Replaced calls to external fmin/fmax by a Rust implementation. #6803
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bors
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May 29, 2013
Calls to the libc versions of fmin and fmax were relatively slow (perhaps because they could not be inlined?). This pull request provides f32 and f64 with fmin and fmax written in Rust, and shows a significant speed increase on my system; I used https://github.com/thiez/rustray as my benchmark, with --opt-level 3 it brings the ray-tracing time down from 10.8 seconds to about 9.2, which seemed significant to me. r?
flip1995
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Mar 25, 2021
Fixes rust-lang#6803 changelog: upper_case_acronyms: ignore public items
flip1995
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Mar 25, 2021
upper_case_acronyms: don't warn on public items Fixes rust-lang#6803 changelog: upper_case_acronyms: ignore public items
flip1995
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disable upper_case_acronyms for pub items - enum edition Fixes rust-lang/rust-clippy#6803 (again... 😅 ) My previous fix did not work for enums because enum variants were checked separately in the `check_variant` function but it looks like we can't use that because we can't tell if the enum the variants belong to is declared as public or not (it always said `Inherited` for me) I went and special-cased enums and iterated over all the variants "manually", but only, if the enums is not public. --- changelog: fix upper_case_acronyms still firing on public enums (rust-lang#6803)
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Calls to the libc versions of fmin and fmax were relatively slow (perhaps because they could not be inlined?). This pull request provides f32 and f64 with fmin and fmax written in Rust, and shows a significant speed increase on my system; I used https://github.com/thiez/rustray as my benchmark, with --opt-level 3 it brings the ray-tracing time down from 10.8 seconds to about 9.2, which seemed significant to me.
r?