petsc-master 2014-12-20
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DMDAGetOverlap

Gets the size of the per-processor overlap.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDAGetOverlap(DM da,PetscInt *x,PetscInt *y,PetscInt *z)
Not collective

Input Parameters

da -The DMDA

Output Parameters

x - Overlap in the x direction
y - Overlap in the y direction
z - Overlap in the z direction

Keywords

distributed array, overlap, domain decomposition

See Also

DMDACreateDomainDecomposition(), DMDASetOverlap(), DMDA

Level:intermediate
Location:
src/dm/impls/da/da.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages