petsc-3.10.2 2018-10-09
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KSPSetSupportedNorm

Sets a norm and preconditioner side supported by a KSP

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPSetSupportedNorm(KSP ksp,KSPNormType normtype,PCSide pcside,PetscInt priority)
Logically Collective

Input Arguments

ksp - Krylov method
normtype - supported norm type
pcside - preconditioner side that can be used with this norm
priority - positive integer preference for this combination; larger values have higher priority

Notes

This function should be called from the implementation files KSPCreate_XXX() to declare which norms and preconditioner sides are supported. Users should not need to call this function.

See Also

KSPSetNormType(), KSPSetPCSide()

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