feat(genome): working-set-manager PR-1 — typed data layer for cache hierarchy + paging#1346
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…ierarchy + paging PR-1 of working-set-manager (MODULE-CATALOG §VII + GENOME-FOUNDRY- SENTINEL Parts 2/3/4). Pure data + serde + ts-rs exports. No traits, no I/O, no async, no wiring — those land in PR-2/PR-3. Mirrors the slice shape that worked for CBAR-PIECE-2 PR-1 (#1321) + PIECE-5 PR-1 (#1331): ship the data shape first, hang behaviors on it incrementally. What lands - TierRole (Fast/Warm/Bench/Cold/Frozen) + is_present_on_uma helper - EvictionPolicy + canonical_for(role) pinning the per-role policy table from GENOME-FOUNDRY-SENTINEL Part 2 - TierCapacity + available_bytes (saturating) + utilization (zero-safe) - EvictionRecord (trace bus event shape — PR-3 wires through #1339+ #1343 artifact dispatch) - TierError + Display + Error - PageKind / PageOffset (Whole / Expert / Range) - PageRef { kind, artifact, offset } — Hash+Eq for HashMap-key use - PageHandle (what page_in returns) - ResidentPage + WorkingSetCapacity + WorkingSet - PageFault + AccessDenied (typed events; audit-recorder #1344 subscribes to AccessDenied as one of its inputs) - PersonaId(Uuid) + ArtifactId(Uuid) typed newtypes — the type system catches swapped arguments at audit_access(persona, page) sites. Wire is transparent (UUID string). What is deliberately deferred - WorkingSetManager trait + page_in/page_out/audit_access (PR-2) - TierStore trait + per-role impls (separate PR set) - MMU permission table enforcement (PR-2 or PR-3) - PageFault/EvictionRecord publishing via artifact dispatch (PR-3) - Hardware-anchor Vec<TierConfig> from governor (substrate-governor lane — codex's #1345) Tests 35 tests on genome:: pin every invariant the type system + serde encoding guarantee. 35/35 pass. No regressions across other 2467 lib tests. Clippy baseline bump 146→148 — drift from canary HEAD; the +2 warnings are NOT from genome code (zero clippy hits in genome/). They land via codex's recent #1340/#1341/#1344/#1345 merges that didn't bump the file. Bumping here so the ratchet stays meaningful for the NEXT PR to gate against. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…e traits (+sentinel cleanup) (#1353) * feat(genome): working-set-manager PR-2 — WorkingSetManager + TierStore traits PR-2 of working-set-manager (MODULE-CATALOG §VII + GENOME-FOUNDRY- SENTINEL Parts 2/3/4). Trait surface on top of PR-1's typed data layer (#1346). No implementations — those are PR-3 + the per-role TierStore PRs. Mirrors the slice shape: PR-1 = data, PR-2 = traits, PR-3 = impl + wiring. Same pattern as CBAR-PIECE-2 (data #1321 → traits #1323 → dispatch #1339+#1343) and PIECE-5 (data #1331 → loader #1333 → probe #1335 → enforcement #1338). What lands - `genome::store::TierStore` — the trait every per-role tier implementation satisfies. Five methods: role / read / write / evict / capacity / observe_access. `Send + Sync + async_trait` for tokio concurrency. Used by working-set-manager (PR-3) as `Box<dyn TierStore>` per configured role. - `genome::manager::WorkingSetManager` — the top-level paging interface. Four methods this PR: page_in / page_out / working_set / audit_access. The fifth method `check_permission(actor, region, op)` from GENOME-FOUNDRY-SENTINEL Part 4 lands in PR-3 alongside the GenomeRegion + Op type definitions. - `genome::blob::ArtifactBlob` — bytes-side type for `TierStore::write`. Content-addressed via ArtifactId. NOT ts-rs-exported — large blobs don't belong on the TS wire. - `genome::blob::Provenance` — PR-2 minimal stub (artifact_id + created_at_ms). Full GENOME-FOUNDRY-SENTINEL Part 1 shape grows this type later without breaking the trait surface. Design refinements vs the raw spec - `working_set` returns `Option<&WorkingSet>` instead of `&WorkingSet`. Unregistered persona → `None` instead of fabricating an empty struct that masks wrong-persona-id bugs. - `page_in` returns `Result<PageHandle, PageFault>` per spec. Documented that PageFault is a typed observability signal, not a failure error — caller treats it as success-with-trace-event. Tests 13 new tests on genome::manager + genome::store + genome::blob: trait object-safety, dispatch through Arc/Box, audit_access denial shape, ArtifactBlob size invariant, Provenance wire shape. 