TaoLineSearchGetStepLength

Get the current step length

Synopsis

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

Not Collective

Input Parameter

• ls - the TaoLineSearch context

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

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Index of all TaoLineSearch routines
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Index of all manual pages