159 lines
4.0 KiB
Python
Executable File
159 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python
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import re, string, sys, os, time, math
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DEBUG = 0
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(tp, exp) = ('compile', 'exec')
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def parse(file):
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f = open(file, 'r')
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d = f.read()
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# Cleanup weird stuff
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d = re.sub(r',\d+:\d', '', d)
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r = re.findall(r'TEST-(PASS|FAIL|RESULT.*?):\s+(.*?)\s+(.*?)\r*\n', d)
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test = {}
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fname = ''
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for t in r:
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if DEBUG:
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print t
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if t[0] == 'PASS' or t[0] == 'FAIL' :
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tmp = t[2].split('llvm-test/')
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if DEBUG:
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print tmp
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if len(tmp) == 2:
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fname = tmp[1].strip('\r\n')
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else:
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fname = tmp[0].strip('\r\n')
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if not test.has_key(fname):
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test[fname] = {}
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test[fname][t[1] + ' state'] = t[0]
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test[fname][t[1] + ' time'] = float('nan')
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else :
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try:
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n = t[0].split('RESULT-')[1]
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if DEBUG:
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print "n == ", n;
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if n == 'compile-success':
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test[fname]['compile time'] = float(t[2].split('program')[1].strip('\r\n'))
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elif n == 'exec-success':
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test[fname]['exec time'] = float(t[2].split('program')[1].strip('\r\n'))
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if DEBUG:
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print test[fname][string.replace(n, '-success', '')]
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else :
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# print "ERROR!"
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sys.exit(1)
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except:
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continue
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return test
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# Diff results and look for regressions.
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def diffResults(d_old, d_new):
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regressions = {}
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passes = {}
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removed = ''
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for x in ['compile state', 'compile time', 'exec state', 'exec time']:
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regressions[x] = ''
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passes[x] = ''
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for t in sorted(d_old.keys()) :
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if d_new.has_key(t):
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# Check if the test passed or failed.
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for x in ['compile state', 'compile time', 'exec state', 'exec time']:
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if not d_old[t].has_key(x) and not d_new[t].has_key(x):
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continue
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if d_old[t].has_key(x):
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if d_new[t].has_key(x):
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if d_old[t][x] == 'PASS':
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if d_new[t][x] != 'PASS':
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regressions[x] += t + "\n"
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else:
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if d_new[t][x] == 'PASS':
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passes[x] += t + "\n"
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else :
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regressions[x] += t + "\n"
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if x == 'compile state' or x == 'exec state':
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continue
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# For execution time, if there is no result it's a fail.
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if not d_old[t].has_key(x) and not d_new[t].has_key(x):
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continue
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elif not d_new[t].has_key(x):
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regressions[x] += t + "\n"
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elif not d_old[t].has_key(x):
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passes[x] += t + "\n"
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if math.isnan(d_old[t][x]) and math.isnan(d_new[t][x]):
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continue
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elif math.isnan(d_old[t][x]) and not math.isnan(d_new[t][x]):
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passes[x] += t + "\n"
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elif not math.isnan(d_old[t][x]) and math.isnan(d_new[t][x]):
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regressions[x] += t + ": NaN%\n"
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if d_new[t][x] > d_old[t][x] and d_old[t][x] > 0.0 and \
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(d_new[t][x] - d_old[t][x]) / d_old[t][x] > .05:
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regressions[x] += t + ": " + "{0:.1f}".format(100 * (d_new[t][x] - d_old[t][x]) / d_old[t][x]) + "%\n"
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else :
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removed += t + "\n"
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if len(regressions['compile state']) != 0:
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print 'REGRESSION: Compilation Failed'
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print regressions['compile state']
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if len(regressions['exec state']) != 0:
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print 'REGRESSION: Execution Failed'
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print regressions['exec state']
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if len(regressions['compile time']) != 0:
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print 'REGRESSION: Compilation Time'
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print regressions['compile time']
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if len(regressions['exec time']) != 0:
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print 'REGRESSION: Execution Time'
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print regressions['exec time']
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if len(passes['compile state']) != 0:
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print 'NEW PASSES: Compilation'
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print passes['compile state']
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if len(passes['exec state']) != 0:
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print 'NEW PASSES: Execution'
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print passes['exec state']
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if len(removed) != 0:
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print 'REMOVED TESTS'
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print removed
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# Main
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if len(sys.argv) < 3 :
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print 'Usage:', sys.argv[0], '<old log> <new log>'
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sys.exit(-1)
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d_old = parse(sys.argv[1])
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d_new = parse(sys.argv[2])
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diffResults(d_old, d_new)
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