IVGCVSW-6929 Support for models with implicit expanded

 dimensions

 * Added allow-expanded-dims to TFLite parser and ArmNN delegate
   * If true ArmNN will disregard dimensions with a size of 1 when
     validating tensor shapes. Tensor sizes must still match.
   * This allows us to support models where tensors have expanded
     dimensions (i.e. extra dimensions with a size of 1).
 * Fixed bug in Network where it assumed that only the first option
   could be ShapeInferenceMethod.
 * Fixed bug where m_ShapeInferenceMethod was lost when copying or
   moving Graphs.
 * Changed Delegate to pass "infer-output-shape", "allow-expanded-dims"
   and other BackendOptions through to the Network during construction.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: Ibe7c5ae6597796fc9164cb07bd372bd7f8f8cacf

1 files changed, 1 insertions, 0 deletions

diff --git a/src/armnn/Network.hpp b/src/armnn/Network.hpp
index c2be600d05..6c7c2f5c7e 100644
--- a/src/armnn/Network.hpp
+++ b/src/armnn/Network.hpp
@@ -262,6 +262,7 @@ public:
 private:
 
     bool GetShapeInferenceMethod();
+    bool GetAllowExpandedDims();
     NetworkOptions m_NetworkOptions;
 
     std::unique_ptr<Graph> m_Graph;