Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 Arm Limited. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_CLFFTDIGITREVERSEKERNEL_H |
| 25 | #define ARM_COMPUTE_CLFFTDIGITREVERSEKERNEL_H |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 26 | |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 27 | #include "src/core/CL/ICLKernel.h" |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 28 | |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 29 | #include "arm_compute/core/KernelDescriptors.h" |
| 30 | |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 31 | namespace arm_compute |
| 32 | { |
| 33 | // Forward declarations |
| 34 | class ICLTensor; |
| 35 | |
| 36 | /** Interface for the digit reverse operation kernel. */ |
| 37 | class CLFFTDigitReverseKernel : public ICLKernel |
| 38 | { |
| 39 | public: |
| 40 | /** Constructor */ |
| 41 | CLFFTDigitReverseKernel(); |
| 42 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 43 | CLFFTDigitReverseKernel(const CLFFTDigitReverseKernel &) = delete; |
| 44 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 45 | CLFFTDigitReverseKernel &operator=(const CLFFTDigitReverseKernel &) = delete; |
| 46 | /** Default Move Constructor. */ |
| 47 | CLFFTDigitReverseKernel(CLFFTDigitReverseKernel &&) = default; |
| 48 | /** Default move assignment operator */ |
| 49 | CLFFTDigitReverseKernel &operator=(CLFFTDigitReverseKernel &&) = default; |
| 50 | /** Default destructor */ |
| 51 | ~CLFFTDigitReverseKernel() = default; |
| 52 | /** Set the input and output tensors. |
| 53 | * |
Giorgio Arena | ea7de7b | 2020-12-10 16:49:39 +0000 | [diff] [blame] | 54 | * @param[in] input Source tensor. Data types supported: F16/F32. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 55 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 56 | * @param[in] idx Digit reverse index tensor. Data type supported: U32 |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 57 | * @param[in] config Kernel configuration. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 58 | */ |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 59 | void configure(const ICLTensor *input, ICLTensor *output, const ICLTensor *idx, const FFTDigitReverseKernelInfo &config); |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 60 | /** Set the input and output tensors. |
| 61 | * |
| 62 | * @param[in] compile_context The compile context to be used. |
Giorgio Arena | ea7de7b | 2020-12-10 16:49:39 +0000 | [diff] [blame] | 63 | * @param[in] input Source tensor. Data types supported: F16/F32. |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 64 | * @param[out] output Destination tensor. Data type supported: same as @p input |
| 65 | * @param[in] idx Digit reverse index tensor. Data type supported: U32 |
| 66 | * @param[in] config Kernel configuration. |
| 67 | */ |
Manuel Bottini | 256c0b9 | 2020-04-21 13:29:30 +0100 | [diff] [blame] | 68 | void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const ICLTensor *idx, const FFTDigitReverseKernelInfo &config); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 69 | /** Static function to check if given info will lead to a valid configuration of @ref CLFFTDigitReverseKernel |
| 70 | * |
Giorgio Arena | ea7de7b | 2020-12-10 16:49:39 +0000 | [diff] [blame] | 71 | * @param[in] input Source tensor info. Data types supported: F16/F32. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 72 | * @param[in] output Destination tensor info. Data type supported: same as @p input |
| 73 | * @param[in] idx Digit reverse index tensor info. Data type supported: U32 |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 74 | * @param[in] config Kernel configuration. |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 75 | * |
| 76 | * @return a status |
| 77 | */ |
Georgios Pinitas | 8be9148 | 2019-03-26 17:23:28 +0000 | [diff] [blame] | 78 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *idx, const FFTDigitReverseKernelInfo &config); |
Georgios Pinitas | 0bc7849 | 2019-03-18 20:07:37 +0000 | [diff] [blame] | 79 | |
| 80 | // Inherited methods overridden: |
| 81 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 82 | |
| 83 | private: |
| 84 | const ICLTensor *_input; |
| 85 | ICLTensor *_output; |
| 86 | const ICLTensor *_idx; |
| 87 | }; |
| 88 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 89 | #endif /*ARM_COMPUTE_CLFFTDIGITREVERSEKERNEL_H */ |