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author | Anthony Barbier <anthony.barbier@arm.com> | 2017-08-04 18:20:27 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 2a07e184f7b359d13aa6cacfdc6431f9b191ef0c (patch) | |
tree | 9faddf43b82aa6abd7a65920ca60f21cc7b9032c /src/graph/nodes/ActivationLayer.cpp | |
parent | cdf51455df8835e9e3bfd3e31ed389146af9a573 (diff) | |
download | ComputeLibrary-2a07e184f7b359d13aa6cacfdc6431f9b191ef0c.tar.gz |
COMPMID-363 Add Graph library support
Change-Id: Ie841419bf65d0e06bdfe0bdd2d8d4e0bb3631e54
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87931
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Diffstat (limited to 'src/graph/nodes/ActivationLayer.cpp')
-rw-r--r-- | src/graph/nodes/ActivationLayer.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/graph/nodes/ActivationLayer.cpp b/src/graph/nodes/ActivationLayer.cpp new file mode 100644 index 0000000000..b71e22c601 --- /dev/null +++ b/src/graph/nodes/ActivationLayer.cpp @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2017 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#include "arm_compute/graph/nodes/ActivationLayer.h" + +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/functions/CLActivationLayer.h" +#include "arm_compute/runtime/NEON/functions/NEActivationLayer.h" +#include "arm_compute/runtime/Tensor.h" +#include "support/ToolchainSupport.h" +#include "utils/TypePrinter.h" + +using namespace arm_compute::graph; + +namespace +{ +template <typename ActivationType, typename TensorType, Hint hint> +std::unique_ptr<arm_compute::IFunction> instantiate_function(ITensor *input, ITensor *output, const ActivationLayerInfo &activation_info) +{ + auto activation = arm_compute::support::cpp14::make_unique<ActivationType>(); + activation->configure( + dynamic_cast<TensorType *>(input), + dynamic_cast<TensorType *>(output), + activation_info); + + return std::move(activation); +} + +template <Hint hint> +std::unique_ptr<arm_compute::IFunction> instantiate(ITensor *input, ITensor *output, const ActivationLayerInfo &activation_info); + +template <> +std::unique_ptr<arm_compute::IFunction> instantiate<Hint::OPENCL>(ITensor *input, ITensor *output, const ActivationLayerInfo &activation_info) +{ + return instantiate_function<arm_compute::CLActivationLayer, arm_compute::CLTensor, Hint::OPENCL>(input, output, activation_info); +} + +template <> +std::unique_ptr<arm_compute::IFunction> instantiate<Hint::NEON>(ITensor *input, ITensor *output, const ActivationLayerInfo &activation_info) +{ + return instantiate_function<arm_compute::NEActivationLayer, arm_compute::Tensor, Hint::NEON>(input, output, activation_info); +} +} // namespace + +ActivationLayer::ActivationLayer(const ActivationLayerInfo activation_info) + : _activation_info(activation_info) +{ +} + +std::unique_ptr<arm_compute::IFunction> ActivationLayer::instantiate_node(Hint hint, ITensor *input, ITensor *output) +{ + std::unique_ptr<arm_compute::IFunction> func; + _hint = hint; + _input = input; + _output = output; + + if(_hint == Hint::OPENCL) + { + func = instantiate<Hint::OPENCL>(input, output, _activation_info); + } + else + { + func = instantiate<Hint::NEON>(input, output, _activation_info); + } + return func; +} + +void ActivationLayer::print_info() +{ + if(_hint == Hint::OPENCL) + { + std::cout << "Instantiating CLActivationLayer"; + } + else + { + std::cout << "Instantiating NEActivationLayer"; + } + + std::cout << " Data Type: " << _input->info()->data_type() + << " Input shape: " << _input->info()->tensor_shape() + << " Output shape: " << _output->info()->tensor_shape() + << " Activation function: " << _activation_info.activation() + << " a: " << _activation_info.a() + << " b: " << _activation_info.b() + << std::endl; +} |