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_SPACE_TO_BATCH_H_ 18 #define MINDSPORE_CORE_OPS_SPACE_TO_BATCH_H_ 19 20 #include <map> 21 #include <vector> 22 #include <string> 23 #include <memory> 24 #include "ops/primitive_c.h" 25 #include "abstract/abstract_value.h" 26 #include "utils/check_convert_utils.h" 27 28 namespace mindspore { 29 namespace ops { 30 constexpr auto kNameSpaceToBatch = "SpaceToBatch"; 31 /// \brief Divides spatial dimensions into blocks and combines the block size with the original batch. 32 /// Refer to Python API @ref mindspore.ops.SpaceToBatch for more details. 33 class MS_CORE_API SpaceToBatch : public PrimitiveC { 34 public: 35 /// \brief Constructor. SpaceToBatch()36 SpaceToBatch() : PrimitiveC(kNameSpaceToBatch) {} 37 /// \brief Destructor. 38 ~SpaceToBatch() = default; 39 MS_DECLARE_PARENT(SpaceToBatch, PrimitiveC); 40 /// \brief Init. Refer to the parameters of python API @ref mindspore.ops.SpaceToBatch for the inputs. 41 void Init(const std::vector<int64_t> block_size, const std::vector<std::vector<int64_t>> &paddings); 42 /// \brief Set paddings. 43 void set_paddings(const std::vector<std::vector<int64_t>> &paddings); 44 /// \brief Set block_size. 45 void set_block_size(const std::vector<int64_t> block_size); 46 /// \brief Get block_size. 47 /// 48 /// \return block_size. 49 std::vector<int64_t> get_block_size() const; 50 /// \brief Get paddings. 51 /// 52 /// \return paddings. 53 std::vector<std::vector<int64_t>> get_paddings() const; 54 }; 55 AbstractBasePtr SpaceToBatchInfer(const abstract::AnalysisEnginePtr &, const PrimitivePtr &primitive, 56 const std::vector<AbstractBasePtr> &input_args); 57 using PrimSpaceToBatchPtr = std::shared_ptr<SpaceToBatch>; 58 } // namespace ops 59 } // namespace mindspore 60 61 #endif // MINDSPORE_CORE_OPS_SPACE_TO_BATCH_H_ 62