1
2
3
4 import thread
5 import time
6 from threading import Thread
7
9
11
12 Thread.__init__(self)
13 self.bignum=bignum
14
16
17 for l in range(10):
18 for k in range(self.bignum):
19 res=0
20 for i in range(self.bignum):
21 res+=1
22
23
25
26 for l in range(10):
27 for k in range(bignum):
28 res=0
29 for i in range(bignum):
30 res+=1
31
32 for l in range(10):
33 for k in range(bignum):
34 res=0
35 for i in range(bignum):
36 res+=1
37
39
40 thr1=MyThread(bignum)
41 thr2=MyThread(bignum)
42
43 thr1.start()
44 thr2.start()
45
46 thr1.join()
47 thr2.join()
48
49
51
52 bignum=1000
53
54
55
56
57 starttime=time.clock()
58 thread_test(bignum)
59 stoptime=time.clock()
60
61 print "Running 2 threads took %.3f seconds" % (stoptime-starttime)
62
63
64 starttime=time.clock()
65 myadd_nothread(bignum)
66 stoptime=time.clock()
67
68 print "Running Without Threads took %.3f seconds" % (stoptime-starttime)
69
70
71 if __name__=="__main__":
72
73 test()
74