26 lines
512 B
Python
26 lines
512 B
Python
from contextlib import contextmanager
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from torch import nn
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@contextmanager
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def in_eval_mode(module: nn.Module) -> None:
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"""Temporarily switch to evaluation mode."""
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train = module.training
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try:
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module.eval()
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yield
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finally:
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module.train(train)
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@contextmanager
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def in_train_mode(module: nn.Module) -> None:
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"""Temporarily switch to training mode."""
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train = module.training
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try:
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module.train()
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yield
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finally:
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module.train(train)
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