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17 lines
427 B
17 lines
427 B
11 years ago
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# Function call overhead test
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# Perform the same trivial operation as calling function, cached in a
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# local variable. This is commonly known optimization for overly dynamic
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# languages (the idea is to cut on symbolic look up overhead, as local
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# variables are accessed by offset, not by name)
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import bench
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def f(x):
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return x + 1
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def test(num):
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f_ = f
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for i in iter(range(num)):
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a = f_(i)
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bench.run(test)
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