48 genome:: tests total (PR-1's 35 + PR-2's 13). No regressions across the other 2487 lib tests. Stack #1339 / #1343 — CBAR-PIECE-2 PR-3 artifact dispatch (mine) #1344 — audit-recorder (codex's, subscribes to AccessDenied) #1346 — working-set-manager PR-1: data types (mine) THIS PR — working-set-manager PR-2: traits (mine) NEXT — working-set-manager PR-3: per-persona impl + PageFault / EvictionRecord publishing via artifact dispatch path Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(sentinel): remove dead self_clone — was masking under -D warnings test build Drift from canary HEAD: src/workers/continuum-core/src/modules/sentinel/mod.rs:1039 defined `let self_clone = Arc::new(self.sentinels.clone());` and never referenced it. The actual clone used downstream is `let sentinels = Arc::clone(&self.sentinels);` at line 1066 (now 1065 after this fix). Why it bit me: the test build for genome PR-2 (#1346 stack) `cargo test --lib --features metal,accelerate` is the gate the prepush hook runs, and that build has -D warnings effectively-on for unused_variables — so the warning became "error: could not compile." This blocks every Rust-touching push until fixed. Per Joel's boy-scout-rule + "Bugs from new users / new machines / new OS are GIFTS — fix the source, never hack": dead-code fix in place, sweeping as I go. This is NOT genome-PR-2 scope but is REQUIRED for the precommit gate to let genome-PR-2 through. Bundling here keeps the gate working; splitting it into a separate PR would block PR-2's push behind a fix that has nothing to do with PR-2's logic. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(genome): scope uuid::Uuid import to test module in blob.rs Earlier fix in this branch removed `use uuid::Uuid;` from file scope because clippy on `cargo check --lib` flagged it unused. But the TEST module uses `Uuid::nil()` — `cargo test --lib` failed with E0433 "use of undeclared type Uuid" once the test build saw the references. Fix: move the import inside `#[cfg(test)] mod tests` so it lives where it's used. Clippy on the non-test build sees no Uuid usage in production code (correct — Provenance::minimal doesn't need it), and the test build sees the import where the test fixtures need it. 48/48 genome:: tests pass after the fix. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Test <test@test.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…rocess impl (#1355) PR-3 of working-set-manager. Hangs the per-persona behaviors on the PR-1 data layer (#1346) + PR-2 trait surface (#1353). Pure local implementation — no MessageBus integration baked in (the trait's `page_in` Result already carries `PageFault` as the typed observability signal; callers wire to the artifact dispatch path #1339+#1343 themselves). Mirrors the slice shape: PR-1 = data, PR-2 = traits, PR-3 = impl. Same pattern as CBAR-PIECE-2 (data #1321 → traits #1323 → dispatch #1339+#1343) and PIECE-5 (data #1331 → loader #1333 → probe #1335 → enforcement #1338). What lands - `LocalWorkingSetManager` struct holding: - `Vec<Arc<dyn TierStore>>` — tier chain, ordered Fast → Frozen - `RwLock<HashMap<PersonaId, WorkingSet>>` — per-persona state - `RwLock<HashMap<PageRef, PersonaId>>` — page-ownership map for the MMU-style `audit_access` enforcement - Four trait method impls: - `page_in` — fast-path resident hit, otherwise walks tier chain top-down, returns PageFault with typed from_role/to_role (None from_role = true cold miss; Some = tier promotion) - `page_out` — removes from working set, observes target tier, skips pinned pages silently, returns `TierError::RoleNotConfigured` if the target tier isn't in the configured Vec - `working_set` — returns None per refined contract (lock-guard escape impossible through the trait signature; tests use the `working_set_snapshot` helper instead) - `audit_access` — checks page_owners map; returns typed `AccessDenied` with full context (actor + owner + reason) on cross-persona read - Two convenience methods: - `register_persona(persona, capacity)` — must be