petsc-3.14.6 2021-03-30

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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 on PC

Input Parameters

pc

- the preconditioner context

See Also

PCCreate(), PCApply(), PCDestroy(), PCSetUp()

Level

developer

Location

src/ksp/pc/interface/precon.c

Implementations

PCSetUpOnBlocks_ASM in src/ksp/pc/impls/asm/asm.c
PCSetUpOnBlocks_BJacobi_Singleblock in src/ksp/pc/impls/bjacobi/bjacobi.c
PCSetUpOnBlocks_BJacobi_Multiblock in src/ksp/pc/impls/bjacobi/bjacobi.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