| commit | 919a68801ec25e42a10bb91b7c897b55c276e594 | [log] [tgz] |
|---|---|---|
| author | djasper <djasper@google.com> | Wed Sep 09 06:06:01 2020 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Wed Sep 09 06:07:11 2020 -0700 |
| tree | d5d067e26fff5db8e49a7285da2f052a6c774717 | |
| parent | aa0d97c0bfc4c09ec6f45303aa80052ba28afbd9 [diff] |
Move string interning outside of a synchronized block. The interner itself is thread safe and so it is fine to race here. However, getOrCreateIndex() has quite a lot of lock contention, especially for actions with many inputs. Moving the interning and corresponding compute outside of the synchronized block substantially reduces contention as shown in contention profiles. RELNOTES: None. PiperOrigin-RevId: 330707367
{Fast, Correct} - Choose two
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