1  # Quick script to time startup for various binaries
       2  
       3  import subprocess
       4  import sys
       5  import time
       6  
       7  NREPS = 100
       8  
       9  
      10  def main():
      11      binaries = sys.argv[1:]
      12      for bin in binaries:
      13          t0 = time.time()
      14          for _ in range(NREPS):
      15              result = subprocess.run([bin, "-c", "pass"])
      16              result.check_returncode()
      17          t1 = time.time()
      18          print(f"{(t1-t0)/NREPS:6.3f} {bin}")
      19  
      20  
      21  if __name__ == "__main__":
      22      main()