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@@ -79,21 +79,15 b' class TimeitResult(object):' | |||||
79 | self.compile_time = compile_time |
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79 | self.compile_time = compile_time | |
80 | self._precision = precision |
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80 | self._precision = precision | |
81 | self.timings = [ dt / self.loops for dt in all_runs] |
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81 | self.timings = [ dt / self.loops for dt in all_runs] | |
82 | self._average = None |
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83 | self._stdev = None |
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84 |
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82 | |||
85 | @property |
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83 | @property | |
86 | def average(self): |
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84 | def average(self): | |
87 | if self._average is None: |
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85 | return math.fsum(self.timings) / len(self.timings) | |
88 | self._average = math.fsum(self.timings) / len(self.timings) |
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89 | return self._average |
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90 |
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86 | |||
91 | @property |
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87 | @property | |
92 | def stdev(self): |
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88 | def stdev(self): | |
93 | if self._stdev is None: |
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89 | mean = self.average | |
94 | mean = self.average |
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90 | return self._stdev = (math.fsum([(x - mean) ** 2 for x in self.timings]) / len(self.timings)) ** 0.5 | |
95 | self._stdev = (math.fsum([(x - mean) ** 2 for x in self.timings]) / len(self.timings)) ** 0.5 |
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96 | return self._stdev |
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97 |
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91 | |||
98 | def __str__(self): |
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92 | def __str__(self): | |
99 | if self.loops == 1: # No s at "loops" if only one loop |
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93 | if self.loops == 1: # No s at "loops" if only one loop |
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