Reduce HashMap allocations #13614
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Reduce HashMap allocations #13614
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I'd love to see a performance analysis of our hashmaps now. We were awful a couple months ago, but have seen many amazing optimizations. |
bors
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Apr 19, 2014
We previously allocated 3x for every HashMap creation and resize. This patch reduces it to 1x.
flip1995
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Nov 7, 2024
…nodejs-version, r=flip1995 fix: usage of `a deprecated Node.js version` Fixes rust-lang#13613 changelog: none
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We previously allocated 3x for every HashMap creation and resize. This patch reduces it to 1x.