1 /* 2 * Copyright (c) 2018-2020 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_CLUPSAMPLELAYER_H 25 #define ARM_COMPUTE_CLUPSAMPLELAYER_H 26 27 #include "arm_compute/runtime/IFunction.h" 28 29 #include "arm_compute/core/Types.h" 30 #include "arm_compute/runtime/IFunction.h" 31 32 #include <memory> 33 34 namespace arm_compute 35 { 36 class CLCompileContext; 37 class CLUpsampleLayerKernel; 38 class ICLTensor; 39 class ITensorInfo; 40 41 /** Basic function to run @ref CLUpsampleLayerKernel */ 42 class CLUpsampleLayer : public IFunction 43 { 44 public: 45 /** Default constructor */ 46 CLUpsampleLayer(); 47 /** Prevent instances of this class from being copied (As this class contains pointers) */ 48 CLUpsampleLayer(const CLUpsampleLayer &) = delete; 49 /** Prevent instances of this class from being copied (As this class contains pointers) */ 50 CLUpsampleLayer &operator=(const CLUpsampleLayer &) = delete; 51 /** Allow instances of this class to be moved */ 52 CLUpsampleLayer(CLUpsampleLayer &&) = default; 53 /** Allow instances of this class to be moved */ 54 CLUpsampleLayer &operator=(CLUpsampleLayer &&) = default; 55 /** Default destructor */ 56 ~CLUpsampleLayer(); 57 58 /** Initialize the function's source, destination, interpolation type and border_mode. 59 * 60 * @param[in] input Source tensor. Data type supported: All. 61 * @param[out] output Destination tensor. Data types supported: same as @p input. 62 * @param[in] info Contains stride information described in @ref Size2D. 63 * @param[in] upsampling_policy Defines the policy to fill the intermediate pixels. 64 */ 65 void configure(ICLTensor *input, ICLTensor *output, 66 const Size2D &info, const InterpolationPolicy upsampling_policy); 67 /** Initialize the function's source, destination, interpolation type and border_mode. 68 * 69 * @param[in] compile_context The compile context to be used. 70 * @param[in] input Source tensor. Data type supported: All. 71 * @param[out] output Destination tensor. Data types supported: same as @p input. 72 * @param[in] info Contains stride information described in @ref Size2D. 73 * @param[in] upsampling_policy Defines the policy to fill the intermediate pixels. 74 */ 75 void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, 76 const Size2D &info, const InterpolationPolicy upsampling_policy); 77 /** Static function to check if given info will lead to a valid configuration of @ref CLUpsampleLayerKernel 78 * 79 * @param[in] input Source tensor info. Data types supported: All. 80 * @param[in] output Destination tensor info. Data types supported: same as @p input. 81 * @param[in] info Contains stride information described in @ref Size2D. 82 * @param[in] upsampling_policy Defines the policy to fill the intermediate pixels. 83 * 84 * @return a status 85 */ 86 static Status validate(const ITensorInfo *input, const ITensorInfo *output, 87 const Size2D &info, const InterpolationPolicy upsampling_policy); 88 89 // Inherited methods overridden: 90 void run() override; 91 92 private: 93 std::unique_ptr<CLUpsampleLayerKernel> _upsample; 94 ICLTensor *_output; 95 }; 96 } // namespace arm_compute 97 #endif /* ARM_COMPUTE_CLUPSAMPLELAYER_H */ 98