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Diffstat (limited to 'src/armnn/layers/StridedSliceLayer.cpp')
| -rw-r--r-- | src/armnn/layers/StridedSliceLayer.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/armnn/layers/StridedSliceLayer.cpp b/src/armnn/layers/StridedSliceLayer.cpp new file mode 100644 index 0000000000..f5e001c03f --- /dev/null +++ b/src/armnn/layers/StridedSliceLayer.cpp @@ -0,0 +1,58 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#include "StridedSliceLayer.hpp" + +#include "LayerCloneBase.hpp" + +#include <backendsCommon/WorkloadData.hpp> +#include <backendsCommon/WorkloadFactory.hpp> + +namespace armnn +{ + +StridedSliceLayer::StridedSliceLayer(const armnn::StridedSliceDescriptor& param, const char* name) + : LayerWithParameters(1, 1, LayerType::StridedSlice, param, name) +{ +} + +std::unique_ptr<IWorkload> StridedSliceLayer::CreateWorkload(const Graph& graph, + const IWorkloadFactory& factory) const +{ + StridedSliceQueueDescriptor descriptor; + + descriptor.m_Parameters.m_Begin = m_Param.m_Begin; + descriptor.m_Parameters.m_End = m_Param.m_End; + descriptor.m_Parameters.m_Stride = m_Param.m_Stride; + + // Optional parameters + descriptor.m_Parameters.m_BeginMask = m_Param.m_BeginMask; + descriptor.m_Parameters.m_EndMask = m_Param.m_EndMask; + descriptor.m_Parameters.m_EllipsisMask = m_Param.m_EllipsisMask; + descriptor.m_Parameters.m_NewAxisMask = m_Param.m_NewAxisMask; + descriptor.m_Parameters.m_ShrinkAxisMask = m_Param.m_ShrinkAxisMask; + + return factory.CreateStridedSlice(descriptor, PrepInfoAndDesc(descriptor, graph)); +} + +StridedSliceLayer* StridedSliceLayer::Clone(Graph& graph) const +{ + return CloneBase<StridedSliceLayer>(graph, m_Param, GetName()); +} + +void StridedSliceLayer::ValidateTensorShapesFromInputs() +{ + VerifyLayerConnections(1, CHECK_LOCATION()); + + auto inferredShapes = InferOutputShapes({GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape()}); + + BOOST_ASSERT(inferredShapes.size() == 1); + + ConditionalThrowIfNotEqual<LayerValidationException>( + "StridedSlice: TensorShape set on OutputSlot[0] does not match the inferred shape.", + GetOutputSlot(0).GetTensorInfo().GetShape(), + inferredShapes[0]); +} + +} // namespace armnn
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