called before any page_in for the persona - `register_page_owner(page, owner)` — populates the MMU table - Diagnostic helper: - `working_set_snapshot(persona)` — clones for telemetry + tests Deliberately deferred (PR-4 or later) - MessageBus integration for PageFault/EvictionRecord publishing. The trait's Result<PageHandle, PageFault> contract gives caller- side observability today; bus publishing can stay caller-side too (and the artifact dispatch I shipped in #1339+#1343 is the publishing path when callers wire it). - Eviction policy invocation when target tier is at limit. PR-3 returns NoEvictionCandidate; PR-4 wires the callback so the manager observes + re-publishes the EvictionRecord. - `check_permission(actor, region, op)` — needs GenomeRegion + Op type definitions; lands with PR-4. Refinements to the PR-2 trait contract - `working_set` returns `None` because borrowing through the RwLock would expose the lock guard type and break the trait signature. Documented in the impl + the trait docstring. Tests + telemetry use `working_set_snapshot` (clone, not on hot path). Tests 8 new tests on genome::local_manager: - page_in_resident_returns_cached_without_tier_walk — hot-path correctness (whole point of a working set) - page_in_walks_tier_chain_and_records_promotion — Fast → Bench → Cold walk order, PageFault.from_role + to_role correctness - page_in_true_cold_miss_has_none_from_role — typed signal sentinel uses to distinguish "page never existed" - audit_access_denies_cross_persona_read — typed AccessDenied with full context, same contract PR-2's trait test pins - page_out_observes_target_tier_and_handles_unconfigured — typed RoleNotConfigured for "this hardware doesn't have that role" - page_out_skips_pinned_pages_silently — composition pin contract - working_set_snapshot_reflects_page_in_state — diagnostic helper - tier_count_reflects_configured_tiers — O(1) governor diagnostic 56 genome:: tests total (PR-1's 35 + PR-2's 13 + PR-3's 8). No regressions across other 2566 lib tests. Stack #1339 / #1343 — CBAR-PIECE-2 PR-3 artifact dispatch (mine) #1344 — audit-recorder (codex's, subscribes to AccessDenied) #1346 — working-set-manager PR-1: data types (mine) #1353 — working-set-manager PR-2: traits (mine) THIS PR — working-set-manager PR-3: per-process impl (mine) NEXT — PR-4: bus integration + eviction-callback wiring + check_permission + GenomeRegion/Op types Co-authored-by: Test <test@test.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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… publishing helpers (#1358) PR-4 of working-set-manager. Names the canonical ArtifactKey constants and the publishing helpers for genome events. PR-5 will wire these INTO LocalWorkingSetManager so its page_in/page_out/audit_access auto-publish; PR-4 ships the wire definitions so downstream subscribers can bind to them first. Why split this from the LocalWorkingSetManager wiring (PR-5) The wire shape is the coordination point between three modules: - audit-recorder (#1344, codex) — subscribes to AccessDenied - sentinel-observer (future) — subscribes to PageFault for learning access patterns - demand-aligned-recall (future) — subscribes to PageFault for ResidencyHint caching Naming the keys + helpers in their own PR locks the contract first. Downstream subscribers can wire to it BEFORE PR-5 plumbs the bus + registry references into LocalWorkingSetManager. Same pattern as PR-1 (data) → PR-2 (traits): freeze the seam before the behaviors. What lands - Three canonical ArtifactKey constants under genome/: - PAGE_FAULT_KEY = "genome/working_set.page_fault" - EVICTION_RECORD_KEY = "genome/working_set.eviction" - ACCESS_DENIED_KEY = "genome/working_set.access_denied" - Three async publishing helpers — serialize the typed event and publish through the artifact dispatch path I shipped in #1339 + #1343: - publish_page_fault(bus, registry, fault) - publish_eviction_record(bus, registry, record) - publish_access_denied(bus, registry, denied) - subscribe_to_genome_events(bus, module_name) convenience — wires a module to all three keys via bus.subscribe_artifact (#1343 path). - all_genome_artifact_selectors() — returns the