1 /* 2 * Copyright (c) 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_POOL3D_KERNEL_H 25 #define ARM_COMPUTE_CPU_POOL3D_KERNEL_H 26 27 #include "arm_compute/core/Types.h" 28 #include "src/core/common/Macros.h" 29 #include "src/cpu/ICpuKernel.h" 30 31 namespace arm_compute 32 { 33 namespace cpu 34 { 35 namespace kernels 36 { 37 /** Interface for the kernel to perform Pooling 3D. */ 38 class CpuPool3dKernel : public ICpuKernel<CpuPool3dKernel> 39 { 40 private: 41 /* Template function for Pooling 3D NDHWC */ 42 using Pooling3dKernelPtr = std::add_pointer<void(const ITensor *, ITensor *, Pooling3dLayerInfo &, const Window &)>::type; 43 44 public: 45 CpuPool3dKernel() = default; 46 ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuPool3dKernel); 47 /** Set the src, dst tensor and pooling info. 48 * 49 * Valid data type configurations: 50 * |src |dst | 51 * |:--------------|:--------------| 52 * |F16 |F16 | 53 * |F32 |F32 | 54 * |QASYMM8 |QASYMM8 | 55 * |QASYMM8_SIGNED |QASYMM8_SIGNED | 56 * 57 * @param[in] src Source tensor info. Data types supported: F16/F32/QASYMM8/QASYMM8_SIGNED. 58 * @param[out] dst Destination tensor info. Data types supported: Same as @p src. 59 * @param[in] pool_info Contains pooling operation information described in @ref Pooling3dLayerInfo. 60 */ 61 void configure(const ITensorInfo *src, ITensorInfo *dst, const Pooling3dLayerInfo &pool_info); 62 /** Static function to check if given info will lead to a valid configuration 63 * 64 * Similar to CpuPool3dKernel::configure() 65 * 66 * @return a status 67 */ 68 static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const Pooling3dLayerInfo &pool_info); 69 70 // Inherited methods overridden: 71 void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; 72 const char *name() const override; 73 74 struct Pooling3dKernel 75 { 76 const char *name; 77 const DataTypeISASelectorPtr is_selected; 78 Pooling3dKernelPtr ukernel; 79 }; 80 81 static const std::vector<Pooling3dKernel> &get_available_kernels(); 82 83 private: 84 Pooling3dLayerInfo _pool_info{}; 85 Pooling3dKernelPtr _run_method{ nullptr }; 86 std::string _name{}; 87 }; 88 89 } // namespace kernels 90 } // namespace cpu 91 } // namespace arm_compute 92 #endif /*ARM_COMPUTE_CPU_POOL3D_KERNEL_H */