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Diffstat (limited to 'src/armnn/BackendHelper.cpp')
-rw-r--r-- | src/armnn/BackendHelper.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/armnn/BackendHelper.cpp b/src/armnn/BackendHelper.cpp index 03f32ac191..9f97c26a75 100644 --- a/src/armnn/BackendHelper.cpp +++ b/src/armnn/BackendHelper.cpp @@ -373,6 +373,31 @@ bool LayerSupportHandle::IsConvolution2dSupported(const TensorInfo& input, TensorInfo biasesVal = biases.has_value() ? biases.value() : TensorInfo(); TensorInfos infos{input, output, weights, biasesVal}; + Optional<const BackendOptions::BackendOption> capability ; + if(!m_BackendId.IsUndefined()) + { + capability = GetCapability("ConstantTensorsAsInputs", m_BackendId); + if(!capability.has_value() || capability.value().GetValue().AsBool() == false) + { + if(!weights.IsConstant()) + { + return false; + } + if (descriptor.m_BiasEnabled && !biases.has_value()) + { + return false; + } + + + // At the first stage we will only print a warning. this is to give + // backend developers a chance to adopt and read weights from input slots. + ARMNN_LOG(warning) << "The backend makes use of a deprecated interface to read constant tensors. " + "If you are a backend developer please find more information in our " + "doxygen documentation on github https://github.com/ARM-software/armnn " + "under the keyword 'ConstTensorsAsInputs'."; + } + } + return m_LayerSupport->IsLayerSupported(LayerType::Convolution2d, infos, descriptor, |