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author | Derek Lamberti <derek.lamberti@arm.com> | 2019-08-01 15:56:25 +0100 |
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committer | Áron Virginás-Tar <aron.virginas-tar@arm.com> | 2019-08-05 13:51:42 +0000 |
commit | f674aa0fd2809126debdaaeb8067067790d86907 (patch) | |
tree | d86d0261c7a25149217918986043c76d0823ee44 /src/armnn/layers/MemImportLayer.hpp | |
parent | 737d9ff58b348b11234b6c2363390607d576177d (diff) | |
download | armnn-f674aa0fd2809126debdaaeb8067067790d86907.tar.gz |
IVGCVSW-3277 Mem export/import suppor for Tensors
* Rename MemoryStrategy to EdgeStrategy
* Add MemImportLayer
* Import memory rather than copy when possible
Change-Id: I1d3a9414f2cbe517dc2aae9bbd4fdd92712b38ef
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
Diffstat (limited to 'src/armnn/layers/MemImportLayer.hpp')
-rw-r--r-- | src/armnn/layers/MemImportLayer.hpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/armnn/layers/MemImportLayer.hpp b/src/armnn/layers/MemImportLayer.hpp new file mode 100644 index 0000000000..2d02c1fb41 --- /dev/null +++ b/src/armnn/layers/MemImportLayer.hpp @@ -0,0 +1,42 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include <Layer.hpp> + +namespace armnn +{ + +/// This layer represents a memory import operation. +class MemImportLayer : public Layer +{ +public: + /// Makes a workload for the MemImport 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; + + /// Creates a dynamically-allocated copy of this layer. + /// @param [in] graph The graph into which this layer is being cloned. + MemImportLayer* Clone(Graph& graph) const override; + + /// Check if the input tensor shape(s) + /// will lead to a valid configuration of @ref MemImportLayer. + void ValidateTensorShapesFromInputs() override; + + void Accept(ILayerVisitor& visitor) const override; + +protected: + /// Constructor to create a MemImportLayer. + /// @param [in] name Optional name for the layer. + MemImportLayer(const char* name); + + /// Default destructor + ~MemImportLayer() = default; +}; + +} // namespace |