petsc-3.7.7 2017-09-25
PCASMGetDMSubdomains
Returns flag indicating whether to use DMCreateDomainDecomposition() to define the subdomains, whenever possible. Not Collective
Synopsis
#include "petscpc.h"
PetscErrorCode PCASMGetDMSubdomains(PC pc,PetscBool* flg)
Input Parameter
pc -the preconditioner
Output Parameter
flg -boolean indicating whether to use subdomains defined by the DM
Keywords
PC, ASM, DM, set, subdomains, additive Schwarz
See Also
PCASMSetDMSubdomains(), PCASMSetTotalSubdomains(), PCASMSetOverlap()
PCASMCreateSubdomains2D(), PCASMSetLocalSubdomains(), PCASMGetLocalSubdomains()
Level:intermediate
Location:src/ksp/pc/impls/asm/asm.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages