DMDANaturalAllToGlobalCreate

Creates a scatter context that maps from a copy of the entire vector on each processor (in the natural ordering) to its local part in the global vector, obtained with DMCreateGlobalVector().

Synopsis

#include "petscdmda.h"   
PetscErrorCode DMDANaturalAllToGlobalCreate(DM da, VecScatter *scatter)

Collective

Input Parameter

• da - the DMDA context

Output Parameter

• scatter - the scatter context

See Also

DMDA - Creating vectors for structured grids, DM, DMDA, DMDAGlobalToNaturalAllCreate(), DMDAGlobalToNaturalEnd(), DMLocalToGlobalBegin(), DMDACreate2d(), DMGlobalToLocalBegin(), DMGlobalToLocalEnd(), DMDACreateNaturalVector()

Level

advanced

Location

src/dm/impls/da/dagtona.c

---

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