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cc64ec5cf2
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Test, Build, and Deploy / test-build-deploy (push) Failing after 33s
db gains :facts-index {<rel>: {<first-arg-key>: tuples}} mirroring
the membership :facts-keys index. dl-add-fact! populates the index;
dl-match-positive walks the body literal's first arg under the
current subst — when it's bound to a non-var, look up by (str arg)
instead of scanning the full relation.
For chain-style recursive rules (parent X Y), (ancestor Y Z) the
inner Y has at most one parent, so the inner lookup returns 0–1
tuples instead of N. chain-25 saturation drops from ~33s to ~18s
real (~2x). chain-50 still long but tractable; next bottleneck is
subst dict copies during unification.
dl-retract! refreshed to keep the new index consistent: kept-index
rebuilt during EDB filter, IDB wipes clear all three slots.
Differential semi-naive test bumped to chain-12, semi-only count
test to chain-25.
20 lines
719 B
JSON
20 lines
719 B
JSON
{
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"lang": "datalog",
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"total_passed": 169,
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"total_failed": 0,
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"total": 169,
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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":18,"failed":0,"total":18},
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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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{"name":"negation","passed":10,"failed":0,"total":10},
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{"name":"aggregates","passed":16,"failed":0,"total":16},
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{"name":"api","passed":11,"failed":0,"total":11},
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{"name":"demo","passed":15,"failed":0,"total":15}
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],
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"generated": "2026-05-08T09:27:29+00:00"
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}
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