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76 lines
3.0 KiB
76 lines
3.0 KiB
3 years ago
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#!/usr/bin/env python3
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# MIT License
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#
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# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import timeit
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a = 0
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b = 1
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c = None
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def test1(x):
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if x: return 0
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else: return 1
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def test2(x):
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if not x: return 10
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else: return 11
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def test3(x):
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if x is None: return 110
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else: return 111
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def test4(x):
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if x is not None: return 1110
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else: return 1111
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loop = 1000000
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result = timeit.timeit('test1(a)', globals=globals(), number=loop)
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print(f"1a {result / loop:.10f} - {result / loop} {test1(a)}")
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result = timeit.timeit('test2(a)', globals=globals(), number=loop)
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print(f"2a {result / loop:.10f} - {result / loop} {test2(a)}")
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result = timeit.timeit('test3(a)', globals=globals(), number=loop)
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print(f"3a {result / loop:.10f} - {result / loop} {test3(a)}")
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result = timeit.timeit('test4(a)', globals=globals(), number=loop)
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print(f"4a {result / loop:.10f} - {result / loop} {test4(a)}")
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result = timeit.timeit('test1(b)', globals=globals(), number=loop)
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print(f"1b {result / loop:.10f} - {result / loop} {test1(b)}")
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result = timeit.timeit('test2(b)', globals=globals(), number=loop)
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print(f"2b {result / loop:.10f} - {result / loop} {test2(b)}")
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result = timeit.timeit('test3(b)', globals=globals(), number=loop)
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print(f"3b {result / loop:.10f} - {result / loop} {test3(b)}")
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result = timeit.timeit('test4(b)', globals=globals(), number=loop)
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print(f"4b {result / loop:.10f} - {result / loop} {test4(b)}")
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result = timeit.timeit('test1(c)', globals=globals(), number=loop)
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print(f"1c {result / loop:.10f} - {result / loop} {test1(c)}")
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result = timeit.timeit('test2(c)', globals=globals(), number=loop)
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print(f"2c {result / loop:.10f} - {result / loop} {test2(c)}")
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result = timeit.timeit('test3(c)', globals=globals(), number=loop)
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print(f"3c {result / loop:.10f} - {result / loop} {test3(c)}")
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result = timeit.timeit('test4(c)', globals=globals(), number=loop)
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print(f"4c {result / loop:.10f} - {result / loop} {test4(c)}")
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