pantsbuild / pants / 32217438924

93%

Build Type

push

github

Committed by web-flow

Commit Message

Perf: Target, adaptors and source blocks in rust (#23267)

YMMV, but for my company repo this speeds up target construction time by
about x2, ~1 second off of dependencies runtime.

```console
hyperfine --warmup 1 -n 'main' 'PYENV_VERSION=pants@3.14.3 PANTS_SOURCE=/tmp/pants-main pants --no-pantsd dependencies ::' -n 'add/port-target-adaptor-and-source-block' 'PYENV_VERSION=pants@3.14.3 PANTS_SOURCE=/home/tobias/code/pants pants --no-pantsd dependencies ::'
  ⎿  Benchmark 1: main
       Time (mean ± σ):     25.431 s ±  1.046 s    [User: 31.678 s, System: 9.248 s]
       Range (min … max):   24.038 s … 27.531 s    10 runs

     Benchmark 2: add/port-target-adaptor-and-source-block
       Time (mean ± σ):     24.274 s ±  0.423 s    [User: 30.446 s, System: 9.115 s]
       Range (min … max):   23.753 s … 25.051 s    10 runs

     Summary
       add/port-target-adaptor-and-source-block ran
         1.05 ± 0.05 times faster than main
```

Coverage Stats

24 of 24 new or added lines in 5 files covered. (100.0%)

6 existing lines in 2 files now uncovered.

95415 of 102718 relevant lines covered (92.89%)

3.66 hits per line