PCISSetUseStiffnessScaling#
Tells PCIS to construct partition of unity using the local matrices’ diagonal entries
Synopsis#
#include "petscpc.h"
PetscErrorCode PCISSetUseStiffnessScaling(PC pc, PetscBool use)
Logically Collective
Input Parameters#
pc - the preconditioning context
use - whether or not it should use matrix diagonal to build partition of unity.
Developer Note#
There is no manual page for PCIS nor some of its methods
See Also#
PCIS, PCBDDC
Level#
intermediate
Location#
Implementations#
PCISSetUseStiffnessScaling_IS in src/ksp/pc/impls/is/pcis.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages