PCPARMSSetSolveRestart#
Sets the number of iterations at which the inner GMRES solver restarts.
Synopsis#
#include "petscpc.h"
PetscErrorCode PCPARMSSetSolveRestart(PC pc, PetscInt restart)
Collective
Input Parameters#
pc - the preconditioner context
restart - maximum dimension of the Krylov subspace
Options Database Key#
-pc_parms_max_dim - sets the inner Krylov dimension
Note#
See the pARMS function parms_PCSetInnerKSize for more information.
See Also#
KSP: Linear System Solvers, PCPARMS, PCPARMSSetSolveTolerances()
Level#
intermediate
Location#
Implementations#
PCPARMSSetSolveRestart_PARMS() in src/ksp/pc/impls/parms/parms.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages