscBool.html#PetscBool">PetscBool</A> parallel, <A HREF="../Sys/PetscBool.html#PetscBool">PetscBool</A> *success)
</PRE>
<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>dm </B></TD><TD>- The DMPlex object.
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>entityDepth </B></TD><TD>- depth of the entity to balance (0 -> balance vertices).
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>useInitialGuess </B></TD><TD>- whether to use the current distribution as initial guess (only used by ParMETIS).
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>parallel </B></TD><TD>- whether to use ParMETIS and do the partition in parallel or whether to gather the graph onto a single process and use METIS.
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>success </B></TD><TD>- whether the graph partitioning was successful or not. If not, try useInitialGuess=True and parallel=True.
</TD></TR></TABLE>
<P>
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/dm/impls/plex/plexpartition.c.html#DMPlexRebalanceSharedPoints">src/dm/impls/plex/plexpartition.c</A>
<BR><A HREF="./index.html">Index of all DMPLEX routines</A>
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