petsc-3.9.4 2018-09-11
KSPCGGLTRGetLambda
Get multiplier on trust-region constraint.
Synopsis
#include "petscksp.h"
PetscErrorCode KSPCGGLTRGetLambda(KSP ksp, PetscReal *lambda)
Not Collective
Input Parameters
| ksp | - the iterative context
|
| lambda | - the multiplier
|
Keywords
KSP, GLTR, get, multiplier
Level
advanced
Location
src/ksp/ksp/impls/cg/gltr/gltr.c
Implementations
KSPCGGLTRGetLambda_GLTR in src/ksp/ksp/impls/cg/gltr/gltr.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages