PETSc version 3.15.5
DMPlexPartitionLabelCreateSF
Create a star forest from a label that assigns ranks to points 
Synopsis
#include "petscdmplex.h"   
PetscErrorCode DMPlexPartitionLabelCreateSF(DM dm, DMLabel label, PetscSF *sf)
Input Parameters
|  | dm | - The DM | 
|  | label | - DMLabel assinging ranks to remote roots | 
Output Parameter
|  | sf | - The star forest communication context encapsulating the defined mapping | 
Note: The incoming label is a receiver mapping of remote points to their parent rank.
See Also
 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