feat: 修复大粪扫描频率

scripts/benchmark_q3_bayes.py

@@ -84,14 +84,27 @@ def main():
     parser.add_argument("--counts", default="10,16")
     parser.add_argument("--out", type=Path, default=ROOT / "output/q3/bayes-ablation")
     parser.add_argument("--bearing-margin-deg", type=float, default=0.005)
+    parser.add_argument("--bayes-json", type=Path, default=None,
+                        help="BayesConfig 覆盖参数 JSON（如 tune_q3_bayes 的"
+                             " best_params.json）；缺省用库默认配置")
     args = parser.parse_args()
     args.out.mkdir(parents=True, exist_ok=True)
 
     base = ProblemConfig()
-    config = replace(base,
-                     search=replace(base.search,
-                                    bearing_rounding_margin_deg=args.bearing_margin_deg,
-                                    persistent_search=False))
+    bayes_params = {}
+    if args.bayes_json is not None:
+        bayes_params = json.loads(args.bayes_json.read_text(encoding="utf-8"))
+        if "best_params" in bayes_params:
+            bayes_params = bayes_params["best_params"]
+    base = replace(base,
+                   bayes=replace(base.bayes, **bayes_params) if bayes_params
+                   else base.bayes,
+                   search=replace(base.search,
+                                  bearing_rounding_margin_deg=args.bearing_margin_deg,
+                                  persistent_search=False))
+    if bayes_params:
+        print("bayes 覆盖参数:", json.dumps(bayes_params, ensure_ascii=False))
+    config = base
     rows = []
     seeds = [int(s) for s in args.seeds.split(",")]
     counts = [int(c) for c in args.counts.split(",")]