diff options
Diffstat (limited to 'src/armnn')
| -rw-r--r-- | src/armnn/BackendHelper.cpp | 6 | ||||
| -rw-r--r-- | src/armnn/Network.cpp | 12 | ||||
| -rw-r--r-- | src/armnn/layers/FullyConnectedLayer.cpp | 5 |
3 files changed, 21 insertions, 2 deletions
diff --git a/src/armnn/BackendHelper.cpp b/src/armnn/BackendHelper.cpp index 9ab30f8fb2..594d76916c 100644 --- a/src/armnn/BackendHelper.cpp +++ b/src/armnn/BackendHelper.cpp @@ -407,12 +407,18 @@ bool LayerSupportHandle::IsFullyConnectedSupported(const TensorInfo& input, { if(!weights.IsConstant()) { + reasonIfUnsupported.value() = + "This backend might not support non constant weights. " + "If weights are constant make sure to set IsConstant when creating TensorInfo"; return false; } if(descriptor.m_BiasEnabled) { if(!biases.IsConstant()) { + reasonIfUnsupported.value() = + "This backend might not support non constant bias. " + "If bias are constant make sure to set IsConstant when creating TensorInfo"; return false; } } diff --git a/src/armnn/Network.cpp b/src/armnn/Network.cpp index 22a71c4923..365f1bdfa1 100644 --- a/src/armnn/Network.cpp +++ b/src/armnn/Network.cpp @@ -1805,7 +1805,11 @@ IConnectableLayer* NetworkImpl::AddFullyConnectedLayer(const FullyConnectedDescr { weightsLayer = m_Graph->AddLayer<ConstantLayer>("Weights"); weightsLayer->m_LayerOutput = std::make_shared<ScopedTensorHandle>(weights.value()); - weightsLayer->GetOutputSlot(0).SetTensorInfo(weightsLayer->m_LayerOutput->GetTensorInfo()); + + TensorInfo weightsInfo = weightsLayer->m_LayerOutput->GetTensorInfo(); + weightsInfo.SetConstant(); + + weightsLayer->GetOutputSlot(0).SetTensorInfo(weightsInfo); } else if (fullyConnectedDescriptor.m_ConstantWeights) { @@ -1817,7 +1821,11 @@ IConnectableLayer* NetworkImpl::AddFullyConnectedLayer(const FullyConnectedDescr { biasLayer = m_Graph->AddLayer<ConstantLayer>("Biases"); biasLayer->m_LayerOutput = std::make_shared<ScopedTensorHandle>(biases.value()); - biasLayer->GetOutputSlot(0).SetTensorInfo(biasLayer->m_LayerOutput->GetTensorInfo()); + + TensorInfo biasInfo = biasLayer->m_LayerOutput->GetTensorInfo(); + biasInfo.SetConstant(); + + biasLayer->GetOutputSlot(0).SetTensorInfo(biasInfo); } if (numInputs < 2) diff --git a/src/armnn/layers/FullyConnectedLayer.cpp b/src/armnn/layers/FullyConnectedLayer.cpp index 8dfb011730..259d4149c8 100644 --- a/src/armnn/layers/FullyConnectedLayer.cpp +++ b/src/armnn/layers/FullyConnectedLayer.cpp @@ -38,6 +38,11 @@ std::unique_ptr<IWorkload> FullyConnectedLayer::CreateWorkload(const IWorkloadFa FullyConnectedLayer* FullyConnectedLayer::Clone(Graph& graph) const { auto layer = CloneBase<FullyConnectedLayer>(graph, m_Param, GetName()); + layer->m_Weight = m_Weight ? m_Weight : nullptr; + if (layer->m_Param.m_BiasEnabled) + { + layer->m_Bias = m_Bias ? m_Bias : nullptr; + } return std::move(layer); } |