tao-2.1-p0 2012-07-24

TaoLineSearchGetFullStepObjective

Returns the objective function value at the full step. Useful for some minimization algorithms.

Synopsis

#include "taolinesearch.h" 
PetscErrorCode TaoLineSearchGetFullStepObjective(TaoLineSearch ls, PetscReal *f_fullstep)
Not Collective

Input Parameter

ls - the TaoLineSearch context

Output Parameter

f - the objective value at the full step length

Level:developer
Location:src/linesearch/interface/linesearch.c
TAO Solver Index
Table of Contents