tree 9e09f604674bc08bed6546e615916231b38f9e51
parent c5da3c9eae8fa0bb321569afcb7bfa681e4078c2
author larsrc <larsrc@google.com> 1639135265 -0800
committer Copybara-Service <copybara-worker@google.com> 1639135347 -0800

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