PETSc version 3.15.5
DMPlexGetGatherDM
Get a copy of the DMPlex that gathers all points on the root process of the original's communicator. 
Synopsis
#include "petscdmplex.h"   
#include "petscdmlabel.h"  
PetscErrorCode DMPlexGetGatherDM(DM dm, PetscSF *sf, DM *gatherMesh)
Collective on dm
Input Parameter
|  | dm | - the original DMPlex object | 
Output Parameters
|  | sf | - the PetscSF used for point distribution (optional) | 
|  | gatherMesh | - the gathered DM object, or NULL | 
See Also
 DMPlexDistribute(), DMPlexGetRedundantDM()
Level
intermediate
Location
src/dm/impls/plex/plexdistribute.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages