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> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/MatOrderings/MatCoarsenCreate.html" />
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>MatCoarsenCreate</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.10.3 v3.10.3 docs/manualpages/MatOrderings/MatCoarsenCreate.html "><small>Report Typos and Errors</small></a></div>
<A NAME="MatCoarsenCreate"><H1>MatCoarsenCreate</H1></A>
Creates a coarsen context.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmatcoarsen.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../MatOrderings/MatCoarsenCreate.html#MatCoarsenCreate">MatCoarsenCreate</A>(<A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A> comm, MatCoarsen *newcrs)
</PRE>
Collective on <A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>comm </B> -MPI communicator
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>newcrs </B> -location to put the context
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
Coarsen, create, context
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../MatOrderings/MatCoarsenSetType.html#MatCoarsenSetType">MatCoarsenSetType</A>(), <A HREF="../MatOrderings/MatCoarsenApply.html#MatCoarsenApply">MatCoarsenApply</A>(), <A HREF="../MatOrderings/MatCoarsenDestroy.html#MatCoarsenDestroy">MatCoarsenDestroy</A>(),
<BR><A HREF="../MatOrderings/MatCoarsenSetAdjacency.html#MatCoarsenSetAdjacency">MatCoarsenSetAdjacency</A>(), <A HREF="../MatOrderings/MatCoarsenGetData.html#MatCoarsenGetData">MatCoarsenGetData</A>()
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/coarsen/coarsen.c.html#MatCoarsenCreate">src/mat/coarsen/coarsen.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/mat/coarsen/impls/hem/hem.c.html#MatCoarsenCreate_HEM">MatCoarsenCreate_HEM in src/mat/coarsen/impls/hem/hem.c</A><BR>
<A HREF="../../../src/mat/coarsen/impls/mis/mis.c.html#MatCoarsenCreate_MIS">MatCoarsenCreate_MIS in src/mat/coarsen/impls/mis/mis.c</A><BR>
<BR><A HREF="./index.html">Index of all MatOrderings 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>
|