Phase 3: Structural Validation, Health Assessment, Telemetry & Performance Guardrails#2948

Merged

fermga merged 15 commits intomainfrom

optimization/phase-3

Nov 14, 2025

Commits on Nov 14, 2025

feat(telemetry): Add unified telemetry emitter for Phase 3
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feat(introspection): Add operator metadata registry (Phase 3)
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feat(grammar): Add structured grammar error factory (Phase 3)
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feat(validation): Add structural validation aggregator, health assessment, example & tests
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feat(perf): Add performance guardrails registry & decorator, instrument validation aggregator
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docs(phase-3): Add structural validation, health & performance instrumentation docs
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chore(changelog): Add 9.1.0 Phase 3 structural instrumentation entry
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perf(telemetry): Use timezone-aware UTC timestamps (datetime.now(UTC)) replacing deprecated utcnow
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perf(fields): Add automatic caching to canonical tetrad functions
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docs(optimization): Add comprehensive optimization progress report
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perf(diameter): Add 46-111× fast diameter approximation
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perf(eccentricity): Add cached eccentricity with TNFR dependency tracking
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docs(optimization): Update progress with eccentricity speedup results
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perf(phase-ops): Vectorize phase gradient & curvature + early exit grammar
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docs(optimization): Update with vectorization and final speedup metrics
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