TaoLineSearchView

Prints information about the TaoLineSearch

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchView(TaoLineSearch ls, PetscViewer viewer)

Collective

InputParameters

• ls - the TaoLineSearch context

• viewer - visualization context

Options Database Key

• -tao_ls_view - Calls TaoLineSearchView() at the end of each line search

Notes

The available visualization contexts include

• PETSC_VIEWER_STDOUT_SELF - standard output (default)

• PETSC_VIEWER_STDOUT_WORLD - synchronized standard output where only the first processor opens the file. All other processors send their data to the first processor to print.

See Also

TAO: Optimization Solvers, Tao, TaoLineSearch, PetscViewerASCIIOpen(), TaoLineSearchViewFromOptions()

Level

beginner

Location

src/tao/linesearch/interface/taolinesearch.c

Implementations

TaoLineSearchView_Armijo in src/tao/linesearch/impls/armijo/armijo.c
TaoLineSearchView_GPCG in src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c
TaoLineSearchView_OWArmijo in src/tao/linesearch/impls/owarmijo/owarmijo.c
TaoLineSearchView_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