1 /** 2 * This is the C++ adaptation and derivative work of Myia (https://github.com/mila-iqia/myia/). 3 * 4 * Copyright 2021 Huawei Technologies Co., Ltd 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 #ifndef MINDSPORE_CCSRC_PIPELINE_JIT_PARSE_PARSE_DYNAMIC_H_ 20 #define MINDSPORE_CCSRC_PIPELINE_JIT_PARSE_PARSE_DYNAMIC_H_ 21 22 #include <vector> 23 #include <memory> 24 #include <string> 25 #include "pipeline/jit/parse/parse.h" 26 27 namespace mindspore::parse { 28 29 class DynamicParser { 30 public: 31 DynamicParser() = default; 32 ~DynamicParser() = default; 33 34 // Check cell struct 35 static bool IsDynamicCell(const py::object &cell); 36 37 private: 38 static std::string GetCellInfo(const py::object &cell); 39 static void ParseInputArgs(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &fn_node); 40 static bool ParseBodyContext(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &fn_node, 41 const std::vector<std::string> &compare_prim = {}); 42 static bool ParseIfWhileExprNode(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &node); 43 static bool ParseAssignExprNode(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &node); 44 static bool ParseAugAssignExprNode(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &node, 45 const std::vector<std::string> &compare_prim = {}); 46 static bool ParseForExprNode(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &node); 47 static std::string ParseNodeName(const std::shared_ptr<parse::ParseFunctionAst> &ast, const py::object &node, 48 parse::AstMainType type); 49 }; 50 } // namespace mindspore::parse 51 52 #endif 53