Allocates ISV slots [383..396) for the Aux→Q Wire + Earned Gradient
Flow pearl (Layer B of SP14). Mirrors sp13_isv_slots.rs pattern.
The plan originally documented [381..394), but Phase 0 verification
found SP13 closeout added HOLD_RATE_TARGET_INDEX=381 and
HOLD_RATE_OBSERVED_EMA_INDEX=382 after the plan was written, so the
range shifts by +2.
Slots fall into 4 functional groups:
- Q-disagreement EMAs (short, long; K=4↔K=2 mapping with Hold/Flat masked)
- Adaptive controllers (k_aux, k_q, β; variance-driven)
- Welford variance EMAs (3, one per adaptive scalar)
- Schmitt state + α_grad outputs + circuit breaker
Plus 14 structural constants for numerical-stability anchors:
K_BASE_*, K_MIN, VARIANCE_REF_*, BETA_BASE, BETA_MAX, SCHMITT_BAND,
WARMUP_STEPS_FALLBACK, LOCKOUT_*, Q_DISAGREEMENT_BASELINE.
Per feedback_isv_for_adaptive_bounds: adaptive bounds (k_*, β,
post_open_min, lockout) live in ISV; numerical anchors live as
structural constants. Per pearl_first_observation_bootstrap: all
EMAs reset to sentinels and Pearl-A bootstraps on first observation.
Producer + consumer wiring lands in subsequent tasks (B.2-B.12);
this commit is additive infrastructure only — no behavior change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
d63cb7992e