2 * Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef __ONERT_BACKEND_TRAIN_OPS_LOSSLAYER_H__
18 #define __ONERT_BACKEND_TRAIN_OPS_LOSSLAYER_H__
20 #include <backend/IPortableTensor.h>
21 #include <ops/ElementwiseActivationLayer.h>
23 #include <exec/train/ITrainableFunction.h>
39 class LossLayer : public ::onert::exec::train::ITrainableFunction
44 void configure(const IPortableTensor *y_pred, const IPortableTensor *y_true,
45 IPortableTensor *output, IPortableTensor *deriv_y_pred, LossType loss_type);
46 void forward(bool training) override;
47 void backward() override;
50 const IPortableTensor *_y_pred;
51 const IPortableTensor *_y_true;
52 IPortableTensor *_output;
53 IPortableTensor *_deriv_y_pred;
59 } // namespace backend
62 #endif // __ONERT_BACKEND_TRAIN_OPS_LOSSLAYER_H__