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Diffstat (limited to 'src/armnn/layers/TransposeLayer.cpp')
-rw-r--r-- | src/armnn/layers/TransposeLayer.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/armnn/layers/TransposeLayer.cpp b/src/armnn/layers/TransposeLayer.cpp new file mode 100644 index 0000000000..3c22b545b9 --- /dev/null +++ b/src/armnn/layers/TransposeLayer.cpp @@ -0,0 +1,62 @@ +// +// Copyright © 2020 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "TransposeLayer.hpp" + +#include "LayerCloneBase.hpp" + +#include <armnn/TypesUtils.hpp> + +#include <armnnUtils/Transpose.hpp> + +#include <backendsCommon/WorkloadData.hpp> +#include <backendsCommon/WorkloadFactory.hpp> + +namespace armnn +{ + +TransposeLayer::TransposeLayer(const TransposeDescriptor& param, const char* name) + : LayerWithParameters(1, 1, LayerType::Transpose, param, name) +{ +} + +std::unique_ptr<IWorkload> TransposeLayer::CreateWorkload(const IWorkloadFactory& factory) const +{ + TransposeQueueDescriptor descriptor; + return factory.CreateTranspose(descriptor, PrepInfoAndDesc(descriptor)); +} + +TransposeLayer* TransposeLayer::Clone(Graph& graph) const +{ + return CloneBase<TransposeLayer>(graph, m_Param, GetName()); +} + +std::vector<TensorShape> TransposeLayer::InferOutputShapes(const std::vector<TensorShape>& inputShapes) const +{ + BOOST_ASSERT(inputShapes.size() == 1); + const TensorShape& inShape = inputShapes[0]; + return std::vector<TensorShape> ({armnnUtils::TransposeTensorShape(inShape, m_Param.m_DimMappings)}); +} + +void TransposeLayer::ValidateTensorShapesFromInputs() +{ + VerifyLayerConnections(1, CHECK_LOCATION()); + + auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() }); + + BOOST_ASSERT(inferredShapes.size() == 1); + + ConditionalThrowIfNotEqual<LayerValidationException>( + "TransposeLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.", + GetOutputSlot(0).GetTensorInfo().GetShape(), + inferredShapes[0]); +} + +void TransposeLayer::Accept(ILayerVisitor& visitor) const +{ + visitor.VisitTransposeLayer(this, GetParameters(), GetName()); +} + +} // namespace armnn |