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

• newls - the new TaoLineSearch context

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

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