smarm

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T

Claude (sandbox) 9bfeb2c6a2 feat(causal): ledger-audit output in the pipeline demo and attrib probe

- causal_pipeline: SMARM_CAUSAL_AUDIT=1 appends render_ledger_audit()
  after the summary; pinned summary format untouched.
- causal_attrib_probe: per-pct audit line (absorbed/forgiven/drops/
  discards) under the existing eff line, so in-site-vs-attributed and
  the loss buckets land in one place for the sweep.

1-core smoke (work + wide): books balance — absorbed = 2x injected and
forgiven = 2x injected, i.e. owed = injected x (N-1) with N=5 actors,
zero outstanding. drop park = 0 even in wide mode (the bottleneck's
queue is never empty, so its in-guard recv never parks); drop yield is
~1500 events but ~0.1ms per window, confirming slice-expiry yields
sample at their own checkpoint. Deficit decomposition needs the
parallel box.

2026-07-13 12:11:24 +00:00

causal_attrib_probe.rs

feat(causal): ledger-audit output in the pipeline demo and attrib probe

2026-07-13 12:11:24 +00:00

causal_pipeline.rs

feat(causal): ledger-audit output in the pipeline demo and attrib probe

2026-07-13 12:11:24 +00:00

causal_probe.rs

feat(causal): native causal profiling behind smarm-causal (RFC 007 v1)

2026-07-12 19:10:04 +00:00

ctx_switch_probe.rs

examples: deterministic single-scheduler context-switch probe