perf(shard): hot-path lock quick wins + event-driven SPSC wake (removes the ~1ms cross-shard floor)#172

Merged

pilotspacex-byte merged 12 commits into

mainfrom

perf/hotpath-lock-quickwins

Jun 11, 2026

Commits on Jun 11, 2026

chore(config): adopt ADD workflow with v1 shared-nothing milestone
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test(server): failing-first suite for hotpath-lock-quickwins (QW1-QW8)
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perf(server): eliminate per-command global locks + accept-path quick wins
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chore(config): record hotpath-lock-quickwins verify PASS + bench evidence
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test(shard): failing-first suite for spsc-wake-floor (event-driven wake)
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perf(shard): event-driven SPSC wake — remove the ~1ms cross-shard floor
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chore(config): record spsc-wake-floor verify PASS + bench evidence
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docs(config): fix stale OrbStack repo paths + record VM environment traps
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docs(changelog): add Unreleased entries for PR #172
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docs(shard): review-pass notes — counter semantics + deferred findings
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fix(server): address PR #172 review findings (CodeRabbit + specialist passes)
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chore(config): sync MILESTONE.md with task-2 completion (review nit)
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