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_CORE_OPS_EXP_FUSION_H_ 18 #define MINDSPORE_CORE_OPS_EXP_FUSION_H_ 19 #include "ops/exp.h" 20 #include "abstract/abstract_value.h" 21 #include "utils/check_convert_utils.h" 22 23 namespace mindspore { 24 namespace ops { 25 constexpr auto kNameExpFusion = "ExpFusion"; 26 /// \brief ExpFusion defined Exp operator prototype of lite. 27 class MS_CORE_API ExpFusion : public Exp { 28 public: 29 /// \brief Constructor. ExpFusion()30 ExpFusion() : Exp(kNameExpFusion) { InitIOName({"x"}, {"y"}); } 31 32 /// \brief Destructor. 33 ~ExpFusion() = default; 34 35 MS_DECLARE_PARENT(ExpFusion, Exp); 36 37 /// \brief Method to init the op's attributes. 38 /// 39 /// \param[in] base Define a base number. If base is -1, it represents e. In addition to this, base must be larger 40 /// than 0. 41 /// \param[in] scale Define a size factor of input. 42 /// \param[in] shift Define a bias of input. 43 void Init(const float base = -1.0, const float scale = 1.0, const float shift = 0.0); 44 45 /// \brief Method to set base attribute. 46 /// 47 /// \param[in] base Define a base number. If base is -1, it represents e. In addition to this, base must be larger 48 /// than 0. Default is -1. 49 void set_base(const float base); 50 51 /// \brief Method to set scale attribute. Default is 1.0. 52 /// 53 /// \param[in] scale Define a size factor of input. 54 void set_scale(const float scale); 55 56 /// \brief Method to set shift attribute. Default is 0.0. 57 /// 58 /// \param[in] shift Define a bias of input. 59 void set_shift(const float shift); 60 61 /// \brief Method to get base attribute. 62 /// 63 /// \return base number. 64 float get_base() const; 65 66 /// \brief Method to get scale attribute. 67 /// 68 /// \return a size factor of input. 69 float get_scale() const; 70 71 /// \brief Method to get shift attribute. 72 /// 73 /// \return a bias of input. 74 float get_shift() const; 75 }; 76 } // namespace ops 77 } // namespace mindspore 78 79 #endif // MINDSPORE_CORE_OPS_EXP_FUSION_H_ 80