PCILUSetDamping

adds this quantity to the diagonal of the matrix during the ILU numerical factorization

Synopsis

#include "petscpc.h"  
int PCILUSetDamping(PC pc,PetscReal damping)
Collective on PC

Input Parameters

pc - the preconditioner context
damping - amount of damping

Options Database Key

-pc_ilu_damping <damping> -Sets damping amount

Keywords

PC, set, factorization, direct, fill

See Also

PCILUSetFill(), PCLUSetDamp()

Level:intermediate
Location:
src/sles/pc/impls/ilu/ilu.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages