| commit | 043d7295b7c9391d17e3e4a5c02c69f8bf1692ad | [log] [tgz] |
|---|---|---|
| author | larsrc <larsrc@google.com> | Fri Dec 10 03:21:05 2021 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Fri Dec 10 03:22:27 2021 -0800 |
| tree | 9e09f604674bc08bed6546e615916231b38f9e51 | |
| parent | c5da3c9eae8fa0bb321569afcb7bfa681e4078c2 [diff] |
Adds flag `--experimental_dynamic_execution_cpu_limited` that prevents doing more dynamic execution threads than we have CPUs for. Spinning up many threads and their various actions can take serious time, we have seen up to 18% slowdown. This limits the number of threads, improving cold build time while keeping the improvements for incremental builds. The downside is that with this, remote timeouts are much less likely to be avoided by the local finishing first. PiperOrigin-RevId: 415474342
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