DANaturalToGlobalEnd
Maps values from the natural ordering global vector to a global vector in the PETSc DA ordering. Must be preceeded by DANaturalToGlobalBegin().
Synopsis
#include "petscda.h"
int DANaturalToGlobalEnd(DA da,Vec g,InsertMode mode,Vec l)
Collective on DA
Input Parameters
| da | - the distributed array context
|
| g | - the global vector in a natural ordering
|
| mode | - one of INSERT_VALUES or ADD_VALUES
|
Output Parameter
l -the global values in the PETSc DA ordering
Notes
The global and local vectors used here need not be the same as those
obtained from DACreateGlobalVector() and DACreateNaturalVector(), BUT they
must have the same parallel data layout; they could, for example, be
obtained with VecDuplicate() from the DA originating vectors.
Keywords
distributed array, global to local, end
See Also
DAGlobalToNaturalBegin(), DAGlobalToNaturalEnd(), DALocalToGlobal(), DACreate2d(),
DAGlobalToLocalBegin(), DAGlobalToLocalEnd(), DACreateNaturalVector(),
DALocalToGlobalBegin(), DALocalToGlobalEnd()
Level:intermediate
Location:src/dm/da/src/dagtol.c
Index of all DA routines
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Index of all manual pages