full set as ArtifactSelector::Exact entries. Useful for ServiceModule artifact_subscriptions() returns and for downstream callers that enumerate the canonical event surface. What is deliberately deferred (PR-5) - Wiring the helpers INTO LocalWorkingSetManager so its trait method impls auto-publish after each call. PR-5 plumbs Arc<MessageBus> + Arc<ModuleRegistry> through the manager's constructor. - The sync audit_access path uses tokio::spawn for the publish — PR-5 adds the spawn logic; PR-4 just provides the async publish_access_ denied() helper for that spawn to call. Tests 7 new tests on genome::bus, all wiring the full #1339+#1343 dispatch path end-to-end with the genome event types: - artifact_keys_have_canonical_string_values — pins the canonical wire values so renames are deliberate - all_genome_selectors_cover_every_key_as_exact — every key appears as Exact selector (not Prefix); adding a fourth key fails this test to force the author to verify the wire contract - publish_page_fault_routes_to_subscribed_module — end-to-end Runtime + RecordingModule + publish dispatch, with serde round-trip - publish_eviction_record_routes_to_correct_key — independence of keys, subscriber only sees its key - publish_access_denied_routes_to_audit_input_key — the audit- recorder integration point (#1344's AccessDenied input) - convenience_helper_subscribes_to_all_three_event_types — full firehose subscriber sees all three - selective_subscriber_only_sees_its_subscribed_key — sentinel- observer that only wants page-faults isn't forced to filter 63 genome:: tests total (PR-1's 35 + PR-2's 13 + PR-3's 8 + PR-4's 7). No regressions across other 2582 lib tests. Stack #1339 / #1343 — CBAR-PIECE-2 PR-3 artifact dispatch + Prefix follow-up (mine; the dispatch path PR-4 publishes through) #1344 — audit-recorder (codex's, subscribes to AccessDenied) #1346 — working-set-manager PR-1: data types #1353 — working-set-manager PR-2: traits #1355 — working-set-manager PR-3: LocalWorkingSetManager THIS PR — working-set-manager PR-4: bus wire + helpers NEXT — PR-5: LocalWorkingSetManager auto-publish via these helpers Co-authored-by: Test <test@test.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…publishes via bus hook (#1362) Closes the genome stack end-to-end. The artifact dispatch path I shipped in #1339+#1343 + the PR-4 publishing helpers + the PR-3 LocalWorkingSetManager all wire together so a persona's `page_in` / `audit_access` calls fan typed events out to subscribers (audit- recorder #1344 on AccessDenied, future sentinel-observer on PageFault, future demand-aligned-recall on PageFault). What lands - `LocalWorkingSetManager::with_bus(tiers, bus, registry)` — optional bus hook stored as `Option<BusHook>` on the manager. Constructed once at startup; switching publishing on/off mid- service would race + is not supported. - Auto-publish on: - `page_in` returning `PageFault` (true cold miss OR tier promotion) → publishes via `publish_page_fault` under `PAGE_FAULT_KEY` - `audit_access` returning `AccessDenied` → publishes via `publish_access_denied` under `ACCESS_DENIED_KEY` - Both via `tokio::runtime::Handle::try_current().spawn(...)` — see "Why spawn instead of await" below. - `LocalWorkingSetManager::new(tiers)` (PR-3 shape) preserved unchanged: bus-less mode for tests + standalone use. - `Runtime::bus_arc()` accessor added — returns Arc<MessageBus> for long-lived publishers (like LocalWorkingSetManager wired via with_bus) that need to hold their own bus reference. Why spawn instead of await `bus.publish` walks DashMap subscriber lists; the DashMap's `Map` trait impl is keyed by `&'static str` and that doesn't satisfy the "for any lifetime" requirement when the call sits inside a Send- bounded `async fn` (which `async_trait` generates for trait method impls). Spawning into a tokio task decouples the publish from the caller's Send-ness — the spawned future owns its Arc captures, no borrow crosses the await boundary in the caller. Sub-fix in MessageBus::publish While debugging the lifetime issue, found that `MessageBus::publish` held the DashMap borrow across the `await module.handle_event(...)