experimento.py

import multiprocessing
import time
from matplotlib import pyplot as plt

def fatorial(n):
  r = 1
  for i in range(1, n+1):
    r *= i
  return r

def t_mono(nums):
	start = time.time()
	tuple(map(fatorial,nums)) #calculo
	end = time.time()
	return round(end - start, 2)


def t_multi(nums):
	start = time.time()
	pool = multiprocessing.Pool()
	tuple(pool.map(fatorial,nums)) #calculo
	end = time.time()
	return round(end - start, 2)

itens = 10
exp_mono	=	[t_mono		([ 2**16 for x in range(y) ]) for y in range(1, itens)]
exp_multi	=	[t_multi	([ 2**16 for x in range(y) ]) for y in range(1, itens)]
nums = [ 2**16 for x in range(6) ]

#print(t_mono(nums))
#print(t_multi(nums))

plt.plot(range(1,itens), exp_mono,  label='mono', marker='o', linewidth=3)
plt.plot(range(1,itens), exp_multi,  label='mono', marker='o', linewidth=3)
plt.show()