1from multiprocessing import Process
2import sys
3
4rocket = 0
5
6def func1():
7 global rocket
8 print ('start func1')
9 while rocket < sys.maxsize:
10 rocket += 1
11 print ('end func1')
12
13def func2():
14 global rocket
15 print ('start func2')
16 while rocket < sys.maxsize:
17 rocket += 1
18 print ('end func2')
19
20if __name__=='__main__':
21 p1 = Process(target=func1)
22 p1.start()
23 p2 = Process(target=func2)
24 p2.start()
25