#!/usr/bin/env python
# -*- coding: utf8 -*-
     
import numpy
import time
     
def main():
     
      size_1 = 10000, 2000
      size_2 = 2000, 10000
      print "Creating", size_1, "matrix"
      a1 = numpy.ones(size_1)
      print "Creating", size_2, "matrix"
      a2 = numpy.ones(size_2)* 2
      print "Calculating production"
      start = time.time()
      res = numpy.dot(a1, a2)
      stop = time.time()
      print stop - start, "seconds"
     
if __name__ == "__main__":
      main()