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_TOOLS_OPTIMIZER_COMMON_FORMAT_UTILS_H_ 18 #define MINDSPORE_LITE_TOOLS_OPTIMIZER_COMMON_FORMAT_UTILS_H_ 19 20 #include <vector> 21 #include <string> 22 #include <unordered_map> 23 #include "tools/optimizer/common/gllo_utils.h" 24 #include "utils/check_convert_utils.h" 25 26 namespace mindspore { 27 namespace opt { 28 constexpr auto kOutputsFormat = "outputs_format"; 29 enum FormatTransNodeType { kNCHW2NHWC, kNHWC2NCHW, kNONE }; 30 struct TransTypePair { 31 FormatTransNodeType pre_; 32 FormatTransNodeType post_; TransTypePairTransTypePair33 TransTypePair() : pre_(kNONE), post_(kNONE) {} 34 }; 35 const std::unordered_map<std::string, std::vector<size_t>> &GetNHWCOpMap(); 36 const std::unordered_map<std::string, std::vector<size_t>> &GetNCHWOpMap(); 37 const std::unordered_map<std::string, std::vector<size_t>> &GetToNCHWOpMap(); 38 const std::vector<std::string> &GetDynamicFormatOpList(); 39 bool IsDynamicFormatOp(const std::string &op_type); 40 bool IsDynamicFormatOpWithAxis(const std::string &op_type); 41 STATUS GetCastDstDataType(const CNodePtr &cnode, int *perm); 42 STATUS GetTransposePerm(const CNodePtr &cnode, std::vector<int> *perm); 43 void RemoveIfMonad(const CNodePtr &cnode); 44 bool IsMonadNode(const AnfNodePtr &node); 45 bool IsSpecialType(const CNodePtr &cnode); 46 int DetermineCertainOutputFormat(const CNodePtr &cnode, int index, Format *format); 47 int DetermineCertainVarInputFormat(const CNodePtr &cnode, size_t index, Format *format); 48 int SetAbstractTensorInfo(const AbstractBasePtr &abstract); 49 STATUS GetFormatSensitiveOpInsertIndex(const CNodePtr &cnode, std::vector<size_t> *insert_index); 50 int ConvertAbstractFormatShape(const AbstractBasePtr &abstract, FormatTransNodeType perm); 51 } // namespace opt 52 } // namespace mindspore 53 54 #endif // MINDSPORE_LITE_TOOLS_OPTIMIZER_COMMON_FORMAT_UTILS_H_ 55