strategies tested

Util.py

@@ -1,13 +1,14 @@
 
 from pathlib import Path
-from architectures.Model import Model
+import time
+import os
 
-def _log_to_csv(model:Model, mode, accuracy, report_dict, strategy):
+def _log_to_csv(arch, mode, accuracy, report_dict, strategy):
         """Handles directory structures, file setups, and distinct CSV column formatting."""
-        arch_name = model.__class__.__name__.lower()
+        #arch_name = model.__class__.__name__.lower()
         save_dir = Path(f"reports/{strategy}")
         save_dir.mkdir(parents=True, exist_ok=True)
-        csv_path = save_dir / f"{arch_name}-{mode}.csv"
+        csv_path = save_dir / f"{arch}-{mode}.csv"
         
         file_exists = csv_path.exists()
 
@@ -31,4 +32,17 @@ def _log_to_csv(model:Model, mode, accuracy, report_dict, strategy):
                 f.write(",".join(headers) + "\n")
             f.write(",".join(row) + "\n")
             
-        print(f">> Direct CSV metrics appended to {csv_path}")
+        print(f">> Direct CSV metrics appended to {csv_path}")
+
+
+def _initialize_log_file(log_file):
+    """Creates a unique log file for this strategy with a header if it doesn't exist."""
+    log_file.parent.mkdir(parents=True, exist_ok=True)
+    if not os.path.exists(log_file):
+        with open(log_file, "w") as f:
+            f.write("execution_time_sec\n")
+
+def log_metric(log_file, execution_time: float):
+    """Appends the execution time to this strategy's specific file."""
+    with open(log_file, "a") as f:
+        f.write(f"{execution_time:.6f}\n")