mirror of https://github.com/hpcaitech/ColossalAI
20 lines
340 B
Python
20 lines
340 B
Python
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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from abc import ABC, abstractmethod
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class BaseSampler(ABC):
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def __init__(self, dataset, batch_size):
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self.dataset = dataset
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self.batch_size = batch_size
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@abstractmethod
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def __len__(self):
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pass
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@abstractmethod
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def __iter__(self):
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pass
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