Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021 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 | */ |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_CL_POOL2D_H |
| 25 | #define ARM_COMPUTE_CL_POOL2D_H |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 26 | |
| 27 | #include "src/core/gpu/cl/ClCompileContext.h" |
| 28 | #include "src/runtime/gpu/cl/IClOperator.h" |
| 29 | |
| 30 | #include <memory> |
| 31 | |
| 32 | namespace arm_compute |
| 33 | { |
| 34 | namespace opencl |
| 35 | { |
| 36 | /** Basic function to simulate a pooling layer with the specified pooling operation. This function calls the following OpenCL kernels: |
| 37 | * |
| 38 | * -# @ref CLFillBorderKernel (executed if padding size is different from zero) |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 39 | * -# @ref opencl::ClPool2d |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 40 | */ |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 41 | class ClPool2d : public IClOperator |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 42 | { |
| 43 | public: |
| 44 | /** Constructor */ |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 45 | ClPool2d() = default; |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 46 | /** Configure operator for a given list of arguments |
| 47 | * |
| 48 | * @param[in] compile_context The compile context to be used. |
| 49 | * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
| 50 | * @param[out] dst Destination tensor info. Data type supported: same as @p src |
| 51 | * @param[in] info Pooling layer parameters. |
| 52 | * @param[out] indices (optional) The indices info of the maximal values. Data type supported: U32. |
| 53 | */ |
| 54 | void configure(const ClCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const PoolingLayerInfo &info, ITensorInfo *indices = nullptr); |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 55 | /** Static function to check if given info will lead to a valid configuration |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 56 | * |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 57 | * Similar to ClPool2d::configure() |
Michele Di Giorgio | e131466 | 2021-02-01 17:09:32 +0000 | [diff] [blame] | 58 | * |
| 59 | * @return a status |
| 60 | */ |
| 61 | static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const PoolingLayerInfo &info, const ITensorInfo *indices = nullptr); |
| 62 | |
| 63 | // Inherited method overridden |
| 64 | void run(ITensorPack &tensors) override; |
| 65 | |
| 66 | private: |
| 67 | std::unique_ptr<ICLKernel> _pooling{ nullptr }; |
| 68 | std::unique_ptr<ICLKernel> _border_handler{ nullptr }; |
| 69 | }; |
| 70 | } // namespace opencl |
| 71 | } // namespace arm_compute |
Manuel Bottini | b4bb6a0 | 2021-05-24 16:01:32 +0100 | [diff] [blame] | 72 | #endif /* ARM_COMPUTE_CL_POOL2D_H */ |