docs: record rejected lazy expression scope

2026-09-05 04:06:46 +08:00
parent 229ca8332d
commit 1f8a0fdc44
1 changed files with 56 additions and 0 deletions
@@ -0,0 +1,56 @@
+{
+  "schemaVersion": "fidc-lazy-expression-scope-rejection/v1",
+  "measuredAt": "2026-09-05T04:06:00+08:00",
+  "host": "192.168.31.177",
+  "candidateCommit": "1b44928",
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+  "restoredRunnerBinarySha256": "3e69af42e41321d31c69b552cf22d7033ce1ea8d94305a32e32461148cdbfc60",
+  "candidate": {
+    "description": "add closure-based lazy SelectiveExpressionScope bindings for dates, order/process state, stock strings, and position availability",
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+    "primaryHotMedianEngineSeconds": 3.867,
+    "secondaryEngineSeconds": [3.664, 3.649, 3.693, 3.767],
+    "secondaryMedianEngineSeconds": 3.693
+  },
+  "acceptedBaseline": {
+    "primaryMedianEngineSeconds": 3.896,
+    "secondaryMedianEngineSeconds": 3.582
+  },
+  "observed": {
+    "primaryImprovementPercent": 0.744353182751538,
+    "secondaryRegressionPercent": 3.098827470686773
+  },
+  "rollbackBatchExcluded": {
+    "secondaryEngineSeconds": [5.343, 5.352, 6.996],
+    "hostLoadAverage": 28.38,
+    "reason": "managed factor workload changed phase after deployment; this batch is retained for correctness only"
+  },
+  "businessContract": {
+    "primaryTotalReturn": 0.9219861819172002,
+    "primaryTradeCount": 26088,
+    "primaryCanonicalSha256": "b42fea66237d06eadb24f6b8c9e2760e7319fe3699f315b99e01f433ef2aa234",
+    "primaryResultStoreSha256": "92343fb369fea68b2544b654151c5c43a935940580b14afbe8eefb3844f72a54",
+    "secondaryTotalReturn": 1.1342962298106998,
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+    "resultConsistent": true,
+    "terminalAuditStatus": "clean"
+  },
+  "testGate": {
+    "coreUnitTotal": 423,
+    "corePassed": 417,
+    "ignoredManualBenchmarks": 6,
+    "failed": 0,
+    "integrationSuitesPassed": true
+  },
+  "remoteArtifacts": [
+    "/srv/fidc/canonical/run/fidc-private/evidence/lazy-expression-scope-primary-20260905.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/lazy-expression-scope-secondary-20260905.json",
+    "/srv/fidc/canonical/run/fidc-private/evidence/lazy-expression-scope-rollback-secondary-20260905.json"
+  ],
+  "acceptance": {
+    "status": "rejected_and_removed",
+    "reason": "closure-based lazy bindings marginally helped one strategy but regressed the second stable five-year contract, so the implementation was removed"
+  }
+}