petsc-3.14.6 2021-03-30

PCASMGetLocalType

Gets the type of composition used for local problems in the additive Schwarz method.

#include "petscpc.h" 
PetscErrorCode PCASMGetLocalType(PC pc, PCCompositeType *type)

Logically Collective on pc

- the preconditioner context

type

- type of composition, one of

  PC_COMPOSITE_ADDITIVE       - local additive combination
  PC_COMPOSITE_MULTIPLICATIVE - local multiplicative combination

-pc_asm_local_type [additive,multiplicative]

- Sets local solver composition type

intermediate