2 Commits

Author	SHA1	Message	Date
giles	b9afe671ae	artdag: Phase 2 Analyze on Datalog + 16 tests ... analyze.sx projects DAG edges to (edge in out) facts and runs recursive reachable rules for deps-of/dependents-of/reachable-from/ancestors-of, plus dirty-closure (dirty(Y):-edge(X,Y),dirty(X)) for incremental recompute. Keystone: changing a mid node dirties only it + downstream. analyze 16/16, total 36/36. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 11:53:29 +00:00
giles	e4a8dff9ba	artdag: Phase 1 DAG model + structural content addressing + 20 tests ... Content-addressed node = {:op :inputs :params :commutative}; content-id is a deterministic canonical serialization (sorted param keys; commutative ops sort inputs). artdag/build validates dangling/cycles, topo-sorts, dedups identical subgraphs to one id shared across DAGs. conformance.sh + scoreboard (dag 20/20). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 11:49:43 +00:00