1 /** 2 * Copyright 2019-2023 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_OPTPARAMMGR_H 18 #define MINDSPORE_OPTPARAMMGR_H 19 20 #include <string> 21 #include <memory> 22 #include "frontend/parallel/tensor_layout/tensor_layout.h" 23 #include "frontend/parallel/graph_util/node_info.h" 24 #include "base/base.h" 25 26 namespace mindspore { 27 namespace parallel { 28 class OptParamMgr { 29 public: 30 virtual ~OptParamMgr() = default; 31 virtual std::string ShardOptGroup(const AnfNodePtr ¶meter, TensorLayout *const tensor_layout, 32 const OperatorInfoPtr &distribute_operator) const = 0; 33 }; 34 35 std::unique_ptr<OptParamMgr> createOptParamMgr(const FuncGraphPtr &root); 36 } // namespace parallel 37 } // namespace mindspore 38 39 #endif // MINDSPORE_OPTPARAMMGR_H 40