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_INSTANCE_NORM_H_ 18 #define MINDSPORE_CORE_OPS_INSTANCE_NORM_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 kNameInstanceNorm = "InstanceNorm"; 30 /// \brief InstanceNorm defined the InstanceNorm operator prototype. 31 class MS_CORE_API InstanceNorm : public PrimitiveC { 32 public: 33 /// \brief Constructor. InstanceNorm()34 InstanceNorm() : PrimitiveC(kNameInstanceNorm) {} 35 36 /// \brief Destructor. 37 ~InstanceNorm() = default; 38 39 MS_DECLARE_PARENT(InstanceNorm, PrimitiveC); 40 41 /// \brief Method to init the op's attributes 42 /// 43 /// \param[in] epsilon Define a value added to the denominator for numerical stability. 44 void Init(const float epsilon = 0.00001); 45 46 /// \brief Method to set epsilon attribute. 47 /// 48 /// \param[in] epsilon Define a value added to the denominator for numerical stability. 49 void set_epsilon(const float epsilon); 50 51 /// \brief Method to get epsilon attribute. 52 /// 53 /// \return a value. 54 float get_epsilon() const; 55 }; 56 } // namespace ops 57 } // namespace mindspore 58 59 #endif // MINDSPORE_CORE_OPS_INSTANCE_NORM_H_ 60