#include "petscksp.h" PetscErrorCode KSPSetSupportedNorm(KSP ksp,KSPNormType normtype,PCSide pcside,PetscInt priority)Logically Collective Many br
ksp | - Krylov method Many br | |
normtype | - supported norm type Many br | |
pcside | - preconditioner side that can be used with this norm Many br | |
preference | - integer preference for this combination, larger values have higher priority Many br |
Many br
KSP_NORM_NONE is supported by default with all KSP methods and any PC side at priority 1. If a KSP explicitly does Many brnot support KSP_NORM_NONE, it should set this by setting priority=0. Since defaulting to KSP_NORM_NONE is usually Many brundesirable, more desirable norms should usually have priority 2 or higher. Many br
Level:developer
Location:src/ksp/ksp/interface/itcreate.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages