1 /** 2 * Copyright 2022 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_DYNAMIC_QUANT_H_ 18 #define MINDSPORE_CORE_OPS_DYNAMIC_QUANT_H_ 19 20 #include <algorithm> 21 #include <map> 22 #include <memory> 23 #include <string> 24 #include <vector> 25 26 #include "mindapi/base/types.h" 27 #include "ops/base_operator.h" 28 29 namespace mindspore { 30 namespace ops { 31 constexpr auto kNameDynamicQuant = "DynamicQuant"; 32 /// \brief the DynamicQuant operator prototype. 33 class MIND_API DynamicQuant : public BaseOperator { 34 public: 35 MIND_API_BASE_MEMBER(DynamicQuant); 36 /// \brief Constructor. DynamicQuant()37 DynamicQuant() : BaseOperator(kNameDynamicQuant) {} 38 39 /// \brief Method to init the op's attributes. 40 /// 41 /// \param[in] symmetric Define whether symmetric quantization. 42 /// \param[in] dst_type Define the data type of output. 43 void Init(const bool symmetric, const int64_t dst_type); 44 45 /// \brief Method to set symmetric attribute. 46 /// 47 /// \param[in] symmetric Define whether symmetric quantization. 48 void set_symmetric(const bool symmetric); 49 50 /// \brief Method to get symmetric attribute. 51 /// 52 /// \return Whether symmetric quantization. 53 bool get_symmetric() const; 54 55 /// \brief Method to set dst_type attribute. 56 /// 57 /// \param[in] dst_type Define the data type of output. 58 void set_dst_type(const int64_t dst_type); 59 60 /// \brief Method to get dst_type attribute. 61 /// 62 /// \return the data type of output. 63 int64_t get_dst_type() const; 64 65 /// \brief Method to set prefer_axis attribute. 66 /// 67 /// \param[in] prefer_axis Define the preferred axis. 68 void set_prefer_axis(const int64_t prefer_axis); 69 70 /// \brief Method to get prefer_axis attribute. 71 /// 72 /// \return the preferred axis. 73 int64_t get_prefer_axis() const; 74 75 /// \brief Method to set activation_channel attribute. 76 /// 77 /// \param[in] activation_channel Define whether activation perchannel quantization. 78 void set_activation_channel(const bool activation_channel); 79 80 /// \brief Method to get activation_channel attribute. 81 /// 82 /// \return Whether activation perchannel quantization. 83 bool get_activation_channel() const; 84 85 /// \brief Method to set transpose attribute. 86 /// 87 /// \param[in] symmetric Define whether transpose matrix. 88 void set_transpose(const bool transpose); 89 90 /// \brief Method to get transpose attribute. 91 /// 92 /// \return Whether transpose matrix. 93 bool get_transpose() const; 94 95 /// \brief Method to set prefer_axis attribute. 96 /// 97 /// \param[in] prefer_axis Define the preferred axis. 98 void set_prefer_axes(const std::vector<int> &prefer_axes); 99 100 /// \brief Method to get prefer_axis attribute. 101 /// 102 /// \return the preferred axis. 103 std::vector<int> get_prefer_axes() const; 104 }; 105 MIND_API abstract::AbstractBasePtr DynamicQuantInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive, 106 const std::vector<abstract::AbstractBasePtr> &input_args); 107 } // namespace ops 108 } // namespace mindspore 109 110 #endif // MINDSPORE_CORE_OPS_QUANTD_TYPE_CAST_H_ 111