1 /** 2 * Copyright 2023 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_TESTS_UT_CPP_PRE_ACTIVATE_COMMON_PATTERN_TO_PATTERN_PASS_UTILS_H_ 18 #define MINDSPORE_TESTS_UT_CPP_PRE_ACTIVATE_COMMON_PATTERN_TO_PATTERN_PASS_UTILS_H_ 19 20 #include <vector> 21 #include <memory> 22 #include "common/common_test.h" 23 #include "ir/anf.h" 24 #include "ir/value.h" 25 #include "include/common/utils/utils.h" 26 #include "include/backend/anf_runtime_algorithm.h" 27 28 #define private public 29 #define protected public 30 #include "include/backend/optimizer/pattern_to_pattern.h" 31 #undef private 32 #undef protected 33 34 namespace mindspore { 35 namespace opt { 36 class CheckPattern { 37 public: CheckPattern()38 CheckPattern() 39 : m_(std::make_shared<PatternMap>()), 40 src_pattern_(SrcPattern(m_)), 41 pattern_engine_(PatternEngine(std::make_shared<Visitor>())), 42 primitive_vars_(std::make_shared<PrimitiveVarMap>()), 43 equiv_(std::make_shared<Equiv>()){}; build_pattern_map(const AnfNodePtr & node)44 bool build_pattern_map(const AnfNodePtr &node) { 45 VarPtr root_g = std::make_shared<Var>("RootG"); 46 auto src_pattern_root = SexpToNode(src_pattern_.GetRoot(), root_g, primitive_vars_.get(), multigraph_); 47 auto primitive = GetCNodePrimitive(src_pattern_root); 48 if (IsPrimitiveCNode(node, primitive)) { 49 MS_EXCEPTION_IF_NULL(primitive_vars_); 50 MS_EXCEPTION_IF_NULL(equiv_); 51 equiv_->clear(); 52 EquivPtr equiv = pattern_engine_.Match(src_pattern_root, node, *primitive_vars_, equiv_); 53 if (equiv != nullptr && !equiv->empty()) { 54 return src_pattern_.build_pattern_map(node, equiv); 55 } 56 } 57 return false; 58 } 59 PatternMapPtr m_; 60 SrcPattern src_pattern_; 61 PatternEngine pattern_engine_; 62 PrimitiveVarMapPtr primitive_vars_; 63 EquivPtr equiv_; 64 bool multigraph_ = true; 65 }; 66 } // namespace opt 67 } // namespace mindspore 68 69 #endif // MINDSPORE_TESTS_UT_CPP_PRE_ACTIVATE_COMMON_PATTERN_TO_PATTERN_PASS_UTILS_H_ 70