Sang-Hoon Park | 5ff38da | 2021-03-02 09:41:13 +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 | */ |
Georgios Pinitas | 7891a73 | 2021-08-20 21:39:25 +0100 | [diff] [blame] | 24 | #include "src/gpu/cl/operators/ClPRelu.h" |
ramelg01 | 2e53f17 | 2021-09-22 10:48:25 +0100 | [diff] [blame] | 25 | |
ramelg01 | 2e53f17 | 2021-09-22 10:48:25 +0100 | [diff] [blame] | 26 | #include "src/common/utils/Log.h" |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 27 | #include "src/gpu/cl/kernels/ClElementwiseKernel.h" |
ramelg01 | 2e53f17 | 2021-09-22 10:48:25 +0100 | [diff] [blame] | 28 | |
Sang-Hoon Park | 5ff38da | 2021-03-02 09:41:13 +0000 | [diff] [blame] | 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace opencl |
| 32 | { |
| 33 | using KernelType = kernels::ClArithmeticKernel; |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 34 | void ClPRelu::configure(const CLCompileContext &compile_context, |
| 35 | ITensorInfo *input, |
| 36 | ITensorInfo *alpha, |
| 37 | ITensorInfo *output) |
Sang-Hoon Park | 5ff38da | 2021-03-02 09:41:13 +0000 | [diff] [blame] | 38 | { |
ramelg01 | 2e53f17 | 2021-09-22 10:48:25 +0100 | [diff] [blame] | 39 | ARM_COMPUTE_LOG_PARAMS(input, alpha, output); |
Sang-Hoon Park | 5ff38da | 2021-03-02 09:41:13 +0000 | [diff] [blame] | 40 | auto k = std::make_unique<KernelType>(); |
| 41 | k->configure(compile_context, ArithmeticOperation::PRELU, input, alpha, (output == nullptr ? input : output)); |
| 42 | _kernel = std::move(k); |
| 43 | } |
| 44 | |
| 45 | Status ClPRelu::validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output) |
| 46 | { |
| 47 | return KernelType::validate(ArithmeticOperation::PRELU, input, alpha, (output == nullptr ? input : output)); |
| 48 | } |
| 49 | |
| 50 | void ClPRelu::run(ITensorPack &tensors) |
| 51 | { |
| 52 | // Output tensor can be given as nullptr for in-place computation. |
| 53 | // In this case, get the input tensor and use it as the output tensor. |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 54 | if (tensors.get_tensor(TensorType::ACL_DST) == nullptr) |
Sang-Hoon Park | 5ff38da | 2021-03-02 09:41:13 +0000 | [diff] [blame] | 55 | { |
| 56 | auto src_tensor = const_cast<ITensor *>(tensors.get_const_tensor(TensorType::ACL_SRC_0)); |
| 57 | ARM_COMPUTE_ERROR_ON_MSG(src_tensor == nullptr, "invalid source tensor is given for in-place computation"); |
| 58 | tensors.add_tensor(TensorType::ACL_DST, src_tensor); |
| 59 | } |
| 60 | IClOperator::run(tensors); |
| 61 | } |
| 62 | } // namespace opencl |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 63 | } // namespace arm_compute |