| commit | 4801bf52d60161953b2d0e28c1b51262153d74c0 | [log] [tgz] |
|---|---|---|
| author | jhorvitz <jhorvitz@google.com> | Mon Jun 14 20:12:04 2021 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon Jun 14 20:13:36 2021 -0700 |
| tree | 42bdbd2ddf4780182b6ad93f2177a377282f6102 | |
| parent | c0f0f8df62ec7e0aef37846be82ee34f562230c2 [diff] |
Improve performance of artifact conflict detection. * Use the action count to presize data structures that grow with the number of outputs. * Short-circuit output registration when detecting that actions can be shared - there is no need to check for each output, since shareable actions must have identical outputs. * Instead of using `ConcurrentSkipListMap` to order and deduplicate artifacts, aggregate all artifacts in a list and use `Arrays.parallelSort` followed by a length check to skip calling `startsWith` on equal exec paths. PiperOrigin-RevId: 379403122
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