- worker_wave.js: derive match_one self-check --asm-subdir per-target from t.asm
(was hardcoded main subdir -> every _a agent self-check crashed on missing .s ->
blind drafting). Enabled the 16/24 close rate on the _a measurement wave.
- CURRENT_PHASE cont.4: the _a vein is x134 (10/11 propagate byte-identical), not the
cont.3/§24 x1 wall. The gate's propagated:0 was 2 bugs: dedup_propagate all-or-nothing
batch-revert poisoned by 1 stale -O0 overlay-local straggler (func_8013C360), and
gate_stage sh() swallows dedup_propagate's non-zero exit. Realized +0.39% (commit:0267).
- residual class travels with the draft: drafter stamps // @class / // @stuck; gate_stage logs
the worker's gcc-quirk class to the backlog (not the coarse manifest class).
- wave_targets.py --class <C> / --list-classes: class-grouped re-attempt waves over the backlog's
classified near-misses (REGALLOC/SCHEDULE/REMAT/STRUCT/IV/LOOPGUARD/LOOSE/PLUMBING).
- orchestrator prep: auto-picks a class-focused wave when a class accrues >= threshold near-misses,
else a fresh pool harvest; clears the draft dir per wave.
- tools/workflows/distill.js: post-wave agent extracts NEW byte-verified gcc idioms -> cookbook §21
(R16, conservative); drafters now read the LIVE cookbook so distilled idioms feed forward.
- runbook: the full prep->worker->gate->distill cycle (the Phase-18 close-rate loop, automated).
- tools/workflows/worker_wave.js: parallel toolkit-aware drafter agents (xHigh) per target,
each writes its best matching C to the drafts dir (gate run by the orchestrator after).
args parsed robustly (harness may serialize to a JSON string — §20 gotcha).
- tools/wave_targets.py: select a wave batch from the fuel manifest (pool/region/N, skips
backlog walls). tools/grinder.py: token-free permuter grinder — permute backlog near-misses
-> gate_stage -> bank; STOP/heartbeat, idles for new worker near-misses, supervisor-friendly.
Drew T