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Document the pass-through specialization heuristic for Type, Vararg, and Function #32817

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merged 2 commits into from
Oct 30, 2019
Merged

Document the pass-through specialization heuristic for Type, Vararg, and Function #32817

merged 2 commits into from
Oct 30, 2019

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iamed2
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@iamed2 iamed2 commented Aug 7, 2019

Closes #32761

fredrikekre
fredrikekre reviewed Aug 7, 2019
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@NHDaly NHDaly mentioned this pull request Aug 8, 2019
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@DilumAluthge DilumAluthge mentioned this pull request Sep 3, 2019
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@timholy timholy merged commit 42e9490 into JuliaLang:master Oct 30, 2019
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iamed2 commented Oct 30, 2019

Thanks Tim!

@iamed2 iamed2 deleted the ed/doc-specialization-tip branch October 30, 2019 21:45
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jebej commented Oct 30, 2019

I am confused as to what "using" an argument (a type in particular) means here.

In the first example f_type and g_type, to me the type is "used", and it definitely has a performance impact.

@cafaxo cafaxo mentioned this pull request Nov 29, 2019
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@thofma thofma mentioned this pull request Apr 3, 2020
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Vararg vs "..." slurping has huge performance impacts which defy analysis
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