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author | Jim Flynn <jim.flynn@arm.com> | 2019-05-22 14:24:13 +0100 |
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committer | Jim Flynn <jim.flynn@arm.com> | 2019-05-28 17:50:33 +0100 |
commit | e242f2dc646f41e9162aaaf74e057ce39fcb92df (patch) | |
tree | d6c49b559c34d1d306b1e901501dded1c18f71c5 /src/armnn/layers/ConcatLayer.hpp | |
parent | 2f2778f36e59537bbd47fb8b21e73c6c5a949584 (diff) | |
download | armnn-e242f2dc646f41e9162aaaf74e057ce39fcb92df.tar.gz |
IVGCVSW-3119 Rename MergerLayer to ConcatLayer
!android-nn-driver:1210
Change-Id: I940b3b9e421c92bfd55ae996f7bc54ac077f2604
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
Diffstat (limited to 'src/armnn/layers/ConcatLayer.hpp')
-rw-r--r-- | src/armnn/layers/ConcatLayer.hpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/armnn/layers/ConcatLayer.hpp b/src/armnn/layers/ConcatLayer.hpp new file mode 100644 index 0000000000..4268291916 --- /dev/null +++ b/src/armnn/layers/ConcatLayer.hpp @@ -0,0 +1,55 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include "LayerWithParameters.hpp" + +namespace armnn +{ + +/// This layer represents a merge operation. +class ConcatLayer : public LayerWithParameters<OriginsDescriptor> +{ +public: + /// Makes a workload for the Concat type. + /// @param [in] graph The graph where this layer can be found. + /// @param [in] factory The workload factory which will create the workload. + /// @return A pointer to the created workload, or nullptr if not created. + virtual std::unique_ptr<IWorkload> CreateWorkload(const Graph& graph, + const IWorkloadFactory& factory) const override; + + /// Set the outputs to be appropriate sub tensors of the input if sub tensors are supported + /// otherwise creates tensor handlers. + /// @param [in] graph The graph where this layer can be found. + /// @param [in] factory The workload factory which will create the workload. + virtual void CreateTensorHandles(Graph& graph, const IWorkloadFactory& factory) override; + + /// Creates a dynamically-allocated copy of this layer. + /// @param [in] graph The graph into which this layer is being cloned. + ConcatLayer* Clone(Graph& graph) const override; + + /// Check if the input tensor shape(s) + /// will lead to a valid configuration of @ref ConcatLayer. + void ValidateTensorShapesFromInputs() override; + + /// By default returns inputShapes if the number of inputs are equal to number of outputs, + /// otherwise infers the output shapes from given input shapes and layer properties. + /// @param [in] inputShapes The input shapes layer has. + /// @return A vector to the inferred output shape. + std::vector<TensorShape> InferOutputShapes(const std::vector<TensorShape>& inputShapes) const override; + + void Accept(ILayerVisitor& visitor) const override; + +protected: + /// Constructor to create a ConcatLayer. + /// @param [in] param OriginsDescriptor to configure the concat operation. + /// @param [in] name Optional name for the layer. + ConcatLayer(const OriginsDescriptor& param, const char* name); + + /// Default destructor + ~ConcatLayer() = default; +}; + +} // namespace |