1 /* 2 * Copyright (c) 2019-2021 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_NEBATCHTOSPACELAYER_H 25 #define ARM_COMPUTE_NEBATCHTOSPACELAYER_H 26 27 #include "arm_compute/runtime/IFunction.h" 28 29 #include "arm_compute/core/Types.h" 30 #include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" 31 32 namespace arm_compute 33 { 34 class ITensor; 35 class ITensorInfo; 36 37 /** Basic function to run @ref NEBatchToSpaceLayerKernel. */ 38 class NEBatchToSpaceLayer : public INESimpleFunctionNoBorder 39 { 40 public: 41 /** Constructor */ 42 NEBatchToSpaceLayer() = default; 43 /** Prevent instances of this class from being copied (As this class contains pointers) */ 44 NEBatchToSpaceLayer(const NEBatchToSpaceLayer &) = delete; 45 /** Prevent instances of this class from being copied (As this class contains pointers) */ 46 NEBatchToSpaceLayer &operator=(const NEBatchToSpaceLayer &) = delete; 47 /** Prevent instances of this class from being moved (As this class contains non movable objects) */ 48 NEBatchToSpaceLayer(NEBatchToSpaceLayer &&) = delete; 49 /** Prevent instances of this class from being moved (As this class contains non movable objects) */ 50 NEBatchToSpaceLayer &operator=(NEBatchToSpaceLayer &&) = delete; 51 /** Default destructor */ 52 ~NEBatchToSpaceLayer() = default; 53 /** Set the input and output tensors. 54 * 55 * Valid data layouts: 56 * - NHWC 57 * - NCHW 58 * 59 * Valid data type configurations: 60 * |src0 |src1 |dst | 61 * |:---------|:---------|:----------| 62 * |All |s32 |All | 63 * 64 * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: All. 65 * @param[in] block_shape 1-D tensor with shape [M]. Data types supported: S32 66 * @param[out] output Tensor output. Data types supported: same as @p input 67 */ 68 void configure(const ITensor *input, const ITensor *block_shape, ITensor *output); 69 /** Set the input and output tensors. (Static block shape). 70 * 71 * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: All. 72 * @param[in] block_shape_x Block shape x value. 73 * @param[in] block_shape_y Block shape y value. 74 * @param[out] output Tensor output. Data types supported: same as @p input 75 */ 76 void configure(const ITensor *input, int32_t block_shape_x, int32_t block_shape_y, ITensor *output); 77 /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayer 78 * 79 * @param[in] input Tensor input info. Supported tensor rank: 4. Data types supported: All. 80 * @param[in] block_shape block shape tensor info with shape [M]. Data types supported: S32 81 * @param[out] output Tensor output info. Data types supported: same as @p input 82 * 83 * @return a status 84 */ 85 static Status validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output); 86 /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayer (Static block shape). 87 * 88 * @param[in] input Tensor input info. Supported tensor rank: 4. Data types supported: All. 89 * @param[in] block_shape_x Block shape x value. 90 * @param[in] block_shape_y Block shape y value. 91 * @param[out] output Tensor output info. Data types supported: same as @p input 92 * 93 * @return a status 94 */ 95 static Status validate(const ITensorInfo *input, int32_t block_shape_x, int32_t block_shape_y, const ITensorInfo *output); 96 }; 97 } // namespace arm_compute 98 #endif /* ARM_COMPUTE_NEBATCHTOSPACELAYER_H */ 99