1 /* 2 * Copyright (c) 2021-2022 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_CPU_MAXUNPOOLING_H 25 #define ARM_COMPUTE_CPU_MAXUNPOOLING_H 26 27 #include "src/cpu/ICpuOperator.h" 28 29 namespace arm_compute 30 { 31 namespace cpu 32 { 33 /** Basic function to run @ref kernels::CpuMaxUnpoolingLayerKernel */ 34 class CpuMaxUnpooling : public ICpuOperator 35 { 36 public: 37 /** Configure operator for a given list of arguments 38 * 39 * @param[in] src Source tensor to permute. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. 40 * @param[in] indices Tensor containing the offset to store the src elements in the dst tensor. 41 * @ref CpuMaxUnpooling with indices should precede this function in order to 42 * properly reconstruct the output tensor. 43 * The tensor shape of this tensor has to be equal to the src tensor shape. Data type supported: U32. 44 * @param[out] dst Destination tensor. Data types supported: Same as @p src 45 * @param[in] pool_info Contains pooling operation information described in @ref PoolingLayerInfo. 46 */ 47 void configure(const ITensorInfo *src, const ITensorInfo *indices, ITensorInfo *dst, const PoolingLayerInfo &pool_info); 48 /** Static function to check if given info will lead to a valid configuration 49 * 50 * Similar to @ref CpuMaxUnpooling::configure() 51 * 52 * @return a status 53 */ 54 static Status validate(const ITensorInfo *src, const ITensorInfo *indices, const ITensorInfo *dst, const PoolingLayerInfo &pool_info); 55 }; 56 } // namespace cpu 57 } // namespace arm_compute 58 #endif /* ARM_COMPUTE_CPU_MAXUNPOOLING_H */ 59