1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef NEURAL_NETWORK_RUNTIME_FULLCONNECTION_BUILDER_H
17 #define NEURAL_NETWORK_RUNTIME_FULLCONNECTION_BUILDER_H
18 
19 #include "mindir.h"
20 
21 #include "ops_builder.h"
22 #include "ops_registry.h"
23 
24 namespace OHOS {
25 namespace NeuralNetworkRuntime {
26 namespace Ops {
27 class FullConnectionBuilder : public OpsBuilder {
28 public:
29     typedef OH_NN_ReturnCode (FullConnectionBuilder::*FuncPtr)(const std::shared_ptr<NNTensor>&);
30 
31     FullConnectionBuilder();
32     ~FullConnectionBuilder() override;
33     OH_NN_ReturnCode Build(const std::vector<uint32_t>& paramsIndex,
34                            const std::vector<uint32_t>& inputsIndex,
35                            const std::vector<uint32_t>& outputsIndex,
36                            const std::vector<std::shared_ptr<NNTensor>>& allTensors) override;
37 
38     LiteGraphPrimitvePtr GetPrimitive() override;
39 
40 private:
41     OH_NN_ReturnCode SetFullConnectionInput(const std::vector<uint32_t>& inputsIndex,
42                                             const std::vector<uint32_t>& outputsIndex,
43                                             const std::vector<std::shared_ptr<NNTensor>>& allTensors);
44     OH_NN_ReturnCode SetHasBias(const std::shared_ptr<NNTensor>& tensor);
45     OH_NN_ReturnCode SetUseAxis(const std::shared_ptr<NNTensor>& tensor);
46     OH_NN_ReturnCode SetFullConnectionActivation(const std::shared_ptr<NNTensor>& tensor);
47     OH_NN_ReturnCode SetAxis(const std::shared_ptr<NNTensor>& tensor);
48 
49 private:
50     bool m_hasBias {false};
51     bool m_useAxis {false};
52     int64_t m_axis {0};
53     mindspore::lite::ActivationType m_activationType {mindspore::lite::ACTIVATION_TYPE_NO_ACTIVATION};
54     std::unordered_map<OH_NN_TensorType, FuncPtr> m_paramMap = {
55         {OH_NN_FULL_CONNECTION_ACTIVATIONTYPE, &FullConnectionBuilder::SetFullConnectionActivation},
56         {OH_NN_FULL_CONNECTION_HAS_BIAS, &FullConnectionBuilder::SetHasBias},
57         {OH_NN_FULL_CONNECTION_USE_AXIS, &FullConnectionBuilder::SetUseAxis},
58         {OH_NN_FULL_CONNECTION_AXIS, &FullConnectionBuilder::SetAxis}
59     };
60 
61     bool m_axisIsSet {false};
62     bool m_useAxisIsSet {false};
63 };
64 } // namespace Ops
65 } // namespace NeuralNetworkRuntime
66 } // namespace OHOS
67 
68 #endif // NEURAL_NETWORK_RUNTIME_FULLCONNECTION_BUILDER_H