#include "tao_solver.h" int TaoCheckConvergence(TAO_SOLVER tao, TaoTerminateReason *reason)Collective on TAO_SOLVER
TAO_CONVERGED_ATOL (2), (res <= atol)
TAO_CONVERGED_RTOL (3), (res/res0 <= rtol)
TAO_CONVERGED_TRTOL (4), (xdiff <= trtol)
TAO_CONVERGED_MINF (5), (f <= fmin)
TAO_CONVERGED_USER (6), (user defined)
TAO_DIVERGED_MAXITS (-2), (its>maxits)
TAO_DIVERGED_NAN (-4), (Numerical problems)
TAO_DIVERGED_MAXFCN (-5), (nfunc > maxnfuncts)
TAO_DIVERGED_LS_FAILURE (-6), (line search failure)
TAO_DIVERGED_TR_REDUCTION (-7),
TAO_DIVERGED_USER (-8), (user defined)
TAO_CONTINUE_ITERATING (0)
where
| res | - residual of optimality conditions | |
| res0 | - initial residual of optimality conditions | |
| xdiff | - current trust region size | |
| f | - function value | |
| atol | - absolute tolerance | |
| rtol | - relative tolerance | |
| its | - current iterate number | |
| maxits | - maximum number of iterates | |
| nfunc | - number of function evaluations | |
| maxnfuncts | - maximum number of function evaluations |
Level:advanced
Location:src/interface/tao.c
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