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Set a sparsity threshold for KLU #343

Merged
merged 4 commits into from
Jul 16, 2023
Merged

Set a sparsity threshold for KLU #343

merged 4 commits into from
Jul 16, 2023

Commits on Jul 16, 2023

  1. Set a sparsity threshold for KLU 

    Closes #340. While many results are very much based on more details about the sparsity pattern, it's at least clear that if the matrix is not very sparse then it should probably use UMFPACK, so this is a conservative bound. When mixed with the length bound, I find that this seems to work rather well, though is not always optimal, is at least better than always choosing UMFPACK
    @ChrisRackauckas
    ChrisRackauckas committed Jul 16, 2023
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  2. fix default alg test

    @ChrisRackauckas
    ChrisRackauckas committed Jul 16, 2023
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  3. higher probability test pass

    @ChrisRackauckas
    ChrisRackauckas committed Jul 16, 2023
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  4. slightly better with test

    @ChrisRackauckas
    ChrisRackauckas committed Jul 16, 2023
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