petsc-3.12.5 2020-03-29
DMDANaturalAllToGlobalCreate
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 "petscdmda.h"
PetscErrorCode DMDANaturalAllToGlobalCreate(DM da,VecScatter *scatter)
Collective on da
Input Parameter
da -the distributed array context
Output Parameter
scatter -the scatter context
See Also
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