petsc-master 2019-07-16
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DMPlexCreatePointSF

Build a point SF from an SF describing a point migration

Synopsis

#include "petscdmplex.h"   
#include "petscdmlabel.h"  
PetscErrorCode DMPlexCreatePointSF(DM dm, PetscSF migrationSF, PetscBool ownership, PetscSF *pointSF)

Input Parameter

Output Parameter

dm - The source DMPlex object
migrationSF - The star forest that describes the parallel point remapping
ownership - Flag causing a vote to determine point ownership
pointSF - The star forest describing the point overlap in the remapped DM

See Also

DMPlexDistribute(), DMPlexDistributeOverlap()

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