ionelmc /
pytest-benchmark
| Conditions | 8 |
| Total Lines | 23 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | from time import time as timeout_timer |
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| 17 | def compute_timer_precision(timer): |
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| 18 | precision = None |
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| 19 | points = 0 |
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| 20 | timeout = timeout_timer() + 1.0 |
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| 21 | previous = timer() |
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| 22 | while timeout_timer() < timeout or points < 5: |
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| 23 | for _ in XRANGE(10): |
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| 24 | t1 = timer() |
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| 25 | t2 = timer() |
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| 26 | dt = t2 - t1 |
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| 27 | if 0 < dt: |
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| 28 | break |
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| 29 | else: |
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| 30 | dt = t2 - previous |
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| 31 | if dt <= 0.0: |
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| 32 | continue |
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| 33 | if precision is not None: |
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| 34 | precision = min(precision, dt) |
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| 35 | else: |
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| 36 | precision = dt |
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| 37 | points += 1 |
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| 38 | previous = timer() |
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| 39 | return precision |
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| 40 |
