DMSetUseNatural#

Set the flag for creating a mapping to the natural order when a DM is (re)distributed in parallel

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSetUseNatural(DM dm, PetscBool useNatural)

Collective

Input Parameters#

  • dm - The DM

  • useNatural - PETSC_TRUE to build the mapping to a natural order during distribution

Note#

This also causes the map to be build after DMCreateSubDM() and DMCreateSuperDM()

See Also#

DM Basics, DM, DMGetUseNatural(), DMCreate(), DMPlexDistribute(), DMCreateSubDM(), DMCreateSuperDM()

Level#

beginner

Location#

src/dm/interface/dm.c

Index of all DM routines
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Index of all manual pages