petsc-master 2020-05-26
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TaoLineSearchGetStepDirection

Gets the step direction of the line search.

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepDirection(TaoLineSearch ls, Vec *s)
Not Collective

Input Parameter

ls -the TaoLineSearch context

Output Parameter

s -the step direction of the line search

Level

advanced

Location

src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages