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_L2_NORMALIZE_H_ 18 #define MINDSPORE_CORE_OPS_L2_NORMALIZE_H_ 19 #include <vector> 20 #include <memory> 21 #include <string> 22 #include "ops/primitive_c.h" 23 #include "ops/op_utils.h" 24 #include "abstract/abstract_value.h" 25 #include "utils/check_convert_utils.h" 26 27 namespace mindspore { 28 namespace ops { 29 constexpr auto kNameL2Normalize = "L2Normalize"; 30 /// \brief L2 Normalization Operator. Refer to Python API @ref mindspore.ops.L2Normalize for more details. 31 class MS_CORE_API L2Normalize : public PrimitiveC { 32 public: 33 /// \brief Constructor. PrimitiveC(name)34 explicit L2Normalize(const std::string &name = kNameL2Normalize) : PrimitiveC(name) {} 35 /// \brief Destructor. 36 ~L2Normalize() = default; 37 MS_DECLARE_PARENT(L2Normalize, PrimitiveC); 38 /// \brief Init. Refer to the parameters of Python API @ref mindspore.ops.L2Normalize for the inputs. 39 void Init(const std::vector<int64_t> &axis, const float epsilon = 1e-4); 40 /// \brief Set axis. 41 void set_axis(const std::vector<int64_t> &axis); 42 /// \brief Set epsilon. 43 void set_epsilon(const float epsilon); 44 /// \brief Get axis. 45 /// 46 /// \return axis. 47 std::vector<int64_t> get_axis() const; 48 /// \brief Get epsilon. 49 /// 50 /// \return epsilon. 51 float get_epsilon() const; 52 }; 53 AbstractBasePtr L2NormalizeInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive, 54 const std::vector<AbstractBasePtr> &input_args); 55 using PrimL2NormalizePtr = std::shared_ptr<L2Normalize>; 56 } // namespace ops 57 } // namespace mindspore 58 #endif // MINDSPORE_CORE_OPS_L2_NORMALIZE_H_ 59