46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
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# --------------------------------------------------------
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# Fast R-CNN
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# Copyright (c) 2015 Microsoft
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# Licensed under The MIT License [see LICENSE for details]
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# Written by Ross Girshick
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# --------------------------------------------------------
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import time
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class Timer(object):
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"""A simple timer."""
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def __init__(self):
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self.total_time = 0.
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self.calls = 0
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self.start_time = 0.
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self.diff = 0.
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self.average_time = 0.
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self.duration = 0.
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def tic(self):
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# using time.time instead of time.clock because time time.clock
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# does not normalize for multithreading
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self.start_time = time.time()
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def toc(self, average=True):
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self.diff = time.time() - self.start_time
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self.total_time += self.diff
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self.calls += 1
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self.average_time = self.total_time / self.calls
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if average:
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self.duration = self.average_time
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else:
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self.duration = self.diff
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return self.duration
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def clear(self):
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self.total_time = 0.
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self.calls = 0
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self.start_time = 0.
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self.diff = 0.
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self.average_time = 0.
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self.duration = 0.
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