wehub-resource-sync
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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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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from paddle import _legacy_C_ops
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from .framework import dygraph_only
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@dygraph_only
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def _append_activation_in_dygraph(input, act=None, use_cudnn=None):
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"""Append activation in dygraph mode.
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Args:
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input: the input variable.
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act: activation type
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use_cudnn: if use cudnn
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Return the Variable after append activation
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"""
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if act is None:
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return input
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attrs = ()
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if use_cudnn:
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attrs = ('use_cudnn', use_cudnn)
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act_op = getattr(_legacy_C_ops, act)
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return act_op(input, *attrs)
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