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 */ 24 #ifndef ARM_COMPUTE_CL_POOL2D_H 25 #define ARM_COMPUTE_CL_POOL2D_H 26 27 #include "src/gpu/cl/ClCompileContext.h" 28 #include "src/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 opencl::ClPool2d 39 */ 40 class ClPool2d : public IClOperator 41 { 42 public: 43 /** Constructor */ 44 ClPool2d() = default; 45 /** Configure operator for a given list of arguments 46 * 47 * @param[in] compile_context The compile context to be used. 48 * @param[in] src Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. 49 * @param[out] dst Destination tensor info. Data type supported: same as @p src 50 * @param[in] info Pooling layer parameters. 51 * @param[out] indices (optional) The indices info of the maximal values. Data type supported: U32. 52 */ 53 void configure(const ClCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const PoolingLayerInfo &info, ITensorInfo *indices = nullptr); 54 /** Static function to check if given info will lead to a valid configuration 55 * 56 * Similar to ClPool2d::configure() 57 * 58 * @return a status 59 */ 60 static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const PoolingLayerInfo &info, const ITensorInfo *indices = nullptr); 61 }; 62 } // namespace opencl 63 } // namespace arm_compute 64 #endif /* ARM_COMPUTE_CL_POOL2D_H */ 65