tao-2.1-p0 2012-07-24

TaoLineSearchGetStepLength

Get the current step length

Synopsis

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

Input Parameters

ls -the TaoLineSearch context

Output Parameters

s -the current step length

See Also

TaoLineSearchSetInitialStepLength(), TaoLineSearchApply()

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