giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 1 | /* |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 2 | * Copyright (c) 2019-2020 ARM Limited. |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [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 | #include "arm_compute/runtime/NEON/functions/NEPReluLayer.h" |
| 25 | |
| 26 | #include "arm_compute/core/ITensor.h" |
| 27 | #include "arm_compute/core/NEON/kernels/NEElementwiseOperationKernel.h" |
Matthew Bentham | 758b5ba | 2020-03-05 23:37:48 +0000 | [diff] [blame] | 28 | #include "support/MemorySupport.h" |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
Michalis Spyrou | ce0c675 | 2020-06-18 10:14:57 +0100 | [diff] [blame^] | 32 | namespace experimental |
| 33 | { |
| 34 | void NEPReluLayer::configure(const ITensorInfo *input, const ITensorInfo *alpha, ITensorInfo *output) |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 35 | { |
| 36 | auto k = arm_compute::support::cpp14::make_unique<NEArithmeticOperationKernel>(); |
| 37 | k->configure(ArithmeticOperation::PRELU, input, alpha, output); |
| 38 | _kernel = std::move(k); |
| 39 | } |
| 40 | |
| 41 | Status NEPReluLayer::validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output) |
| 42 | { |
| 43 | return NEArithmeticOperationKernel::validate(ArithmeticOperation::PRELU, input, alpha, output); |
| 44 | } |
Michalis Spyrou | ce0c675 | 2020-06-18 10:14:57 +0100 | [diff] [blame^] | 45 | |
| 46 | MemoryRequirements NEPReluLayer::workspace() const |
| 47 | { |
| 48 | return MemoryRequirements{}; |
| 49 | } |
| 50 | } // nsamespace experimental |
| 51 | |
| 52 | struct NEPReluLayer::Impl |
| 53 | { |
| 54 | const ITensor *src_0{ nullptr }; |
| 55 | const ITensor *src_1{ nullptr }; |
| 56 | ITensor *dst{ nullptr }; |
| 57 | std::unique_ptr<experimental::NEPReluLayer> op{ nullptr }; |
| 58 | }; |
| 59 | |
| 60 | NEPReluLayer::NEPReluLayer() |
| 61 | : _impl(support::cpp14::make_unique<Impl>()) |
| 62 | { |
| 63 | } |
| 64 | NEPReluLayer::NEPReluLayer(NEPReluLayer &&) = default; |
| 65 | NEPReluLayer &NEPReluLayer::operator=(NEPReluLayer &&) = default; |
| 66 | NEPReluLayer::~NEPReluLayer() = default; |
| 67 | |
| 68 | void NEPReluLayer::configure(const ITensor *input, const ITensor *alpha, ITensor *output) |
| 69 | { |
| 70 | _impl->src_0 = input; |
| 71 | _impl->src_1 = alpha; |
| 72 | _impl->dst = output; |
| 73 | _impl->op = arm_compute::support::cpp14::make_unique<experimental::NEPReluLayer>(); |
| 74 | _impl->op->configure(input->info(), alpha->info(), output->info()); |
| 75 | } |
| 76 | |
| 77 | void NEPReluLayer::run() |
| 78 | { |
| 79 | const InputTensorMap src{ { TensorType::ACL_SRC_0, _impl->src_0 }, { TensorType::ACL_SRC_1, _impl->src_1 } }; |
| 80 | const OutputTensorMap dst{ { TensorType::ACL_DST, _impl->dst } }; |
| 81 | _impl->op->run(src, dst, {}); |
| 82 | } |
| 83 | |
| 84 | Status NEPReluLayer::validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output) |
| 85 | { |
| 86 | return experimental::NEPReluLayer::validate(input, alpha, output); |
| 87 | } |
giuros01 | d513436 | 2019-05-14 16:12:53 +0100 | [diff] [blame] | 88 | } // namespace arm_compute |