Include ROL in optimisation tests #4581
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connorjward
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Sep 22, 2025
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Requires pyroltrilinos in the ci dependency set
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Description
Install ROL through
pyroltrilinosinto thecidependency set, and add to some of the parameterised optimisation tests. Requires dolfin-adjoint/pyadjoint#223.In the default configurations, TAO's NLS does very well compared to a default Lin-More trust region in ROL. Very likely these tests should use a line search in ROL, I just need to figure out what the parameters are actually called... Even though the tests (seem to) pass, the optimisation doesn't actually converge to the specified tolerance!