IVGCVSW-6873 Import inputs but don't export outputs fails.

Only one bool is used to indicate whether inputs should be imported.
However, its possible for the user to want to import inputs but not
export outputs. In addition it's possible for a user to enabled import
during optimize but then pass a memory source that does not require
import.

* Add m_ExportEnabled to INetwork.hpp.
* Modify Network::dNetwork to consider both m_ImportEnabled
  and m_ExportEnabled.
* Add ValidateSourcesMatchOptimizedNetwork to LoadedNetwork to validate
  import options between optimize and network load.
* Update the TfLite delegate consider exportEnabled flag in the
  optimizer.

!armnn-internal-tests:425350
Signed-off-by: Colm Donelan <colm.donelan@arm.com>
Change-Id: I776eab81595898e43f91ab40306962eae61329f4

1 files changed, 2 insertions, 2 deletions

diff --git a/src/armnn/Runtime.hpp b/src/armnn/Runtime.hpp
index 376cdbc000..f5dfadf948 100644
--- a/src/armnn/Runtime.hpp
+++ b/src/armnn/Runtime.hpp
@@ -56,9 +56,9 @@ public:
     armnn::TensorInfo GetOutputTensorInfo(NetworkId networkId, LayerBindingId layerId) const;
 
     std::vector<ImportedInputId> ImportInputs(NetworkId networkId, const InputTensors& inputTensors,
-                                              MemorySource forceImportMemorySource = MemorySource::Undefined);
+                                              MemorySource forceImportMemorySource);
     std::vector<ImportedOutputId> ImportOutputs(NetworkId networkId, const OutputTensors& outputTensors,
-                                                MemorySource forceImportMemorySource = MemorySource::Undefined);
+                                                MemorySource forceImportMemorySource);
 
     void ClearImportedInputs(NetworkId networkId, const std::vector<ImportedInputId> inputIds);
     void ClearImportedOutputs(NetworkId networkId, const std::vector<ImportedOutputId> outputIds);