petsc-3.11.4 2019-09-28
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PCFieldSplitSetGKBMaxit
Sets the maximum number of iterations for the generalized Golub-Kahan bidiagonalization preconditioner.
Synopsis
#include "petscpc.h"
PetscErrorCode
PCFieldSplitSetGKBMaxit
(
PC
pc,
PetscInt
maxit)
Collective on
PC
Input Parameters
pc
- the preconditioner context
maxit
- the maximum number of iterations
Options Database
-pc_fieldsplit_gkb_maxit
-default is 100
See Also
PCFIELDSPLIT
,
PCFieldSplitSetGKBDelay
(),
PCFieldSplitSetGKBTol
(),
PCFieldSplitSetGKBNu
()
Level
intermediate
Location
src/ksp/pc/impls/fieldsplit/fieldsplit.c
Implementations
PCFieldSplitSetGKBMaxit_FieldSplit in src/ksp/pc/impls/fieldsplit/fieldsplit.c
Index of all PC routines
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Index of all manual pages