4 Commits

Author	SHA1	Message	Date
will.anderson	5f6ce5ca1f	M-INTEROCEPTION P1: two-threshold consolidation layer (ENGRAM_CONSOLIDATION, default OFF) ... The co-activation accrual already works (hebb is an EWMA over co-firing); what was missing is the promotion layer from design §9 that turns accrual into durable structure. This adds it on top, entirely behind ENGRAM_CONSOLIDATION so the OFF path is byte-identical to trunk. CONNECTION threshold ("connection IS consolidation"): when a strongly-firing InternalStateEvent is created (salience >= ENGRAM_CONSOL_CONN_MIN, default 0.6), wire hebbian-associate edges from it to the top-K working-memory nodes active at that instant (ENGRAM_CONSOL_WM_TOPK, default 5), provenance-tagged "consolidated-from-ISE" and dedup-guarded. A sub-threshold ISE forms nothing (a shower thought) and drifts out at the existing 48h prune. PERMANENCE threshold (rare): engram_consolidate_permanence(node) marks a node whose rehearsed ACT-R base-level clears ENGRAM_CONSOL_PERM_MIN durable via a reversible metadata marker; engram_prune_telemetry then exempts it (gated, so no trunk node is ever affected). Idempotent, no double-promote. Thresholds are env-tunable for A/B without a rebuild. MEASURED on a copy (throwaway HOME): - Headline accrual curve (flag OFF, pure trunk) over N co-activations of a wired pair — hebb_max: N=1 -> 1e-4 (=ETA), N=100 -> 0.010, N=1625 -> 0.150 (LINK_MIN, where an unwired pair consolidates), N=3000 -> 0.259; tracks the analytic EWMA 1-0.9999^N within measurement noise (co-activation P~1). - Strong ISE wired 2 edges to exactly the wm_top nodes (hebb-a, hebb-b); weak ISE formed 0; edges carry the reversible provenance marker. - Promoted node survived the 48h prune (2->1 nodes); ephemeral ISE swept. - Flag OFF: ISE creation added 0 edges, permanence returned 0 (no-op). ASan+UBSan clean.	2026-08-12 23:36:24 -05:00
will.anderson	c20cb3b97c	M-INTEROCEPTION P0: add read-only engram_scan_nodes_emb_json builtin ... Read routes (GET /api/embeddings, /api/graph/dump) need node embedding vectors, but every consumer emit path deliberately drops the ~5.7KB emb vector (include_emb=0) to stay under MCP token limits. Rather than perturb that shared path, add a dedicated additive builtin that pages nodes WITH their dense vector, emitting id/node_type/label/created_at/emb_dim plus emb as a JSON array whose length equals emb_dim (so a consumer can verify the vector round-trips). Un-embedded nodes emit emb_dim:0 / emb:[]. Same salience-sorted, transparent-layer-skipped, bounded pagination as engram_scan_nodes_json; default page 256. Purely additive: engram_emit_node_json and the default include_emb=0 are untouched, so every existing endpoint is byte-identical to trunk (verified: scan_nodes_json still carries no emb). The HTTP route wiring in server.el is DEFERRED to cutover per the elc-drift blocker (regenerating engram/dist diverges ~285 lines with no source change); the builtin is exercised directly by the pure-C gate instead. Measured on a copy: len(emb)==emb_dim for all nodes, pagination disjoint, existing path unchanged; full 256-node x 768-dim page = 16.7 ms / 1.18 MB. ASan+UBSan clean.	2026-08-12 23:28:13 -05:00
will.anderson	bb64a236ed	engram tiered storage: engram-service wiring + elc fold-hang fix + prune-store mirror ... - Wire paged store into the ENGRAM SERVICE (server.el, the authoritative durable owner): boot->engram_store_boot, persist_canonical->engram_store_checkpoint, gated by ENGRAM_STORE. - elc (lang/elc.c + src/parser.el + codegen.el + elc-combined.el): OOB guard in tok_kind/tok_value + parse_block progress backstop — fixes the pre-existing unbounded-memory fold hang on sessions.el. - engram_prune_telemetry mirrors ISE prune to the store (store_forget) so store live-count tracks resident and stale telemetry stays bounded. - Deployed live 2026-08-12: engram :8742 on neuron.egm+WAL, count reconciled 11552.	2026-08-12 14:14:20 -05:00
will.anderson	0a72fced28	engram: WAL persistence + integrity hardening + single canonical runtime ... Establish lang/runtime/ as the ONE canonical el runtime (from the active runtime that carries hebb/emb persistence + the new WAL); repoint the el CI publish, engram build, elb default, and in-repo build scripts to it; delete the el-compiler/runtime + lang/releases/ forks; add scripts/check-single-runtime.sh drift guard. Fixes a live prod bug: the el CI published el-runtime-c/-h from the LAGGING el-compiler fork (0 hebb refs), so the shipped soul never persisted Hebbian edge weights — learned co-activation was wiped on every restart. Publishing from canonical ships the stranded 'learning that cannot outlive the process' fix. WAL storage engine + integrity fixes (DELETE->tombstone + store-layer protection, safe data-dir default) ride in behind ENGRAM_WAL (default off = byte-identical to today). Verified: engram elb per-module build clean, WAL gate 66/66, native smoke ok, drift-guard green.	2026-08-11 21:31:37 -05:00