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-rw-r--r--src/armnn/backends/RefLayerSupport.hpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/armnn/backends/RefLayerSupport.hpp b/src/armnn/backends/RefLayerSupport.hpp
index 5e543ac537..fde09685ac 100644
--- a/src/armnn/backends/RefLayerSupport.hpp
+++ b/src/armnn/backends/RefLayerSupport.hpp
@@ -10,6 +10,8 @@
#include <layers/LstmLayer.hpp>
#include <boost/optional.hpp>
+#include <boost/optional.hpp>
+
namespace armnn
{
@@ -39,14 +41,14 @@ bool IsConvolution2dSupportedRef(const TensorInfo& input,
const TensorInfo& output,
const Convolution2dDescriptor& descriptor,
const TensorInfo& weights,
- const TensorInfo& biases,
+ const boost::optional<TensorInfo>& biases,
std::string* reasonIfUnsupported = nullptr);
bool IsDepthwiseConvolutionSupportedRef(const TensorInfo& input,
const TensorInfo& output,
const DepthwiseConvolution2dDescriptor& descriptor,
const TensorInfo& weights,
- const TensorInfo& biases,
+ const boost::optional<TensorInfo>& biases,
std::string* reasonIfUnsupported = nullptr);
bool IsFullyConnectedSupportedRef(const TensorInfo& input,