Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016, 2017 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_ICPPKERNEL_H__ |
| 25 | #define __ARM_COMPUTE_ICPPKERNEL_H__ |
| 26 | |
Moritz Pflanzer | d929b9c | 2017-06-28 10:15:48 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CPP/CPPTypes.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/IKernel.h" |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class Window; |
| 33 | |
| 34 | /** Common interface for all kernels implemented in C++ */ |
| 35 | class ICPPKernel : public IKernel |
| 36 | { |
| 37 | public: |
| 38 | /** Default destructor */ |
| 39 | virtual ~ICPPKernel() = default; |
| 40 | |
| 41 | /** Execute the kernel on the passed window |
| 42 | * |
| 43 | * @warning If is_parallelisable() returns false then the passed window must be equal to window() |
| 44 | * |
| 45 | * @note The window has to be a region within the window returned by the window() method |
| 46 | * |
| 47 | * @note The width of the window has to be a multiple of num_elems_processed_per_iteration(). |
| 48 | * |
| 49 | * @param[in] window Region on which to execute the kernel. (Must be a region of the window returned by window()) |
Moritz Pflanzer | c186b57 | 2017-09-07 09:48:04 +0100 | [diff] [blame] | 50 | * @param[in] info Info about executing thread and CPU. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 51 | */ |
Moritz Pflanzer | c186b57 | 2017-09-07 09:48:04 +0100 | [diff] [blame] | 52 | virtual void run(const Window &window, const ThreadInfo &info) = 0; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 53 | }; |
| 54 | } |
| 55 | #endif /*__ARM_COMPUTE_ICPPKERNEL_H__ */ |