Restore globals, add process time for better comparison

run.py

@@ -1,11 +1,14 @@
 #!/usr/bin/env python3
-
+import sys
 import torch
 import shutil
+import core.globals
 
 if not shutil.which('ffmpeg'):
     print('ffmpeg is not installed. Read the docs: https://github.com/s0md3v/roop#installation.\n' * 10)
     quit()
+if '--gpu' not in sys.argv:
+    core.globals.providers = ['CPUExecutionProvider']
 
 import glob
 import argparse