TaoLineSearchCreate#

Creates a TaoLineSearch object. Algorithms in Tao that use line-searches will automatically create one so this all is rarely needed

Synopsis#

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchCreate(MPI_Comm comm, TaoLineSearch *newls)

Collective

Input Parameter#

  • comm - MPI communicator

Output Parameter#

Options Database Key#

  • -tao_ls_type - select which method Tao should use

See Also#

TAO: Optimization Solvers, Tao, TaoLineSearch, TaoLineSearchType, TaoLineSearchSetType(), TaoLineSearchApply(), TaoLineSearchDestroy()

Level#

developer

Location#

src/tao/linesearch/interface/taolinesearch.c

Implementations#

TaoLineSearchCreate_Armijo() in src/tao/linesearch/impls/armijo/armijo.c
TaoLineSearchCreate_GPCG() in src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c
TaoLineSearchCreate_MT() in src/tao/linesearch/impls/morethuente/morethuente.c
TaoLineSearchCreate_OWArmijo() in src/tao/linesearch/impls/owarmijo/owarmijo.c
TaoLineSearchCreate_Unit() in src/tao/linesearch/impls/unit/unit.c

Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages