petsc-3.8.4 2018-03-24
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KSPCGGetObjFcn

Get objective function value.

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPCGGetObjFcn(KSP ksp, PetscReal *o_fcn)
Collective on KSP

Input Parameters

ksp - the iterative context
o_fcn - the objective function value

Keywords

KSP, NASH, STCG, GLTR, get, objective function

Level:advanced
Location:
src/ksp/ksp/impls/cg/cgtype.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages