1 /** 2 * Copyright 2020 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_H_ 18 #define MINDSPORE_CORE_OPS_REDUCE_H_ 19 #include <map> 20 #include <vector> 21 #include <string> 22 #include <memory> 23 #include "ops/primitive_c.h" 24 #include "abstract/abstract_value.h" 25 #include "utils/check_convert_utils.h" 26 27 namespace mindspore { 28 namespace ops { 29 constexpr auto kNameReduce = "Reduce"; 30 /// \brief Reduce defined Reduce operator prototype of lite. 31 class MS_CORE_API Reduce : public PrimitiveC { 32 public: 33 /// \brief Constructor. Reduce()34 Reduce() : PrimitiveC(kNameReduce) { InitIOName({"input_x", "axis"}, {"y"}); } 35 36 /// \brief Constructor. Reduce(const std::string k_name)37 explicit Reduce(const std::string k_name) : PrimitiveC(k_name) { InitIOName({"input_x", "axis"}, {"y"}); } 38 39 /// \brief Destructor. 40 ~Reduce() = default; 41 42 MS_DECLARE_PARENT(Reduce, PrimitiveC); 43 44 /// \brief Method to init the op's attributes. 45 /// 46 /// \param[in] keep_dims Define whether keep the dims reduced, default false. 47 void Init(const bool keep_dims = false); 48 49 /// \brief Method to set keep_dims attribute. 50 /// 51 /// \param[in] keep_dims Define whether keep the dims reduced, default false. 52 void set_keep_dims(const bool keep_dims); 53 54 /// \brief Method to get keep_dims attribute. 55 /// 56 /// \return keep_dims attribute. 57 bool get_keep_dims() const; 58 }; 59 AbstractBasePtr ReduceInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive, 60 const std::vector<AbstractBasePtr> &input_args); 61 using PrimReducePtr = std::shared_ptr<Reduce>; 62 } // namespace ops 63 } // namespace mindspore 64 65 #endif // MINDSPORE_CORE_OPS_REDUCE_H_ 66