1 /** 2 * Copyright 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_CORE_OPS_REDUCE_SCATTER_H_ 18 #define MINDSPORE_CORE_OPS_REDUCE_SCATTER_H_ 19 20 #include <memory> 21 #include <string> 22 #include <vector> 23 24 #include "mindapi/base/types.h" 25 #include "ops/base_operator.h" 26 27 namespace mindspore { 28 namespace ops { 29 constexpr auto kNameReduceScatter = "ReduceScatter"; 30 class MIND_API ReduceScatter : public BaseOperator { 31 public: 32 MIND_API_BASE_MEMBER(ReduceScatter); ReduceScatter()33 ReduceScatter() : BaseOperator(kNameReduceScatter) { InitIOName({"input_x"}, {"output"}); } Init()34 void Init() {} 35 void set_group(const std::string &format); 36 std::string get_group() const; 37 void set_mode(const ReduceMode &mode); 38 ReduceMode get_mode() const; 39 void set_rank_size(int rank_size); 40 int get_rank_size() const; 41 }; 42 } // namespace ops 43 } // namespace mindspore 44 #endif // MINDSPORE_CORE_OPS_REDUCE_SCATTER_H_ 45