giles
d964f58c48
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dl-saturate! is now semi-naive: tracks a per-relation delta dict, and on each iteration walks every positive body-literal position, substituting the delta of its relation while joining the rest against the previous-iteration DB. Candidates are collected before mutating the DB so the "full" sides see a consistent snapshot. Rules with no positive body literal (e.g. (p X) :- (= X 5).) fall back to a one-shot naive pass via dl-collect-rule-candidates. dl-saturate-naive! retained as the reference implementation; 8 differential tests compare per-relation tuple counts on every recursive program. Switched dl-tuple-member? to indexed iteration instead of recursive rest (eliminates per-step list copy). Larger chains under bundled conformance trip O(n) membership × CPU sharing — added a Blocker to swap relations to hash-set membership.
16 lines
490 B
JSON
16 lines
490 B
JSON
{
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"lang": "datalog",
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"total_passed": 114,
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"total_failed": 0,
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"total": 114,
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"suites": [
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{"name":"tokenize","passed":26,"failed":0,"total":26},
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{"name":"parse","passed":18,"failed":0,"total":18},
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{"name":"unify","passed":28,"failed":0,"total":28},
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{"name":"eval","passed":15,"failed":0,"total":15},
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{"name":"builtins","passed":19,"failed":0,"total":19},
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{"name":"semi_naive","passed":8,"failed":0,"total":8}
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],
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"generated": "2026-05-08T08:12:42+00:00"
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}
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