aboutsummaryrefslogtreecommitdiffstats
path: root/utils/release/findRegressions-nightly.py
blob: e801dab4aba7079a2c16dccf61f2f13690c1cbea (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#!/usr/bin/python
import re, string, sys, os, time

DEBUG = 0
testDirName = 'llvm-test'
test      = ['compile', 'llc', 'jit', 'cbe']
exectime     = ['llc-time', 'jit-time', 'cbe-time',]
comptime     = ['llc', 'jit-comptime', 'compile']

(tp, exp) = ('compileTime_', 'executeTime_')

def parse(file):
  f=open(file, 'r')
  d = f.read()
  
  #Cleanup weird stuff
  d = re.sub(r',\d+:\d','', d)
   
  r = re.findall(r'TEST-(PASS|FAIL|RESULT.*?):\s+(.*?)\s+(.*?)\r*\n', d)
   
  test = {}
  fname = ''
  for t in r:
    if DEBUG:
      print t
    if t[0] == 'PASS' or t[0] == 'FAIL' :
      tmp = t[2].split(testDirName)
      
      if DEBUG:
        print tmp
      
      if len(tmp) == 2:
        fname = tmp[1].strip('\r\n')
      else:
        fname = tmp[0].strip('\r\n')
      
      if not test.has_key(fname) :
        test[fname] = {}
      
      for k in test:
        test[fname][k] = 'NA'
        test[fname][t[1]] = t[0]
        if DEBUG:
          print test[fname][t[1]]
    else :
      try:
        n = t[0].split('RESULT-')[1]
        
        if DEBUG:
          print n;
        
        if n == 'llc' or n == 'jit-comptime' or n == 'compile':
          test[fname][tp + n] = float(t[2].split(' ')[2])
          if DEBUG:
            print test[fname][tp + n]
        
        elif n.endswith('-time') :
            test[fname][exp + n] = float(t[2].strip('\r\n'))
            if DEBUG:
              print test[fname][exp + n]
        
        else :
          print "ERROR!"
          sys.exit(1)
      
      except:
          continue

  return test

# Diff results and look for regressions.
def diffResults(d_old, d_new):

  for t in sorted(d_old.keys()) :
    if DEBUG:
      print t
        
    if d_new.has_key(t) :
    
      # Check if the test passed or failed.
      for x in test:
        if d_old[t].has_key(x):
          if d_new[t].has_key(x):
            if d_old[t][x] == 'PASS':
              if d_new[t][x] != 'PASS':
                print t + " *** REGRESSION (" + x + ")\n"
            else:
              if d_new[t][x] == 'PASS':
                print t + " * NEW PASS (" + x + ")\n"
                
          else :
            print t + "*** REGRESSION (" + x + ")\n"
        
        # For execution time, if there is no result, its a fail.
        for x in exectime:
          if d_old[t].has_key(tp + x):
            if not d_new[t].has_key(tp + x):
              print t + " *** REGRESSION (" + tp + x + ")\n"
                
          else :
            if d_new[t].has_key(tp + x):
              print t + " * NEW PASS (" + tp + x + ")\n"

       
        for x in comptime:
          if d_old[t].has_key(exp + x):
            if not d_new[t].has_key(exp + x):
              print t + " *** REGRESSION (" + exp + x + ")\n"
                
          else :
            if d_new[t].has_key(exp + x):
              print t + " * NEW PASS (" + exp + x + ")\n"
              
    else :
      print t + ": Removed from test-suite.\n"
    

#Main
if len(sys.argv) < 3 :
    print 'Usage:', sys.argv[0], \
          '<old log> <new log>'
    sys.exit(-1)

d_old = parse(sys.argv[1])
d_new = parse(sys.argv[2])


diffResults(d_old, d_new)