1 /** 2 * Copyright 2021 Huawei Technologies Co., Ltd 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 #ifndef MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_NPU_EXECUTOR_H_ 18 #define MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_NPU_EXECUTOR_H_ 19 #include <string> 20 #include <memory> 21 #include <utility> 22 #include <vector> 23 #include "include/errorcode.h" 24 #include "include/HiAiModelManagerService.h" 25 #include "src/litert/delegate/npu/npu_manager.h" 26 #include "src/litert/delegate/npu/op/npu_op.h" 27 28 namespace mindspore::lite { 29 class NPUExecutor { 30 public: 31 explicit NPUExecutor(const std::string &model_name, NPUManager *npu_manager = nullptr) model_name_(model_name)32 : model_name_(model_name), npu_manager_(npu_manager) {} 33 ~NPUExecutor(); 34 int Prepare(); 35 36 int Run(const std::vector<mindspore::MSTensor> &in_tensors, const std::vector<mindspore::MSTensor> &valid_out_tensors, 37 const std::vector<mindspore::MSTensor> &all_out_tensors, const std::vector<NPUOp *> &out_ops); 38 InitInputMappingRelationShip(const std::vector<size_t> & input_index)39 void InitInputMappingRelationShip(const std::vector<size_t> &input_index) { input_relationship_ = input_index; } 40 41 private: 42 int GetIOTensorVec(); 43 44 int UpdateInputTensorVec(const std::vector<hiai::TensorDimension> &input_dimension); 45 46 int UpdateOutputTensorVec(const std::vector<hiai::TensorDimension> &output_dimension); 47 48 private: 49 std::string model_name_; 50 NPUManager *npu_manager_ = nullptr; 51 std::shared_ptr<hiai::AiModelMngerClient> client_ = nullptr; 52 std::vector<std::shared_ptr<hiai::AiTensor>> npu_input_tensors_; 53 std::vector<std::shared_ptr<hiai::AiTensor>> npu_output_tensors_; 54 std::vector<size_t> input_relationship_; 55 }; 56 } // namespace mindspore::lite 57 #endif // MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_NPU_EXECUTOR_H_ 58