1 /** 2 * Copyright 2020 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_CCSRC_FRONTEND_OPTIMIZER_IRPASS_SYMBOL_RESOLVER_H_ 18 #define MINDSPORE_CCSRC_FRONTEND_OPTIMIZER_IRPASS_SYMBOL_RESOLVER_H_ 19 20 #include <string> 21 #include <memory> 22 #include <vector> 23 24 #include "frontend/optimizer/optimizer.h" 25 #include "frontend/optimizer/optimizer_caller.h" 26 #include "frontend/optimizer/irpass.h" 27 #include "frontend/optimizer/anf_visitor.h" 28 #include "frontend/operator/ops.h" 29 #include "ir/pattern_matcher.h" 30 #include "pipeline/jit/parse/data_converter.h" 31 #include "pipeline/jit/parse/python_adapter.h" 32 #include "pipeline/jit/parse/parse_base.h" 33 34 namespace mindspore { 35 namespace opt { 36 namespace irpass { 37 // Put GetAttr pattern and Resolve pattern together to ensure that GetAttr pattern always takes precedence over Resolve 38 // pattern. After matching GetAttr pattern, there may be new nodes that can match GetAttr pattern and Resolve pattern. 39 // The same is true for matching Resolve pattern. 40 // 41 // {prim::kPrimGetAttr, {prim::kPrimResolve, namespace, symbol}, attr} 42 // {prim::kPrimGetAttr, namespace, attr} 43 // {prim::kPrimGetAttr, bool, attr} 44 // {prim::kPrimResolve, namespace, symbol} 45 class ResolverGetAttrResolve : public OptimizerCaller { 46 public: 47 AnfNodePtr operator()(const OptimizerPtr &optimizer, const AnfNodePtr &node) override; 48 }; 49 } // namespace irpass 50 } // namespace opt 51 } // namespace mindspore 52 #endif // MINDSPORE_CCSRC_FRONTEND_OPTIMIZER_IRPASS_SYMBOL_RESOLVER_H_ 53