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_SPACETOBATCHND_BUILDER_H
17 #define NEURAL_NETWORK_RUNTIME_SPACETOBATCHND_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 SpaceToBatchNDBuilder : public OpsBuilder {
26 public:
27     typedef OH_NN_ReturnCode (SpaceToBatchNDBuilder::*FuncPtr)(const std::shared_ptr<NNTensor>&);
28 
29     SpaceToBatchNDBuilder();
30     ~SpaceToBatchNDBuilder() 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 SetPadData(const std::shared_ptr<NNTensor>& tensor);
40     OH_NN_ReturnCode SetBlockShape(const std::shared_ptr<NNTensor>& tensor);
41     OH_NN_ReturnCode SetPaddings(const std::shared_ptr<NNTensor>& tensor);
42 
43 private:
44     std::vector<std::vector<int64_t>> paddings;
45     std::vector<int64_t> block_shape {};
46     std::unordered_map<OH_NN_TensorType, FuncPtr> m_paramMap = {
47         {OH_NN_SPACE_TO_BATCH_ND_BLOCK_SHAPE, &SpaceToBatchNDBuilder::SetBlockShape},
48         {OH_NN_SPACE_TO_BATCH_ND_PADDINGS, &SpaceToBatchNDBuilder::SetPaddings}
49     };
50 };
51 } // namespace Ops
52 } // namespace NeuralNetworkRuntime
53 } // namespace OHOS
54 
55 #endif // NEURAL_NETWORK_RUNTIME_SPACETOBATCHND_BUILDER_H
56