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Improve performance of ParseUfloat #1865

Merged
merged 5 commits into from
Sep 22, 2024
Merged

Improve performance of ParseUfloat #1865

merged 5 commits into from
Sep 22, 2024

Commits on Sep 14, 2024

  1. Improve performance of ParseUfloat function 

    Replaced `offset` handling logic with more efficient math.Pow10 based calculation.

goos: linux
goarch: amd64
pkg: github.com/valyala/fasthttp
cpu: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
              │   old.txt   │           new.txt           │
              │   sec/op    │   sec/op     vs base        │
ParseUfloat-8   44.22n ± 0%   31.06n ± 0%  -29.76% (n=50)
    @ksw2000
    ksw2000 committed Sep 14, 2024
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  2. fix: lint error return value is not checked

    @ksw2000
    ksw2000 committed Sep 14, 2024
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Commits on Sep 22, 2024

  1. Handling uint64 overflow issues

    @ksw2000
    ksw2000 committed Sep 22, 2024
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  2. Implement ParseUfloat by calling strconv.ParseFloat

    @ksw2000
    ksw2000 committed Sep 22, 2024
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  3. fix: lint error

    @ksw2000
    ksw2000 committed Sep 22, 2024
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