petsc-3.11.3 2019-06-26
Report Typos and Errors

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
Table of Contents for all manual pages
Index of all manual pages