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Diffstat (limited to 'src/graph/nodes/DepthConcatenateLayer.cpp')
-rw-r--r-- | src/graph/nodes/DepthConcatenateLayer.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/graph/nodes/DepthConcatenateLayer.cpp b/src/graph/nodes/DepthConcatenateLayer.cpp new file mode 100644 index 0000000000..2171db3a3e --- /dev/null +++ b/src/graph/nodes/DepthConcatenateLayer.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 <algorithm> +#include <vector> + +#include "arm_compute/graph/nodes/DepthConcatenateLayer.h" + +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/functions/CLDepthConcatenate.h" +#include "arm_compute/runtime/NEON/functions/NEDepthConcatenate.h" +#include "arm_compute/runtime/Tensor.h" +#include "support/ToolchainSupport.h" +#include "utils/TypePrinter.h" + +using namespace arm_compute::graph; + +namespace +{ +template <typename DepthConcatenationType, typename TensorType, TargetHint hint> +std::unique_ptr<arm_compute::IFunction> instantiate_function(std::vector<arm_compute::ITensor *> inputs, arm_compute::ITensor *output) +{ + auto depth_concat = arm_compute::support::cpp14::make_unique<DepthConcatenationType>(); + std::vector<TensorType *> casted_inputs; + std::transform(inputs.begin(), inputs.end(), std::back_inserter(casted_inputs), [](arm_compute::ITensor * input) + { + return dynamic_cast<TensorType *>(input); + }); + depth_concat->configure( + casted_inputs, + dynamic_cast<TensorType *>(output)); + + return std::move(depth_concat); +} + +template <TargetHint hint> +std::unique_ptr<arm_compute::IFunction> instantiate(std::vector<arm_compute::ITensor *> inputs, arm_compute::ITensor *output); + +template <> +std::unique_ptr<arm_compute::IFunction> instantiate<TargetHint::OPENCL>(std::vector<arm_compute::ITensor *> inputs, arm_compute::ITensor *output) +{ + return instantiate_function<arm_compute::CLDepthConcatenate, arm_compute::ICLTensor, TargetHint::OPENCL>(std::move(inputs), output); +} + +template <> +std::unique_ptr<arm_compute::IFunction> instantiate<TargetHint::NEON>(std::vector<arm_compute::ITensor *> inputs, arm_compute::ITensor *output) +{ + return instantiate_function<arm_compute::NEDepthConcatenate, arm_compute::ITensor, TargetHint::NEON>(std::move(inputs), output); +} +} // namespace + +std::unique_ptr<arm_compute::IFunction> DepthConcatenateLayer::instantiate_node(GraphContext &ctx, std::vector<arm_compute::ITensor *> inputs, arm_compute::ITensor *output) +{ + std::unique_ptr<arm_compute::IFunction> func; + _hint = ctx.hints().target_hint(); + _inputs = std::move(inputs); + _output = output; + + if(_hint == TargetHint::OPENCL) + { + func = instantiate<TargetHint::OPENCL>(_inputs, _output); + } + else + { + func = instantiate<TargetHint::NEON>(_inputs, _output); + } + return func; +} + +void DepthConcatenateLayer::print_info() +{ + if(_hint == TargetHint::OPENCL) + { + std::cout << "Instantiating NEDepthConcatenate"; + } + else + { + std::cout << "Instantiating CLDepthConcatenate"; + } + + for(const auto &i : _inputs) + { + std::cout << " Input: " << i->info()->tensor_shape(); + } + std::cout << " Output: " << _output->info()->tensor_shape(); +} |