DMSlicedSetGhosts#

Sets the global indices of other processes elements that will be ghosts on this process

Synopsis#

#include "petscdmsliced.h" 
PetscErrorCode DMSlicedSetGhosts(DM dm, PetscInt bs, PetscInt nlocal, PetscInt Nghosts, const PetscInt ghosts[])

Not Collective

Input Parameters#

slice - the DMSLICED object
bs - block size
nlocal - number of local (owned, non-ghost) blocks
Nghosts - number of ghost blocks on this process
ghosts - global indices of each ghost block

See Also#

DM, DMSLICED, DMDestroy(), DMCreateGlobalVector()

Level#

advanced

Location#

src/dm/impls/sliced/sliced.c

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages