36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
# Copyright The PyTorch Lightning team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import torch
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from pytorch_lightning.metrics.utils import reduce as __reduce, class_reduce as __cr
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from pytorch_lightning.utilities import rank_zero_warn
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def reduce(to_reduce: torch.Tensor, reduction: str) -> torch.Tensor:
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rank_zero_warn(
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"This `reduce` was deprecated in v1.1.0 in favor of"
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" `pytorch_lightning.metrics.utils import reduce`."
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" It will be removed in v1.3.0", DeprecationWarning
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)
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return __reduce(to_reduce=to_reduce, reduction=reduction)
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def class_reduce(num: torch.Tensor, denom: torch.Tensor, weights: torch.Tensor, class_reduction: str = 'none'):
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rank_zero_warn(
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"This `class_reduce` was deprecated in v1.1.0 in favor of"
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" `pytorch_lightning.metrics.utils import class_reduce`."
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" It will be removed in v1.3.0", DeprecationWarning
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)
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return __cr(num=num, denom=denom, weights=weights, class_reduction=class_reduction)
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