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Investigate tooling for analyzing deoptimizations #44061

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DanielRosenwasser opened this issue May 12, 2021 · 1 comment
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Investigate tooling for analyzing deoptimizations #44061

DanielRosenwasser opened this issue May 12, 2021 · 1 comment
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As we dig deeper into perf, we're interested in tooling that scales across the team and makes it easy to pinpoint where the underlying engine ends up with polymorphic operations. @rbuckton has been working on some tooling to make output from V8 more digestible.
@DanielRosenwasser DanielRosenwasser added Infrastructure Issue relates to TypeScript team infrastructure Domain: Performance Reports of unusually slow behavior labels May 12, 2021
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Duh - I already created this issue. But #44211 has a better write-up.

@DanielRosenwasser DanielRosenwasser added Duplicate An existing issue was already created and removed Domain: Performance Reports of unusually slow behavior Infrastructure Issue relates to TypeScript team infrastructure labels May 22, 2021
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