IVGCVSW-6119 ConstTensorsAsInput: FullyConnected

 * Constant weights and biases are now stored as Constant layers.
 * Updated Serializer, Deserializer and unit tests to reflect this.
 * Updated TfLiteDelegate, TfLiteParser and OnnxParser.
 * Updated Schema with IsConstant and ConstantTensorsAsInputs.
 * Updated Ref backend to handle constant weights and
   bias as inputs rather than reading from member variables.
 * Added dynamic or constant input EndToEnd tests.

!android-nn-driver:5959

Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: Ibf3cf437df1100e4b322b0d303c575c6339f9696

1 files changed, 9 insertions, 3 deletions

diff --git a/src/armnnDeserializer/Deserializer.hpp b/src/armnnDeserializer/Deserializer.hpp
index b1362c44b6..b4dc68b72d 100644
--- a/src/armnnDeserializer/Deserializer.hpp
+++ b/src/armnnDeserializer/Deserializer.hpp
@@ -143,9 +143,12 @@ private:
     void ParseTransposeConvolution2d(GraphPtr graph, unsigned int layerIndex);
     void ParseUnidirectionalSequenceLstm(GraphPtr graph, unsigned int layerIndex);
 
-    void RegisterInputSlots(GraphPtr graph, uint32_t layerIndex,
-                            armnn::IConnectableLayer* layer);
-    void RegisterOutputSlots(GraphPtr graph, uint32_t layerIndex,
+    void RegisterInputSlots(GraphPtr graph,
+                            uint32_t layerIndex,
+                            armnn::IConnectableLayer* layer,
+                            std::vector<unsigned int> ignoreSlots = {});
+    void RegisterOutputSlots(GraphPtr graph,
+                             uint32_t layerIndex,
                              armnn::IConnectableLayer* layer);
 
     // NOTE index here must be from flatbuffer object index property
@@ -171,6 +174,9 @@ private:
 
         // Default values to zero for backward compatibility
         unsigned int m_WeightsLayoutScheme = 0;
+
+        // Default values to zero for backward compatibility
+        unsigned int m_ConstTensorsAsInputs = 0;
     };
 
     FeatureVersions GetFeatureVersions(GraphPtr graph);