PETSc version 3.15.5
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