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bench: split ping_pong_oneshot — spawn_pair_control + ping_pong_steady; refresh baseline (job e982b5b5)

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general.rs sections 5/6: spawn_pair_control is ping_pong_oneshot with the
messages removed (2 spawn + 2 join per round); ping_pong_steady is one
persistent pair × 10k roundtrips over unbounded MPSC (smarm::channel vs
tokio::sync::mpsc::unbounded_channel). Box (5900X, 3729fff, rq-mpmc):
oneshot 804/control 633 → 79% spawn+join; steady 142 ns vs tokio 128
(0.90×) at 1T, 1.8 µs/roundtrip at 20T. history.md finding 16.

baseline.json regenerated from the same run (20T labels, 14 benches).
This commit is contained in:
claude-asm-audit
2026-08-21 12:22:46 +00:00
parent 5ddd122711
commit 77938cd31d
2 changed files with 337 additions and 145 deletions
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benches/baseline.json
+195 -143
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@@ -2,313 +2,365 @@
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