Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 1 | /* |
Giorgio Arena | 5ae8d80 | 2021-11-18 18:02:13 +0000 | [diff] [blame^] | 2 | * Copyright (c) 2017-2022 Arm Limited. |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 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_FLOOR_KERNEL_H |
| 25 | #define ARM_COMPUTE_CPU_FLOOR_KERNEL_H |
| 26 | |
| 27 | #include "src/core/common/Macros.h" |
Georgios Pinitas | 7891a73 | 2021-08-20 21:39:25 +0100 | [diff] [blame] | 28 | #include "src/cpu/ICpuKernel.h" |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | namespace cpu |
| 33 | { |
| 34 | namespace kernels |
| 35 | { |
| 36 | /** Cpu accelarated kernel to perform a floor operation */ |
Giorgio Arena | 5ae8d80 | 2021-11-18 18:02:13 +0000 | [diff] [blame^] | 37 | class CpuFloorKernel : public NewICpuKernel<CpuFloorKernel> |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 38 | { |
Giorgio Arena | 5ae8d80 | 2021-11-18 18:02:13 +0000 | [diff] [blame^] | 39 | private: |
| 40 | using FloorKernelPtr = std::add_pointer<void(const void *, void *, int)>::type; |
| 41 | |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 42 | public: |
| 43 | CpuFloorKernel() = default; |
| 44 | ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuFloorKernel); |
Georgios Pinitas | 0f7ef8a | 2021-01-10 04:23:52 +0000 | [diff] [blame] | 45 | /** Configure kernel for a given list of arguments |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 46 | * |
| 47 | * @param[in] src Source tensor. Data type supported: F16/F32. |
| 48 | * @param[out] dst Destination tensor. Same as @p src |
| 49 | */ |
| 50 | void configure(const ITensorInfo *src, ITensorInfo *dst); |
Georgios Pinitas | 5fdde99 | 2021-06-25 05:42:57 +0100 | [diff] [blame] | 51 | /** Static function to check if given info will lead to a valid configuration |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 52 | * |
Georgios Pinitas | 5fdde99 | 2021-06-25 05:42:57 +0100 | [diff] [blame] | 53 | * Similar to CpuFloorKernel::configure() |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 54 | * |
| 55 | * @return a status |
| 56 | */ |
| 57 | static Status validate(const ITensorInfo *src, const ITensorInfo *dst); |
| 58 | /** Infer execution window |
| 59 | * |
| 60 | * @param[in] src Source tensor info. Data type supported: F16/F32. |
| 61 | * @param[in] dst Destination tensor info. Same as @p src |
| 62 | * |
| 63 | * @return an execution Window |
| 64 | */ |
| 65 | Window infer_window(const ITensorInfo *src, const ITensorInfo *dst); |
| 66 | |
| 67 | // Inherited methods overridden: |
Georgios Pinitas | f8f0442 | 2021-01-08 17:25:55 +0000 | [diff] [blame] | 68 | void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; |
| 69 | const char *name() const override; |
Georgios Pinitas | 5fdde99 | 2021-06-25 05:42:57 +0100 | [diff] [blame] | 70 | |
Giorgio Arena | 5ae8d80 | 2021-11-18 18:02:13 +0000 | [diff] [blame^] | 71 | struct FloorKernel |
| 72 | { |
| 73 | const char *name; |
| 74 | const DataTypeISASelectorPtr is_selected; |
| 75 | FloorKernelPtr ukernel; |
| 76 | }; |
| 77 | |
| 78 | static const std::vector<FloorKernel> &get_available_kernels(); |
Georgios Pinitas | 5fdde99 | 2021-06-25 05:42:57 +0100 | [diff] [blame] | 79 | |
| 80 | private: |
Giorgio Arena | 5ae8d80 | 2021-11-18 18:02:13 +0000 | [diff] [blame^] | 81 | FloorKernelPtr _run_method{ nullptr }; |
| 82 | std::string _name{}; |
Georgios Pinitas | 70eb53b | 2021-01-06 19:42:21 +0000 | [diff] [blame] | 83 | }; |
| 84 | } // namespace kernels |
| 85 | } // namespace cpu |
| 86 | } // namespace arm_compute |
| 87 | #endif /* ARM_COMPUTE_CPU_FLOOR_KERNEL_H */ |