1 /** 2 * Copyright 2020-2021 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_PASS_NPU_PASS_UTILS_H_ 18 #define MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_PASS_NPU_PASS_UTILS_H_ 19 #include <vector> 20 #include <set> 21 #include <string> 22 #include <unordered_map> 23 #include "src/delegate/npu/op/npu_op.h" 24 #include "src/delegate/npu/op/transpose_npu.h" 25 26 namespace mindspore { 27 extern std::unordered_map<schema::PrimitiveType, std::set<int>> nodes2const_index; 28 class NPUPassUtils { 29 public: 30 static NPUOp *CreateNchw2NhwcOp(const std::vector<mindspore::MSTensor> &in_tensors, 31 const std::vector<mindspore::MSTensor> &out_tensors, const std::string &name); 32 33 static NPUOp *CreateNhwc2NchwOp(const std::vector<mindspore::MSTensor> &in_tensors, 34 const std::vector<mindspore::MSTensor> &out_tensors, const std::string &name); 35 36 static void UpdateOp(NPUOp *op, const std::vector<NPUOp *> &in_ops, const std::vector<NPUOp *> &out_ops, 37 const std::vector<mindspore::MSTensor> &in_tensors, 38 const std::vector<mindspore::MSTensor> &out_tensors); 39 40 static void UpdateNH2NCTransNodePreOp(NPUOp *pre_op, NPUOp *trans_op, NPUOp *op); 41 42 static void UpdateNC2NHTransNodePreOp(NPUOp *pre_op, const std::vector<NPUOp *> &trans_ops, 43 const std::vector<NPUOp *> &ops); 44 45 static void UpdateNH2NCTransNodePostOp(NPUOp *trans_op, NPUOp *post_op); 46 47 static void UpdateNC2NHTransNodePostOp(NPUOp *op, NPUOp *trans_op, NPUOp *post_op); 48 49 static void UpdateNC2NHPostOpInTensors(NPUOp *op, NPUOp *trans_op, NPUOp *post_op); 50 51 static bool IsNhwc2Nchw(NPUOp *op); 52 53 static bool IsNchw2Nhwc(NPUOp *op); 54 static NPUOp *OpInputFromOp(NPUOp *op, mindspore::MSTensor in_tensor); 55 static std::vector<mindspore::MSTensor> GetNonConstInputs(NPUOp *op); 56 static bool Scale4dCase(NPUOp *op); 57 static void AssistDataNHWC2NCHW(int *data, size_t unit_size); 58 static int MaskDataNHWC2NCHW(int mask); 59 }; 60 } // namespace mindspore 61 #endif // MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_PASS_NPU_PASS_UTILS_H_ 62