petsc-3.14.6 2021-03-30
DMShellSetCreateDomainDecompositionScatters
Set the routine used to create the scatter contexts for domain decomposition with a shell DM
Synopsis
#include "petscdmshell.h"
PetscErrorCode DMShellSetCreateDomainDecompositionScatters(DM dm, PetscErrorCode (*scatter)(DM,PetscInt,DM*,VecScatter**,VecScatter**,VecScatter**))
Logically Collective on dm
Input Arguments
| dm | - the shell DM
|
| scatter | - the routine to create the scatters
|
See Also
DMCreateDomainDecompositionScatters(), DMShellSetContext(), DMShellGetContext()
Level
advanced
Location
src/dm/impls/shell/dmshell.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages