Source Code for Module SmootLight.TestProfile

 1  import cProfile 
 2  import struct 
 3  import random 
 4  import scipy.weave as weave 
 5  import math 
 6  #from LightInstallation import main 
 7  numiter = 1000000 
 8 -def main1(): 
 9      for i in xrange(0,numiter): 
10          if 'abc' == 'def': 
11              pass 
12          if 'abc' == 'abc': 
13              pass 
14   
15 -def main2(): 
16      for i in xrange(0,numiter): 
17          if 1 == 2: 
18              pass 
19          if 1 == 1: 
20              pass 
21   
22  x = [1,2,3] 
23  a = [] 
24 -def abc1(): 
25      for i in range(0,numiter): 
26          a = min(4, 255) 
27          b = min(257, 255) 
28   
29 -def abc2(): 
30      for i in range(0,numiter): 
31          a = 4 if 4 < 255 else 255 
32          b = 257 if 257 < 255 else 255 
33 -def strucpack(): 
34      for i in xrange(0,numiter): 
35          b = struct.pack('B', random.randint(0,255)) 
36 -def dictlookup(): 
37      lookup = {} 
38      for i in xrange(0,256): 
39          lookup[i] = struct.pack('B', random.randint(0,255)) 
40      for i in xrange(0,numiter): 
41          b = lookup[random.randint(0,255)] 
42 -def dist1(): 
43      l1 = [21.43, 5423.123] 
44      l2 = [123, 12312345] 
45      for i in xrange(0,numiter): 
46          d = math.sqrt(sum([(l1[i]-l2[i])**2 for i in range(len(l1))])) 
47 -def dist2(): 
48      l1 = [21.43, 5423.123] 
49      l2 = [123, 12312345] 
50      for i in xrange(0,numiter): 
51          d = math.sqrt((l1[0]-l2[0])**2+(l1[1]-l2[1])**2) 
52 -def exptest(): 
53      for i in xrange(0, numiter): 
54          a = math.exp(-1) 
55      print a 
56 -def expapprox(): 
57      for i in xrange(0, numiter): 
58          a = 1+-1+(-1)**2/float(2) 
59      print a 
60   
61 -def normal_python(): 
62      for i in xrange(0,numiter): 
63          a = math.sqrt(3 + 4 + 5) 
64   
65 -def weave_outloop(): 
66      code = """ 
67          float x = 0; 
68          for (int i = 0;i < numiter;i++) { 
69              x = sqrt(3 + 4 + 5); 
70          } 
71      """ 
72      weave.inline(code, ['numiter']) 
73       
74 -def weave_inloop(): 
75      code = """ 
76          x = sqrt(3 + 4 + 5); 
77      """ 
78      x = 0.0 
79      for i in xrange(0,numiter): 
80          weave.inline(code, ['x']) 
81           
82  command = """normal_python()""" 
83  cProfile.runctx(command, globals(), locals()) 
84   
85  command = """weave_outloop()""" 
86  cProfile.runctx(command, globals(), locals()) 
87   
88  command = """weave_inloop()""" 
89  cProfile.runctx(command, globals(), locals()) 
90