will.anderson
ef1db34846
Two improvements:
1. BM25 search corpus coverage (server.el) — raised scan cap from 500 to
5000 nodes. On the 161K-node graph, 500 was 0.3% coverage; 5000 is 3%.
engram_scan_nodes_json returns nodes sorted by salience DESC, so ISEs
(salience 0.3) fall below Knowledge/Memory (0.5–0.8) naturally — the
effective corpus stays content-dense. Also updated stale comment on the
ISE route (no longer need high offset; recent-first ordering from May 23).
2. Traversal inference guard (el_runtime.c) — two changes:
- INFER_CAP reduced 256→32: proactive curiosity runs engram_activate
every ~30s. At 256 edges/call the soul daemon accumulated 107K edges
in 23h (5× BFS slowdown). At 32 the rate drops 8×.
- Edge count guard: skip inference entirely when snap_ec ≥ 40,000.
At that density most A→C paths are already explicit; marginal inference
value is low and the O(edge_count²) inner-loop cost is high. Self-limits
unbounded accumulation across restarts.