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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// See LICENSE file in the project root for full license information.
//
#include "PermuteLayer.hpp"
#include "LayerCloneBase.hpp"
#include <armnn/TypesUtils.hpp>
#include <backends/WorkloadData.hpp>
#include <backends/WorkloadFactory.hpp>
#include <Permute.hpp>
namespace armnn
{
PermuteLayer::PermuteLayer(const PermuteDescriptor& param, const char* name)
: LayerWithParameters(1, 1, LayerType::Permute, param, name)
{
}
std::unique_ptr<IWorkload> PermuteLayer::CreateWorkload(const Graph& graph, const IWorkloadFactory& factory) const
{
PermuteQueueDescriptor descriptor;
return factory.CreatePermute(descriptor, PrepInfoAndDesc(descriptor, graph));
}
PermuteLayer* PermuteLayer::Clone(Graph& graph) const
{
return CloneBase<PermuteLayer>(graph, m_Param, GetName());
}
void PermuteLayer::ValidateTensorShapesFromInputs()
{
ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection() != nullptr,
"PermuteLayer: InputSlot must be connected to an OutputSlot");
ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection()->IsTensorInfoSet(),
"PermuteLayer: TensorInfo must be set on connected InputSlot.");
const TensorInfo& infoIn = GetInputSlot(0).GetConnection()->GetTensorInfo();
TensorShape shapeOut = armnnUtils::Permuted(infoIn.GetShape(), m_Param.m_DimMappings);
ConditionalThrowIfNotEqual<LayerValidationException>(
"PermuteLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
GetOutputSlot(0).GetTensorInfo().GetShape(),
shapeOut);
}
} // namespace armnn
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