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- # Copyright (c) OpenMMLab. All rights reserved.
- import math
- def make_divisible(x: float,
- widen_factor: float = 1.0,
- divisor: int = 8) -> int:
- """Make sure that x*widen_factor is divisible by divisor."""
- return math.ceil(x * widen_factor / divisor) * divisor
- def make_round(x: float, deepen_factor: float = 1.0) -> int:
- """Make sure that x*deepen_factor becomes an integer not less than 1."""
- return max(round(x * deepen_factor), 1) if x > 1 else x
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