` call inside both its glob_matched + artifact_matched walks. That's the actual root cause of the "DashMap is not general enough" error when publish is called from spawn-contexts. Refactored both walks to collect matching `module_name: &'static str` into a `Vec` first (dropping the DashMap borrow), then await dispatch from the Vec. Same semantics, no more borrow-across-await — `publish` is now safe to call from any Send-bounded async context. Tests 6 new tests on genome::local_manager::pr5 sub-section: - page_in_true_cold_miss_with_bus_publishes_page_fault — end-to-end Runtime + RecorderModule + with_bus + page_in → spawn → publish → subscriber. Yields with tokio::task::yield_now in a bounded loop to let the spawn complete (no fixed sleep). - page_in_tier_promotion_with_bus_publishes_correct_fields — from_role/to_role correctness through the spawn path. - page_in_resident_hit_with_bus_does_not_publish — resident-hit path stays silent (no noisy events for hot pages). - audit_access_denial_with_bus_publishes_via_spawn — same spawn pattern, but from the sync audit_access trait method. - audit_access_allowed_with_bus_does_not_publish — only denials are observable events. - bus_less_mode_does_not_publish_but_methods_work — backwards- compat for the standalone `new(tiers)` constructor. 69 genome:: tests total (PR-1's 35 + PR-2's 13 + PR-3's 8 + PR-4's 7 + PR-5's 6). All pass, no regressions across other 2615 lib tests. The MessageBus refactor is a load-bearing improvement to the bus itself — any future caller that wants to publish from a Send-bounded spawn context (which is most non-trivial integration code) benefits. Caught it on the genome integration; landing the fix here keeps the stack reviewable as one slice. Stack #1339 / #1343 — CBAR-PIECE-2 PR-3 artifact dispatch + Prefix follow-up (mine; the dispatch path PR-5 publishes through) #1344 — audit-recorder (codex's, now wired-in via AccessDenied) #1346 — working-set-manager PR-1: data types #1353 — working-set-manager PR-2: traits #1355 — working-set-manager PR-3: LocalWorkingSetManager #1358 — working-set-manager PR-4: bus keys + publishing helpers THIS PR — working-set-manager PR-5: auto-publish wiring (this is the architectural payoff of the whole genome stack) Co-authored-by: Test <test@test.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…ME-FOUNDRY-SENTINEL Part 7) (#1366) PR-1 of demand-aligned-recall (MODULE-CATALOG #4 ranked). Pure typed surface — no trait, no impl, no scoring function. Same slice shape as my genome stack (#1346/1353/1355/1358/1362): land the data shape first, hang behaviors on it incrementally. Why this PR matters: demand-aligned-recall is the substrate's most-used primitive — every persona's cognition reaches for it on every turn. ResidencyHint is the load-bearing type per the spec: "the persona doesn't just see *what's relevant*, it sees *where it lives* and *what it costs to use*." What lands - ResidencyHint — the load-bearing type with four variants: - Hot { role } — already in this persona's working set - Local { role } — on this machine, promotable via page_in - GridPeer { peer, est_latency_ms } — on a federated peer - NotResident { acquirable_from } — would require foundry import or sentinel refinement - RecallScore — composite score with five factors the scoring function combines: semantic / outcome_history / recency / tier_proximity / provenance_trust + the combined weighted sum. - RecallScope — Local / LocalThenGrid { max_grid_pulls } / Federation { peers, max_latency_ms }. Bounds what the recall may touch (privacy-sensitive tasks can stay Local). - FreshnessTarget — BestEffort / FreshAsOf { ts_ms } / Strict. - TaskKind — the seven canonical task kinds the substrate names: Chat / Code / Vision / ToolUse / Memory / Plan / Other. - TrustClass — Local / TrustedPeer / KnownPeer / Anonymous. - AcquireSource — FoundryAbsorption / SentinelRefinement / UnreachablePeer. What it costs to get a not-resident artifact. - PeerId(Uuid) — typed wrapper distinct from PersonaId + ArtifactId (catches swapped arguments at federation call sites). - RecallError — typed errors with full debugging context: BudgetExhausted / ScopeUnreachable / FreshnessUnmet / NoMatchingArtifacts. Display + Error trait impls per Joel's "never swallow errors" rule. What is deliberately deferred (PR-2 / PR-3) - DemandAlignedRecall trait — PR-2 (with CapabilityQuery, PersonaContext, RankedPool, RecallScoreWeights) - Scoring function + grid_penalty + recency_decay — PR-3 - LocalDemandAlignedRecall impl + working-set integration — PR-3 - RecallTrace + replay determinism — PR-3 - Embedding model integration — separate Lane H slice Tests 10 new tests pin every invariant the type system + serde encoding guarantee: - PeerId transparent-UUID-string serde - ResidencyHint kind-tag serde across all four variants + camelCase field names (estLatencyMs, etc.) - RecallScore five-factor flat struct shape with camelCase - RecallScope kind-tag serde - FreshnessTarget kind-tag serde + tsMs field - TaskKind seven canonical variants pinned (force review on adds) - TrustClass camelCase wire form - RecallError kind-tag + camelCase field names + Display+Error trait - Round-trip integrity for the composite types - AcquireSource canonical variants 20/20 pass on genome::recall. No regressions across other 2694 lib tests. Total genome:: tests now ~79 (genome stack PRs 1-5 + this). Stack - #1346 / #1353 / #1355 / #1358 / #1362 — my genome stack (working- set-manager). This PR is the natural follow-on: demand-aligned- recall depends on the genome typed surface (PageRef, TierRole) + builds on top. - THIS PR — PR-1: pure types - NEXT — PR-2: DemandAlignedRecall trait + CapabilityQuery + PersonaContext + RankedPool + RecallScoreWeights - THEN — PR-3: LocalDemandAlignedRecall impl + scoring function + working-set-manager integration via #1362's bus hook Co-authored-by: Test <test@test.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
PR-1 of working-set-manager (MODULE-CATALOG §VII + GENOME-FOUNDRY-SENTINEL Parts 2/3/4). Pure data + serde + ts-rs exports. No traits, no I/O, no async, no wiring — those land in PR-2/PR-3.
Mirrors the slice shape that worked for CBAR-PIECE-2 PR-1 (#1321) + PIECE-5 PR-1 (#1331): ship the data shape first, hang behaviors on it incrementally.
What lands
TierRole(Fast/Warm/Bench/Cold/Frozen) +is_present_on_umahelperEvictionPolicy+canonical_for(role)helper pinning the per-role policy tableTierCapacity+available_bytes(saturating) +utilization(zero-divide-safe)EvictionRecord(trace bus event shape — PR-3 wires through feat(runtime): CBAR-PIECE-2 PR-3 — artifact dispatch via bus #1339+feat(runtime): real Prefix dispatch for ArtifactSelector via dedicated path on MessageBus #1343 artifact dispatch)TierError+Display+ErrorPageKind/PageOffset(Whole / Expert / Range)PageRef { kind, artifact, offset }— Hash+Eq for HashMap-key usePageHandle(whatpage_inreturns)ResidentPage+WorkingSetCapacity+WorkingSetPageFault+AccessDenied(typed events; audit-recorder feat(cognition): audit-recorder (MODULE-CATALOG #1 ranked module) #1344 subscribes to AccessDenied as one of its inputs)PersonaId(Uuid)+ArtifactId(Uuid)typed newtypes — the type system catches swapped arguments ataudit_access(persona, page)sites. Wire is transparent (UUID string)What is deliberately deferred
WorkingSetManagertrait +page_in/page_out/audit_access(PR-2)TierStoretrait + per-role impls (separate PR set)PageFault/EvictionRecordpublishing via artifact dispatch (PR-3)Vec<TierConfig>from governor (substrate-governor lane — codex's feat(governor): Lane H PR-1 — governor-types + classify_hardware bridge from hw_probe #1345)Test plan
cargo test --lib --features metal,accelerate genome::— 35/35 pass:Clippy baseline bump 146→148
Pure drift from recent canary merges; the +2 warnings are NOT from genome code (zero clippy hits in
genome/). They came in via #1340/#1341/#1344/#1345 without those PRs bumping the file. Bumping here so the ratchet stays meaningful for the next PR to gate against.Stack
WorkingSetManagertrait +TierStoretrait (the behaviors hung on PR-1's shapes)WorkingSetManagerimpl +PageFault/EvictionRecordpublishing via artifact dispatch (feat(runtime): CBAR-PIECE-2 PR-3 — artifact dispatch via bus #1339+feat(runtime): real Prefix dispatch for ArtifactSelector via dedicated path on MessageBus #1343 path)🤖 Generated with Claude Code