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Fix an accidentally quadratic reduce(concat) in FlattenedNodesObserver#5739

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rictic merged 1 commit into
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quadratic-flattening-nodes
Sep 16, 2024
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Fix an accidentally quadratic reduce(concat) in FlattenedNodesObserver#5739
rictic merged 1 commit into
masterfrom
quadratic-flattening-nodes

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@rictic rictic commented Sep 12, 2024

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Found by @mvanbem-goog debugging a perf issue in Gerrit

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rictic commented Sep 12, 2024

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(still running internal tests, though I expect them all to pass)

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LGTM

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rictic commented Sep 16, 2024

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All internal tests pass too.

@rictic rictic merged commit 3c2f759 into master Sep 16, 2024
@rictic rictic deleted the quadratic-flattening-nodes branch September 16, 2024 22:13
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Is there any plan to push a new version that includes this fix? Asking since I am curious if this would result in any performance improvements in Chromium (for pages that still use Polymer like Settings and PrintPreview).

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3 participants