Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 1 | // |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 2 | // Copyright © 2020 Arm Ltd and Contributors. All rights reserved. |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "TransposeLayer.hpp" |
| 7 | |
| 8 | #include "LayerCloneBase.hpp" |
| 9 | |
| 10 | #include <armnn/TypesUtils.hpp> |
| 11 | |
| 12 | #include <armnnUtils/Transpose.hpp> |
| 13 | |
| 14 | #include <backendsCommon/WorkloadData.hpp> |
| 15 | #include <backendsCommon/WorkloadFactory.hpp> |
| 16 | |
| 17 | namespace armnn |
| 18 | { |
| 19 | |
| 20 | TransposeLayer::TransposeLayer(const TransposeDescriptor& param, const char* name) |
| 21 | : LayerWithParameters(1, 1, LayerType::Transpose, param, name) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | std::unique_ptr<IWorkload> TransposeLayer::CreateWorkload(const IWorkloadFactory& factory) const |
| 26 | { |
| 27 | TransposeQueueDescriptor descriptor; |
| 28 | return factory.CreateTranspose(descriptor, PrepInfoAndDesc(descriptor)); |
| 29 | } |
| 30 | |
| 31 | TransposeLayer* TransposeLayer::Clone(Graph& graph) const |
| 32 | { |
| 33 | return CloneBase<TransposeLayer>(graph, m_Param, GetName()); |
| 34 | } |
| 35 | |
| 36 | std::vector<TensorShape> TransposeLayer::InferOutputShapes(const std::vector<TensorShape>& inputShapes) const |
| 37 | { |
Narumol Prangnawarat | ac2770a | 2020-04-01 16:51:23 +0100 | [diff] [blame] | 38 | ARMNN_ASSERT(inputShapes.size() == 1); |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 39 | const TensorShape& inShape = inputShapes[0]; |
| 40 | return std::vector<TensorShape> ({armnnUtils::TransposeTensorShape(inShape, m_Param.m_DimMappings)}); |
| 41 | } |
| 42 | |
Teresa Charlin | cdc0149 | 2020-06-09 18:00:20 +0100 | [diff] [blame] | 43 | void TransposeLayer::ValidateTensorShapesFromInputs(ShapeInferenceMethod shapeInferenceMethod) |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 44 | { |
| 45 | VerifyLayerConnections(1, CHECK_LOCATION()); |
| 46 | |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 47 | const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape(); |
| 48 | |
| 49 | VerifyShapeInferenceType(outputShape, shapeInferenceMethod); |
| 50 | |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 51 | auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() }); |
| 52 | |
Narumol Prangnawarat | ac2770a | 2020-04-01 16:51:23 +0100 | [diff] [blame] | 53 | ARMNN_ASSERT(inferredShapes.size() == 1); |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 54 | |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 55 | ValidateAndCopyShape(outputShape, inferredShapes[0], shapeInferenceMethod, "TransposeLayer"); |
Mike Kelly | c9ea45a | 2020-02-28 18:11:58 +0000 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | void TransposeLayer::Accept(ILayerVisitor& visitor) const |
| 59 | { |
| 60 | visitor.VisitTransposeLayer(this, GetParameters(), GetName()); |
| 61 | } |
| 62 | |
| 63 | } // namespace armnn |