36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
/* Copyright 2016 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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==============================================================================*/
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#ifndef TENSORFLOW_CC_GRADIENTS_GRAD_TESTUTIL_H_
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#define TENSORFLOW_CC_GRADIENTS_GRAD_TESTUTIL_H_
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#include "tensorflow/cc/framework/ops.h"
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#include "tensorflow/cc/framework/scope.h"
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namespace tensorflow {
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namespace test {
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/// Calls the gradient function registered for 'op', adding gradient operations
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/// to the graph associated with 'scope'. Gradient outputs for each 'op' input
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/// are returned in 'grad_outputs'.
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Status CallGradFunction(const Scope& scope, const Operation& op,
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const std::vector<Output>& grad_inputs,
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std::vector<Output>* grad_outputs);
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} // namespace test
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} // namespace tensorflow
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#endif // TENSORFLOW_CC_GRADIENTS_GRAD_TESTUTIL_H_
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