Realisation v1

2026-08-11 22:19:34 +03:00
commit aea6e330e3
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+{
+  "status": "training_calibration_not_holdout",
+  "source_files": [
+    "scalar-tune.csv",
+    "baseline-tune.csv",
+    "avx2-tune.csv"
+  ],
+  "machine": "AMD Ryzen 9 5900X",
+  "compiler": "MSVC 19.51.36248 x64",
+  "profiles": ["scalar", "baseline", "avx2"],
+  "candidate_leaf_elements": [64, 128, 256, 512, 1024],
+  "directory_fanout": 64,
+  "observed_baseline_uint32_best_leaf": {
+    "uniform_edit": {"10000": 64, "100000": 256, "1000000": 1024},
+    "localized_edit": {"10000": 64, "100000": 128, "1000000": 256},
+    "mixed_80_read": {"10000": 128, "100000": 512, "1000000": 1024}
+  },
+  "offline_oracle_speedup_over_fixed_leaf_512": {
+    "slice": "levels=3, all three profiles",
+    "all_profiles_and_tuning_cells_geomean": 1.3177000343,
+    "random_access": 1.1216118941,
+    "sequential": 1.0033368945,
+    "uniform_edit": 1.5410722198,
+    "localized_edit": 1.6731171394,
+    "mixed_80_read": 1.3691280179,
+    "warning": "Oracle knows the full cell and excludes online transition regret."
+  },
+  "implemented_rule": {
+    "form": "local_move_cost(leaf,sizeof(T)) + directory_cost(N/leaf,locality) + lookup_cost(levels,top_nodes)",
+    "tiered_directory_unit": 0.65,
+    "localized_directory_multiplier": 0.15,
+    "leaf_rebuild_safety": 2.5,
+    "minimum_shape_improvement": 0.05,
+    "confirmation_windows": 2,
+    "note": "All constants remain replaceable through AdaptationConfig."
+  }
+}