Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2020 Arm Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [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 | */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_CLBITWISEKERNEL_H |
| 25 | #define ARM_COMPUTE_CLBITWISEKERNEL_H |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 26 | |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 27 | #include "src/core/CL/ICLKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | class ICLTensor; |
| 32 | |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 33 | /** Interface for the bitwise operation kernel. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | * |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 35 | * Result depends on the \ref BitwiseOperation and is computed by: |
| 36 | * AND operation: @f[ output(x,y) = input1(x,y) \land input2(x,y) @f] |
| 37 | * NOT operation: @f[ output(x,y) = \lnot input1(x,y) @f] |
| 38 | * OR operation: @f[ output(x,y) = input1(x,y) \lor input2(x,y) @f] |
| 39 | * XOR operation: @f[ output(x,y) = input1(x,y) \oplus input2(x,y) @f] |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 40 | */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 41 | class CLBitwiseKernel : public ICLKernel |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | { |
| 43 | public: |
| 44 | /** Default constructor. */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 45 | CLBitwiseKernel(); |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 46 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 47 | CLBitwiseKernel(const CLBitwiseKernel &) = delete; |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 48 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 49 | CLBitwiseKernel &operator=(const CLBitwiseKernel &) = delete; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 50 | /** Allow instances of this class to be moved */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 51 | CLBitwiseKernel(CLBitwiseKernel &&) = default; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 52 | /** Allow instances of this class to be moved */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 53 | CLBitwiseKernel &operator=(CLBitwiseKernel &&) = default; |
| 54 | /** Set the inputs and output tensors |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 55 | * |
| 56 | * @param[in] compile_context The compile context to be used. |
| 57 | * @param[in] input1 Source tensor. Data types supported: U8. |
| 58 | * @param[in] input2 Source tensor. Data types supported: U8. |
| 59 | * @param[out] output Destination tensor. Data types supported: U8. |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 60 | * @param[in] op Bitwise operation to perform. Supported: AND, OR, NOT, XOR. |
Manuel Bottini | 4c6bd51 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 61 | */ |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 62 | void configure(const CLCompileContext &compile_context, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, BitwiseOperation op); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 63 | |
| 64 | // Inherited methods overridden: |
| 65 | void run(const Window &window, cl::CommandQueue &queue) override; |
| 66 | |
| 67 | private: |
| 68 | const ICLTensor *_input1; /**< Source tensor 1 */ |
| 69 | const ICLTensor *_input2; /**< Source tensor 2 */ |
| 70 | ICLTensor *_output; /**< Destination tensor */ |
| 71 | }; |
Gian Marco Iodice | f670a0a | 2017-09-18 12:20:45 +0100 | [diff] [blame] | 72 | } // namespace arm_compute |
Manuel Bottini | 63bb7ca | 2020-12-02 13:22:14 +0000 | [diff] [blame] | 73 | #endif /* ARM_COMPUTE_CLBITWISEKERNEL_H */ |