DMPlexPartitionLabelPropagate#

Propagate points in a partition label over the point PetscSF

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexPartitionLabelPropagate(DM dm, DMLabel label)

Input Parameters#

  • dm - The DM

  • label - DMLabel assigning ranks to remote roots

Note#

This is required when generating multi-level overlaps to capture overlap points from non-neighbouring partitions.

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMLabel, DMPlexPartitionLabelCreateSF(), DMPlexDistribute(), DMPlexCreateOverlap()

Level#

developer

Location#

src/dm/impls/plex/plexpartition.c


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