Reduce allocation pressure#2
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Didnt noticed that 1.21 c2me is different commit hash with lastest RelativityMC's master branch |
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This PR reduces allocation pressure in FlowSched hot paths.
Changes:
FreeableTaskListfor tasks without lock tokens.LockToken[]forSimpleTask.TicketSet.In my worldgen stress test, JFR showed
ExecutorManager.tryLock()/FreeableTaskListas a major allocation source before this change. After the patch, that allocation site disappeared from the top allocation sites.Observed result in the my test setup:
This pr was coworked with Codex