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SciML / ADTypes.jl

Repository for automatic differentiation backend types
https://sciml.github.io/ADTypes.jl/
MIT License
38 stars 12 forks source link

Add more coloring options -- bicoloring #69

Open amontoison opened 4 months ago

amontoison commented 4 months ago

I suggest to add a function for acyclic coloring, which is relerant for Hessian coloring.

cc @gdalle

gdalle commented 1 week ago

In the meantime, SparseMatrixColorings has evolved to be a much richer interface than can be provided by ADTypes, so I doubt adding new names here would help much. Closing this for now if that's okay :)

amontoison commented 1 week ago

Maybe we can add bicoloring? I think that the variants star / acyclic should a be a kwarg of symmetric_coloring and bicoloring.