Signal loop#4788
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aweisberg
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May 8, 2026
…and we ensure self-addressed messages send full information to avoid having multiple LocalDelivery contexts
- consumer and producer threads wait signal without acquiring the lock first - lock owners may prepare more work than they need, moving some dynamically-adjusted portion of the work from the prioritised lock-managed structures onto a non-blocking queue, so that other threads may consume work from there; the portion is continually micro-adjusted to target some available work whenever the lock is acquired. - adopts/supports some features of the SEPExecutor: - threads may auto-adjust the number of running threads based on how much time is collectively spent waiting, to minimise time spent signalling - consumers may (timed-sleep) poll rather than await a signal, reducing the number of kernel interactions needed; relying on the auto-adjustment to bound the time the scheduler spends waking threads with no work to do
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