20-core box (taskset 0-19), 5 sets, at 0438f12. Replaces the rq-mutex baseline (df41ff3) so sweep.py regress compares like with like. The multi-thread rows show what the mutex contention was costing: yield_many 20T 156.7ms -> 44.1ms (-72%), spawn_storm_busy 20T -72%, chained_spawn/catch_unwind 20T -20%. Sweep ran clean (0 panics) — the finding-13 fix holding under the full suite. Note: mpsc_contention 1T is ~2x the mutex-default row (3155 -> 6123); backend characteristic to investigate, not a fix regression (the shootout shows the fix itself is noise-neutral).
314 lines
5.8 KiB
JSON
314 lines
5.8 KiB
JSON
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