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Rearrange requires #17707

Merged
merged 1 commit into from
Jul 14, 2024
Merged

Rearrange requires #17707

merged 1 commit into from
Jul 14, 2024

Commits on Jul 14, 2024

  1. Rearrange requires

    This improves the load time of most brew commands. For an example of
    one of the simplest commands this speeds up:
    
    Without Bootsnap:
    ```
    $ hyperfine 'git checkout master; brew help' 'git checkout optimise_requires; brew help'
    Benchmark 1: git checkout master; brew help
      Time (mean ± σ):     525.0 ms ±  35.8 ms    [User: 229.9 ms, System: 113.1 ms]
      Range (min … max):   465.3 ms … 576.6 ms    10 runs
    
    Benchmark 2: git checkout optimise_requires; brew help
      Time (mean ± σ):     383.3 ms ±  25.1 ms    [User: 133.0 ms, System: 72.1 ms]
      Range (min … max):   353.0 ms … 443.6 ms    10 runs
    
    Summary
      git checkout optimise_requires; brew help ran
        1.37 ± 0.13 times faster than git checkout master; brew help
    ```
    
    With Bootsnap:
    ```
    $ hyperfine 'git checkout master; brew help' 'git checkout optimise_requires; brew help'
    Benchmark 1: git checkout master; brew help
      Time (mean ± σ):     386.0 ms ±  30.9 ms    [User: 130.2 ms, System: 93.8 ms]
      Range (min … max):   359.5 ms … 469.3 ms    10 runs
    
    Benchmark 2: git checkout optimise_requires; brew help
      Time (mean ± σ):     330.2 ms ±  32.4 ms    [User: 93.4 ms, System: 73.0 ms]
      Range (min … max):   302.9 ms … 413.9 ms    10 runs
    
    Summary
      git checkout optimise_requires; brew help ran
        1.17 ± 0.15 times faster than git checkout master; brew help
    ```
    MikeMcQuaid committed Jul 14, 2024
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