TaoLineSearchGetStepLength#

Get the current step length

Synopsis#

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepLength(TaoLineSearch ls, PetscReal *s)

Not Collective

Input Parameter#

Output Parameter#

  • s - the current step length

See Also#

TAO: Optimization Solvers, Tao, TaoLineSearch, TaoLineSearchSetInitialStepLength(), TaoLineSearchApply()

Level#

intermediate

Location#

src/tao/linesearch/interface/taolinesearch.c

Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages