petsc-3.12.5 2020-03-29

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DMCreateColoring

Gets coloring for a DM

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode  DMCreateColoring(DM dm,ISColoringType ctype,ISColoring *coloring)

Collective on dm

Input Parameter

	dm	- the DM object
	ctype	- IS_COLORING_LOCAL or IS_COLORING_GLOBAL

Output Parameter

coloring -the coloring

See Also

DMDestroy(), DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMCreateMatrix(), DMSetMatType()

Level

developer

Location

src/dm/interface/dm.c

Examples

src/snes/examples/tutorials/ex14.c.html
src/tao/unconstrained/examples/tutorials/minsurf2.c.html

Implementations

DMCreateColoring_Composite in src/dm/impls/composite/pack.c
DMCreateColoring_DA in src/dm/impls/da/fdda.c
DMCreateColoring_DA_2d_MPIAIJ in src/dm/impls/da/fdda.c
DMCreateColoring_DA_3d_MPIAIJ in src/dm/impls/da/fdda.c
DMCreateColoring_DA_1d_MPIAIJ in src/dm/impls/da/fdda.c
DMCreateColoring_DA_2d_5pt_MPIAIJ in src/dm/impls/da/fdda.c
DMCreateColoring_Redundant in src/dm/impls/redundant/dmredundant.c

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages