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 Tao solver context

• nfcn - the maximum number of function evaluations (>=0)

Options Database Key

• -tao_max_funcs - sets the maximum number of function evaluations

See Also

TAO: Optimization Solvers, Tao, TaoSetTolerances(), TaoSetMaximumIterations()

Level

intermediate

Location

src/tao/interface/taosolver.c

Examples

src/tao/constrained/tutorials/ex1.c

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