KSPGetDiagonalScale#

Checks if KSP solver scales the matrix and right-hand side, that is if KSPSetDiagonalScale() has been called

Synopsis#

#include "petscksp.h" 
#include "petscmat.h" 
PetscErrorCode KSPGetDiagonalScale(KSP ksp, PetscBool *scale)

Not Collective

Input Parameter#

ksp - the KSP context

Output Parameter#

scale - PETSC_TRUE or PETSC_FALSE

See Also#

KSP: Linear System Solvers, KSP, KSPSetDiagonalScale(), KSPSetDiagonalScaleFix()

Level#

intermediate

Location#

src/ksp/ksp/interface/itfunc.c

Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages