feat: add fields to OverrideInit, better nlsolve_alg handling
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override_init_get_nlsolveOverrideInit, better nlsolve_alg handling
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src/initialization.jl
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| end | ||
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| nlsol = solve(initprob, nlsolve_alg) | ||
| nlsol = solve(initprob, nlsolve_alg; abstol = alg.abstol) |
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it should default to using the tolerance from the solver if not supplied elsewhere.
| """ | ||
| function get_initial_values(prob::ODEProblem, integrator, f, alg::CheckInit, | ||
| function get_initial_values( | ||
| prob::AbstractDEProblem, integrator::DEIntegrator, f, alg::CheckInit, |
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This doesn't handle DAEProblem?
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There's an AbstractDAEProblem dispatch below
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But then this one should just be for ODEProblem?
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SDEProblem dispatches here too
| (iszero(algebraic_vars) || iszero(algebraic_eqs)) && return u0, p, true | ||
| update_coefficients!(M, u0, p, t) | ||
| tmp = _evaluate_f_ode(integrator, f, isinplace, u0, p, t) | ||
| tmp .= ArrayInterface.restructure(tmp, algebraic_eqs .* _vec(tmp)) |
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integrator.opts.internalnorm: This doesn't handle Sundials or ODEInterface?
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Hmm... I didn't know that. Makes sense that SciMLBase can't make the same assumptions OrdinaryDiffEq did
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src/alg_traits.jl
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| """ | ||
| $(TYPEDSIGNATURES) | ||
| Get the `abstol` for the solve stored in the cache. Required for caches of algorithms for | ||
| which `cache_stores_tolerances(alg) == true`. | ||
| """ | ||
| function cache_get_abstol(cache) | ||
| error("Cache does not store the `abstol`.") | ||
| end | ||
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| """ | ||
| $(TYPEDSIGNATURES) | ||
| Get the `reltol` for the solve stored in the cache. Required for caches of algorithms for | ||
| which `cache_stores_tolerances(alg) == true`. | ||
| """ | ||
| function cache_get_reltol(cache) | ||
| error("Cache does not store the `reltol`.") |
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I thought we talked about passing it?
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Didn't you also mention having a trait and throwing an error message? Right now it takes a keyword argument and falls back to this if not provided.
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That said I'm more than happy to remove this trait since solvers have to individually opt-in to doing initialization anyway.
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Let's simplify and just make it required.
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A lot of our tests still use codecov, apparently 😅 |
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This is good to go. Downstream failures are BVDiffEq failing to precompile. |
2 participants
This replaces
default_nlsolvein OrdinaryDiffEq, and will have methods in NonlinearSolve which can then be leveraged by all libraries for initialization.Checklist
contributor guidelines, in particular the SciML Style Guide and
COLPRAC.
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