petsc-3.13.5 2020-09-01
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DMPlexPartitionLabelPropagate

Propagate points in a partition label over the point SF

Synopsis

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

Input Parameters

dm - The DM
label - DMLabel assinging ranks to remote roots

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

See Also

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