Barrier Switch Rule
- Type
Selection
- Range
The settings listed below
- Default
Automatic
This option indicates whether or not the barrier algorithms will allow switching from an optimality phase to a pure feasibility phase. Possible values are:
Automatic
Off
Normal
Aggressive
With setting ‘Off’ Knitro never switches to the feasibility phase. With setting ‘Normal’ Knitro allows switches to the feasibility phase and with setting ‘Aggressive’ a more aggressive switching rule is used.
This option has no effect on the Active Set and SQP algorithms.
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