tree 1d210753a653af7164528ea59f8a0da3f191e0c5
parent 91aa21747dd3e2b1a885391af5dea57241c9571e
author Kelvin Zhang <zhangkelvin@google.com> 1728668281 -0700
committer Kelvin Zhang <zhangkelvin@google.com> 1729531425 -0700

Limit partition parallelization to number of CPU cores

When running on machines with <4 CPUs,
delta_generator tend to use 4 threads for partition pool. This
can overload the CPU can cause unnecessary context switching.
Make partition pool respect the --max_threads parameter.

Test: th
Change-Id: I1f63606be43cbbcc91e146c586ecd4faf9fd75ca