petsc-3.13.6 2020-09-29
TAOLINESEARCHARMIJO
Backtracking line-search that satisfies only the (nonmonotone) Armijo condition (i.e., sufficient decrease). Armijo line-search type can be selected with "-tao_ls_type armijo".
See Also
TaoLineSearchCreate(), TaoLineSearchSetType(), TaoLineSearchApply()
Keywords
Tao, linesearch
Level
developer
Location
src/tao/linesearch/impls/armijo/armijo.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages