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Copy file name to clipboardExpand all lines: triage/2021-07-20.md
+2-5Lines changed: 2 additions & 5 deletions
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@@ -50,13 +50,13 @@ Update Rust Float-Parsing Algorithms to use the Eisel-Lemire algorithm. [#86761]
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- Moderate regression in [instruction counts](https://perf.rust-lang.org/compare.html?start=64d171b8a419eb6cb872ab579398eff8a741bbc6&end=f502bd3abd12111bbfae0974db018c165a977c0e&stat=instructions:u) (up to 3.2% on `incr-patched: b9b3e592dd cherry picked` builds of `style-servo-debug`)
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- Moderate improvement in [instruction counts](https://perf.rust-lang.org/compare.html?start=64d171b8a419eb6cb872ab579398eff8a741bbc6&end=f502bd3abd12111bbfae0974db018c165a977c0e&stat=instructions:u) (up to -1.4% on `full` builds of `piston-image-opt`)
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- A perf run was done on the orignal PR, but the run there did not predict the regression that was now observed to `style-servo-debug` when this PR landed on nightly.
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- Left a comment, but I am guessing that `style-servo-debug` may need a bigger noise threshold (or rather, sensitivity to perturbations) than what we currently use.
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- Left a [comment](https://github.com/rust-lang/rust/pull/86761#issuecomment-883645181), but I am guessing that `style-servo-debug` may need a bigger noise threshold (or rather, sensitivity to perturbations) than what we currently use.
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Move OnDiskCache to rustc_query_impl. [#86698](https://github.com/rust-lang/rust/issues/86698)
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- Moderate improvement in [instruction counts](https://perf.rust-lang.org/compare.html?start=5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f&end=18073052d8c3544ccb73effd289ed3acda0d66c0&stat=instructions:u) (up to -1.4% on `incr-unchanged` builds of `ctfe-stress-4-check`)
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- Moderate regression in [instruction counts](https://perf.rust-lang.org/compare.html?start=5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f&end=18073052d8c3544ccb73effd289ed3acda0d66c0&stat=instructions:u) (up to 1.1% on `incr-unchanged` builds of `deeply-nested-async-opt`)
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- A perf run was done on the original PR that predicted a much better outcome here.
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- Left a comment asking PR author if they have any idea about the discrepancy.
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- Left a [comment](https://github.com/rust-lang/rust/pull/86698#issuecomment-883647259) asking PR author if they have any idea about the discrepancy.
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#### Untriaged Pull Requests
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@@ -68,6 +68,3 @@ Move OnDiskCache to rustc_query_impl. [#86698](https://github.com/rust-lang/rust
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-[#84560 Inline Iterator as IntoIterator.](https://github.com/rust-lang/rust/pull/84560)
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