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_SOFTMAX_BUILDER_H
17 #define NEURAL_NETWORK_RUNTIME_SOFTMAX_BUILDER_H
18 
19 #include "ops_builder.h"
20 #include "ops_registry.h"
21 
22 namespace OHOS {
23 namespace NeuralNetworkRuntime {
24 namespace Ops {
25 class SoftmaxBuilder : public OpsBuilder {
26 public:
27     typedef OH_NN_ReturnCode (SoftmaxBuilder::*FuncPtr)(const std::shared_ptr<NNTensor>&);
28 
29     SoftmaxBuilder();
30     ~SoftmaxBuilder() override;
31     OH_NN_ReturnCode Build(const std::vector<uint32_t>& paramsIndex,
32                            const std::vector<uint32_t>& inputsIndex,
33                            const std::vector<uint32_t>& outputsIndex,
34                            const std::vector<std::shared_ptr<NNTensor>>& allTensors) override;
35 
36     LiteGraphTensorPtr GetPrimitive() override;
37 
38 private:
39     OH_NN_ReturnCode SetAxis(const std::shared_ptr<NNTensor>& tensor);
40 
41 private:
42     std::vector<int64_t> m_axis;
43     std::unordered_map<OH_NN_TensorType, FuncPtr> m_paramMap = {
44         {OH_NN_SOFTMAX_AXIS, &SoftmaxBuilder::SetAxis}
45     };
46 };
47 } // namespace Ops
48 } // namespace NeuralNetworkRuntime
49 } // namespace OHOS
50 
51 #endif // NEURAL_NETWORK_RUNTIME_SOFTMAX_BUILDER_H