12.16

ga_calibration_by_one_factory.py

@@ -7,6 +7,7 @@ from typing import List, Tuple
 import pandas as pd
 import time
 import os
+import gc
 
 from simulation_model import SimulationModel
 
@@ -256,8 +257,12 @@ def main():
     population = init_population(seed_vals)
 
     for gen in range(GENERATIONS):
+        if gen % 10 == 0:
+            gc.collect()
         scored = []
-        for indiv in population:
+        for i,indiv in enumerate(population):
+            if i % 5 == 0:
+                gc.collect()
             indiv = apply_bounds(indiv, bounds)
             score = evaluate(args.factory, factory_name_cn, line_ids, indiv)
             # print(f"[{args.factory}] Gen {gen+1} try factors={indiv} -> error={score:.6f}")