DMDAGlobalToNaturalEnd#
Maps values from the global vector to a global vector in the natural ordering. Must be preceded by DMDAGlobalToNaturalBegin().
Synopsis#
#include "petscdmda.h"
PetscErrorCode DMDAGlobalToNaturalEnd(DM da, Vec g, InsertMode mode, Vec n)
Neighbor-wise Collective on da
Input Parameters#
da - the distributed array context
g - the global vector
mode - one of INSERT_VALUES or ADD_VALUES
Output Parameter#
l - the global values in the natural ordering
Notes#
The global and local vectors used here need not be the same as those obtained from DMCreateGlobalVector() and DMDACreateNaturalVector(), BUT they must have the same parallel data layout; they could, for example, be obtained with VecDuplicate() from the DMDA originating vectors.
See Also#
DMDAGlobalToNaturalBegin()
, DMLocalToGlobalBegin()
, DMDACreate2d()
,
DMGlobalToLocalBegin()
, DMGlobalToLocalEnd()
, DMDACreateNaturalVector()
Level#
advanced
Location#
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages