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_CLREORGLAYER_H 25 #define ARM_COMPUTE_CLREORGLAYER_H 26 27 #include "arm_compute/core/Types.h" 28 #include "arm_compute/runtime/CL/ICLSimpleFunction.h" 29 30 namespace arm_compute 31 { 32 class CLCompileContext; 33 class ICLTensor; 34 class ITensorInfo; 35 36 class CLReorgLayer : public ICLSimpleFunction 37 { 38 public: 39 /** Initialise the function's source and destination. 40 * 41 * @param[in] input Source tensor. Data types supported: All. 42 * @param[out] output Destination tensor with tensor shape: 43 * [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has 44 * the same number of input elements. Data types supported: same as @p input. 45 * @param[in] stride Stride value to use for reorganizing the values in the output tensor. 46 * It defines the spatial distance between 2 consecutive pixels in the x and y direction 47 * 48 */ 49 void configure(ICLTensor *input, ICLTensor *output, int32_t stride); 50 /** Initialise the function's source and destination. 51 * 52 * @param[in] compile_context The compile context to be used. 53 * @param[in] input Source tensor. Data types supported: All. 54 * @param[out] output Destination tensor with tensor shape: 55 * [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has 56 * the same number of input elements. Data types supported: same as @p input. 57 * @param[in] stride Stride value to use for reorganizing the values in the output tensor. 58 * It defines the spatial distance between 2 consecutive pixels in the x and y direction 59 * 60 */ 61 void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, int32_t stride); 62 /** Static function to check if given info will lead to a valid configuration of @ref CLReorgLayer 63 * 64 * @param[in] input Source tensor. Data types supported: All. 65 * @param[in] output Destination tensor with tensor shape: 66 * [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has 67 * the same number of input elements. Data types supported: same as @p input. Data types supported: same as @p input. 68 * @param[in] stride Stride value to use for reorganizing the values in the output tensor 69 * It defines the spatial distance between 2 consecutive pixels in the x and y direction 70 * 71 * @return a status 72 */ 73 static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t stride); 74 }; 75 } // namespace arm_compute 76 #endif /*ARM_COMPUTE_CLREORGLAYER_H */ 77