feat(governor): Lane H PR-3c1 — cascade evaluator pure function + CascadeThresholds

src/shared/generated/governor/CascadeAction.ts

@@ -0,0 +1,8 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * Decision the cascade evaluator emits per signal. PR-3c2 wires
+ * these into the local governor's `on_pressure_signal` to actually
+ * rewrite the policy.
+ */
+export type CascadeAction = { "kind": "hold" } | { "kind": "advance" } | { "kind": "retreat" } | { "kind": "emergencyAdvanceToMax" };

src/shared/generated/governor/CascadeThresholds.ts

@@ -0,0 +1,24 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ThermalSeverity } from "./ThermalSeverity";
+
+/**
+ * Tuneable thresholds for the cascade. Loaded from policy file in
+ * PR-3c2 (extends PolicyFile). For PR-3c1, callers pass typed values
+ * so the evaluator is testable with any threshold set.
+ *
+ * Pinned to the values from the spec's §"Adjustment Cascade" table;
+ * callers may override per-policy (the spec's table is the default
+ * for the M-Air anchor + 5090 anchor).
+ */
+export type CascadeThresholds = { specMissRateAdvance: number, specMissRateRetreat: number, inferenceQueueDepthAdvance: number, inferenceQueueDepthRetreat: number, vramUsedPctAdvance: number, vramUsedPctRetreat: number, systemMemUsedPctAdvance: number, systemMemUsedPctRetreat: number, 
+/**
+ * Thermal severity at or above which step 2 enters. Step 2's
+ * other enter conditions are step 1 sustained + mem high.
+ */
+thermalAdvance: ThermalSeverity, batteryPctAdvance: number, batteryPctRetreat: number, 
+/**
+ * Battery percentage that triggers EmergencyAdvanceToMax. Below
+ * this, the cascade jumps straight to MAX regardless of current
+ * step. Default 10% per spec.
+ */
+batteryPctEmergency: number, };

src/shared/generated/governor/index.ts

@@ -3,6 +3,8 @@
 // Re-generate: cargo test --lib --features metal,accelerate governor::
 
 export type { CadenceMultipliers } from './CadenceMultipliers';
+export type { CascadeAction } from './CascadeAction';
+export type { CascadeThresholds } from './CascadeThresholds';
 export type { ConcurrencyCaps } from './ConcurrencyCaps';
 export type { ConsolidationSchedule } from './ConsolidationSchedule';
 export type { FederationCadence } from './FederationCadence';