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_STRIDEDSLICE_BUILDER_H 17 #define NEURAL_NETWORK_RUNTIME_STRIDEDSLICE_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 StridedSliceBuilder : public OpsBuilder { 26 public: 27 typedef OH_NN_ReturnCode (StridedSliceBuilder::*FuncPtr)(const std::shared_ptr<NNTensor>&); 28 29 StridedSliceBuilder(); 30 ~StridedSliceBuilder() 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 LiteGraphPrimitvePtr GetPrimitive() override; 37 38 private: 39 OH_NN_ReturnCode SetInputOutput(const std::vector<uint32_t>& inputsIndex, 40 const std::vector<uint32_t>& outputsIndex, 41 const std::vector<std::shared_ptr<NNTensor>>& allTensors); 42 OH_NN_ReturnCode SetBeginMask(const std::shared_ptr<NNTensor>& tensor); 43 OH_NN_ReturnCode SetEndMask(const std::shared_ptr<NNTensor>& tensor); 44 OH_NN_ReturnCode SetEllipsisMask(const std::shared_ptr<NNTensor>& tensor); 45 OH_NN_ReturnCode SetNewAxisMask(const std::shared_ptr<NNTensor>& tensor); 46 OH_NN_ReturnCode SetShrinkAxisMask(const std::shared_ptr<NNTensor>& tensor); 47 48 private: 49 int64_t m_begin_mask = {0}; 50 int64_t m_end_mask = {0}; 51 int64_t m_ellipsis_mask = {0}; 52 int64_t m_new_axis_mask = {0}; 53 int64_t m_shrink_axis_mask = {0}; 54 std::unordered_map<OH_NN_TensorType, FuncPtr> m_paramMap = { 55 {OH_NN_STRIDED_SLICE_BEGIN_MASK, &StridedSliceBuilder::SetBeginMask}, 56 {OH_NN_STRIDED_SLICE_END_MASK, &StridedSliceBuilder::SetEndMask}, 57 {OH_NN_STRIDED_SLICE_ELLIPSIS_MASK, &StridedSliceBuilder::SetEllipsisMask}, 58 {OH_NN_STRIDED_SLICE_NEW_AXIS_MASK, &StridedSliceBuilder::SetNewAxisMask}, 59 {OH_NN_STRIDED_SLICE_SHRINK_AXIS_MASK, &StridedSliceBuilder::SetShrinkAxisMask} 60 }; 61 }; 62 } // namespace Ops 63 } // namespace NeuralNetworkRuntime 64 } // namespace OHOS 65 66 #endif // NEURAL_NETWORK_RUNTIME_STRIDEDSLICE_BUILDER_H 67