19 lines
593 B
Python
19 lines
593 B
Python
import sys, timeit
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def usec(function, arguments):
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modname, funcname = __name__, function.__name__
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timer = timeit.Timer(stmt='%(funcname)s(*args)' % vars(),
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setup='from %(modname)s import %(funcname)s; args=%(arguments)r' % vars())
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try:
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t, N = 0, 1
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while t < 0.2:
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t = min(timer.repeat(repeat=3, number=N))
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N *= 10
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microseconds = round(10000000 * t / N, 1) # per loop
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return microseconds
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except:
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timer.print_exc(file=sys.stderr)
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raise
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def nothing(): pass
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def identity(x): return x
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