petsc-master 2019-04-18
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PCASMGetLocalType

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

Synopsis

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

Input Parameter

pc -the preconditioner context

Output Parameter

type -type of composition, one of
  PC_COMPOSITE_ADDITIVE       - local additive combination
  PC_COMPOSITE_MULTIPLICATIVE - local multiplicative combination

Options Database Key

-pc_asm_local_type [additive,multiplicative] -Sets local solver composition type

See Also

PCASMSetType(), PCASMGetType(), PCASMSetLocalType(), PCASMCreate(), PCASMType, PCASMSetType(), PCASMGetType(), PCCompositeType

Level

intermediate

Location

src/ksp/pc/impls/asm/asm.c

Implementations

PCASMGetLocalType_ASM in src/ksp/pc/impls/asm/asm.c

Index of all PC routines
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Index of all manual pages