PCSetUpOnBlocks#
Sets up the preconditioner for each block in the block Jacobi, block Gauss-Seidel, and overlapping Schwarz methods.
Synopsis#
#include "petscksp.h"
PetscErrorCode PCSetUpOnBlocks(PC pc)
Collective
Input Parameter#
pc - the preconditioner context
Note#
For nested preconditioners such as PCBJACOBI
PCSetUp()
is not called on each sub-KSP
when PCSetUp()
is
called on the outer PC
, this routine ensures it is called.
See Also#
PC
, PCSetUp()
, PCCreate()
, PCApply()
, PCDestroy()
, PCSetUp()
Level#
developer
Location#
Implementations#
PCSetUpOnBlocks_ASM in src/ksp/pc/impls/asm/asm.c
PCSetUpOnBlocks_GASM in src/ksp/pc/impls/gasm/gasm.c
PCSetUpOnBlocks_PATCH in src/ksp/pc/impls/patch/pcpatch.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages