TaoSetMaximumFunctionEvaluations#
Sets a maximum number of function evaluations allowed for a TaoSolve().
Synopsis#
#include "petsctao.h"
PetscErrorCode TaoSetMaximumFunctionEvaluations(Tao tao, PetscInt nfcn)
Logically Collective
Input Parameters#
tao - the
Taosolver contextnfcn - the maximum number of function evaluations (>=0), use
PETSC_UNLIMITEDto have no bound
Options Database Key#
-tao_max_funcs
- sets the maximum number of function evaluations
Note#
Use PETSC_DETERMINE to use the default maximum number of function evaluations that was set when the object type was set.
Developer Note#
Deprecated support for an unlimited number of function evaluations by passing a negative value.
See Also#
TAO: Optimization Solvers, Tao, TaoSetTolerances(), TaoSetMaximumIterations()
Level#
intermediate
Location#
Examples#
src/tao/constrained/tutorials/ex1.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages