| /* |
| * 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/SoftmaxLayer.h" |
| |
| #include "arm_compute/runtime/CL/CLTensor.h" |
| #include "arm_compute/runtime/CL/functions/CLSoftmaxLayer.h" |
| #include "arm_compute/runtime/NEON/functions/NESoftmaxLayer.h" |
| #include "arm_compute/runtime/Tensor.h" |
| #include "support/ToolchainSupport.h" |
| #include "utils/TypePrinter.h" |
| |
| using namespace arm_compute::graph; |
| |
| namespace |
| { |
| template <typename SoftmaxType, typename TensorType, Hint hint> |
| std::unique_ptr<arm_compute::IFunction> instantiate_function(ITensor *input, ITensor *output) |
| { |
| auto softmax = arm_compute::support::cpp14::make_unique<SoftmaxType>(); |
| softmax->configure( |
| dynamic_cast<TensorType *>(input), |
| dynamic_cast<TensorType *>(output)); |
| |
| return std::move(softmax); |
| } |
| |
| template <Hint hint> |
| std::unique_ptr<arm_compute::IFunction> instantiate(ITensor *input, ITensor *output); |
| |
| template <> |
| std::unique_ptr<arm_compute::IFunction> instantiate<Hint::OPENCL>(ITensor *input, ITensor *output) |
| { |
| return instantiate_function<arm_compute::CLSoftmaxLayer, arm_compute::CLTensor, Hint::OPENCL>(input, output); |
| } |
| |
| template <> |
| std::unique_ptr<arm_compute::IFunction> instantiate<Hint::NEON>(ITensor *input, ITensor *output) |
| { |
| return instantiate_function<arm_compute::NESoftmaxLayer, arm_compute::Tensor, Hint::NEON>(input, output); |
| } |
| } // namespace |
| |
| std::unique_ptr<arm_compute::IFunction> SoftmaxLayer::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); |
| } |
| else |
| { |
| func = instantiate<Hint::NEON>(input, output); |
| } |
| |
| return func; |
| } |
| |
| void SoftmaxLayer::print_info() |
| { |
| if(_hint == Hint::OPENCL) |
| { |
| std::cout << "Instantiating CLSoftmaxLayer"; |
| } |
| else |
| { |
| std::cout << "Instantiating NESoftmaxLayer"; |
| } |
| std::cout << " Data Type: " << _input->info()->data_type() |
| << " Input shape: " << _input->info()->tensor_shape() |
| << " Output shape: " << _output->info()->tensor_shape() |
| << std::endl; |
| } |