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_SRC_RUNTIME_DELEGATE_NPU_PASS_NPU_FUSION_PASS_H_ 18 #define MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_PASS_NPU_FUSION_PASS_H_ 19 #include <vector> 20 #include "src/delegate/npu/op/npu_op.h" 21 #include "src/delegate/npu/pass/npu_base_pass.h" 22 23 namespace mindspore { 24 class NPUFusionPass : public NPUBasePass { 25 public: NPUFusionPass()26 NPUFusionPass() { name_ = "NPUFusionPass"; } 27 28 int Run(NPUGraph *subgraph) override; 29 30 protected: 31 int UpdatePreOps(NPUOp *cur_op); 32 int UpdatePostOps(NPUOp *cur_op); 33 void RemoveAndFreeOp(NPUOp *cur_op); 34 int UpdateOp(NPUOp *cur_op); 35 int CommonFusion(NPUOp *cur_op); 36 int ConcatFusion(NPUOp *cur_op); 37 int SplitFusion(NPUOp *cur_op); 38 int PadFusion(NPUOp *cur_op); 39 int StridedSliceFusion(NPUOp *cur_op); 40 int FormatFusion(NPUOp *cur_op); 41 42 private: 43 std::vector<NPUOp *> *all_ops_; 44 }; 45 } // namespace mindspore 46 #endif // MINDSPORE_LITE_SRC_RUNTIME_DELEGATE_NPU_PASS_NPU_FUSION_PASS_H_ 47