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 - KSPcontext
Output Parameter#
- scale - - PETSC_TRUEor- 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