TaoLineSearchGetFullStepObjective#

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

Synopsis#

#include "petsctaolinesearch.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/tao/linesearch/interface/taolinesearch.c


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Index of all TaoLineSearch routines
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Index of all manual pages