TaoLineSearchGetStepLength#
Get the current step length
Synopsis#
#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepLength(TaoLineSearch ls, PetscReal *s)
Not Collective
Input Parameter#
- ls - the - TaoLineSearchcontext
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
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Index of all manual pages