DMPlexCreateOverlapMigrationSF#
Create an SF describing the new mesh distribution to make the overlap described by the input SF
Synopsis#
#include "petscdmplex.h"
#include "petscdmlabel.h"
PetscErrorCode DMPlexCreateOverlapMigrationSF(DM dm, PetscSF overlapSF, PetscSF *migrationSF)
Collective on dm
Input Parameters#
dm - The DM
overlapSF - The SF mapping ghost points in overlap to owner points on other processes
Output Parameter#
migrationSF - An SF that maps original points in old locations to points in new locations
See Also#
DMPlexCreateOverlapLabel()
, DMPlexDistributeOverlap()
, DMPlexDistribute()
Level#
developer
Location#
src/dm/impls/plex/plexdistribute.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages