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Specialize inv for cholesky of Diagonal #46763

Merged
merged 1 commit into from
Sep 15, 2022
Merged

Specialize inv for cholesky of Diagonal #46763

merged 1 commit into from
Sep 15, 2022

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dkarrasch
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@dkarrasch dkarrasch commented Sep 14, 2022

Closes JuliaLang/LinearAlgebra.jl#952.

As I understand, this trivial case does appear in the wild and is worth being optimized.

@dkarrasch dkarrasch added linear algebra Linear algebra performance Must go faster labels Sep 14, 2022
@dkarrasch dkarrasch merged commit aae8c48 into master Sep 15, 2022
@dkarrasch dkarrasch deleted the dk/diagchol branch September 15, 2022 10:30
aviatesk pushed a commit that referenced this pull request Dec 9, 2022
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Matrix inverse fails for Cholesky factorizations of diagonal matrices
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