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_FUSION_BATCHMATMUL_FUSION_H_ 18 #define MINDSPORE_LITE_TOOLS_OPTIMIZER_FUSION_BATCHMATMUL_FUSION_H_ 19 20 #include "tools/optimizer/common/pattern_process_pass_extends.h" 21 #include "tools/converter/converter_context.h" 22 23 namespace mindspore { 24 namespace opt { 25 class BatchMatMulFusion : public LitePatternProcessPass { 26 public: 27 explicit BatchMatMulFusion(bool multigraph = true) : LitePatternProcessPass("BatchMatMulFusion", multigraph) {} 28 ~BatchMatMulFusion() override = default; 29 const BaseRef DefinePattern() const override; 30 const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override; 31 32 private: 33 bool CheckCnodeProper(const CNodePtr &stack_cnode, const CNodePtr &fullconnect_cnode, 34 const CNodePtr &left_slice_cnode) const; 35 }; 36 } // namespace opt 37 } // namespace mindspore 38 #endif // MINDSPORE_LITE_TOOLS_OPTIMIZER_FUSION_BATCHMATMUL_FUSION_H_ 39