DANaturalAllToGlobalCreate
Creates a scatter context that maps from a copy of the entire vector on each processor to its local part in the global vector.
Synopsis
#include "petscda.h"
PetscErrorCode PETSCDM_DLLEXPORT DANaturalAllToGlobalCreate(DA da,VecScatter *scatter)
Collective on DA
Input Parameter
da -the distributed array context
Output Parameter
scatter -the scatter context
Keywords
distributed array, global to local, begin, coarse problem
See Also
DAGlobalToNaturalEnd(), DALocalToGlobal(), DACreate2d(),
DAGlobalToLocalBegin(), DAGlobalToLocalEnd(), DACreateNaturalVector()
Level:advanced
Location:src/dm/da/src/dagtona.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/dm/da/examples/tutorials/ex2.c.html