DALocalToGlobal
Maps values from the local patch back to the global vector. The ghost points are discarded.
Synopsis
int DALocalToGlobal(DA da,Vec l, InsertMode mode,Vec g)
Not
Collective
Input Parameters
da | - the distributed array context
|
l | - the local values
|
mode | - one of INSERT_VALUES or ADD_VALUES
|
Output Parameter
g -the global vector
Note
The global and local vectors used here need not be the same as
thoseobtained from DACreateGlobalVector() and DACreateLocalVector(), BUT
theymust have the same parallel data layout; they could, for example,
beobtained with VecDuplicate() from the DA originating vectors.
Keywords
distributed array, local-to-global
See Also
DAGlobalToLocalBegin(), DACreate2d()
Examples
src/sles/examples/tutorials/ex14f.F
src/sles/examples/tutorials/ex14.c
src/snes/examples/tutorials/ex5f.F
src/snes/examples/tutorials/ex5f90.F
src/snes/examples/tutorials/ex5.c
src/snes/examples/tutorials/ex7.c
src/snes/examples/tutorials/ex8.c
src/snes/examples/tutorials/ex9.c
Location: src/da/src/daltog.c
IS and DA Index
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