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author | Francis Murtagh <francis.murtagh@arm.com> | 2021-04-20 16:37:55 +0100 |
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committer | Francis Murtagh <francis.murtagh@arm.com> | 2021-04-20 16:38:04 +0100 |
commit | 4af561666b0ce5c12164447a5f7eb9722abb85f8 (patch) | |
tree | 8fc485d875aa91d6920c9104505541fb94b832b6 /src/armnn/layers/DetectionPostProcessLayer.cpp | |
parent | ec8b333001808f532d17a7ca2efd563f4181ff40 (diff) | |
download | armnn-4af561666b0ce5c12164447a5f7eb9722abb85f8.tar.gz |
IVGCVSW-5816 Constant memory access
* Add new class ManagedConstTensorHandle to Unmap when out of scope
* Integrate into existing layers that have constants
* Add unit tests
Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>
Change-Id: I0a05e14e438804b37e9862e76b5ca329483f6b45
Diffstat (limited to 'src/armnn/layers/DetectionPostProcessLayer.cpp')
-rw-r--r-- | src/armnn/layers/DetectionPostProcessLayer.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/armnn/layers/DetectionPostProcessLayer.cpp b/src/armnn/layers/DetectionPostProcessLayer.cpp index e5bbeca424..b5086172dd 100644 --- a/src/armnn/layers/DetectionPostProcessLayer.cpp +++ b/src/armnn/layers/DetectionPostProcessLayer.cpp @@ -80,14 +80,16 @@ Layer::ConstantTensors DetectionPostProcessLayer::GetConstantTensorsByRef() void DetectionPostProcessLayer::Accept(ILayerVisitor& visitor) const { - ConstTensor anchorTensor(m_Anchors->GetTensorInfo(), m_Anchors->GetConstTensor<void>()); + ManagedConstTensorHandle managedAnchors(m_Anchors); + ConstTensor anchorTensor(managedAnchors.GetTensorInfo(), managedAnchors.Map()); visitor.VisitDetectionPostProcessLayer(this, GetParameters(), anchorTensor, GetName()); + m_Anchors->Unmap(); } void DetectionPostProcessLayer::ExecuteStrategy(IStrategy& strategy) const { - std::vector<armnn::ConstTensor> constTensors { {m_Anchors->GetTensorInfo(), m_Anchors->GetConstTensor<void>()} }; - + ManagedConstTensorHandle managedAnchors(m_Anchors); + std::vector<armnn::ConstTensor> constTensors { {managedAnchors.GetTensorInfo(), managedAnchors.Map()} }; strategy.ExecuteStrategy(this, GetParameters(), constTensors, GetName()); } |