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, 6 insertions, 3 deletions

diff --git a/python/pyarmnn/test/test_modeloption.py b/python/pyarmnn/test/test_modeloption.py
index c03d4a8cce..a47d2da358 100644
--- a/python/pyarmnn/test/test_modeloption.py
+++ b/python/pyarmnn/test/test_modeloption.py
@@ -71,7 +71,8 @@ def test_optimizer_options_with_model_opt():
                           False,
                           ShapeInferenceMethod_InferAndValidate,
                           True,
-                          [a])
+                          [a],
+                          True)
 
     mo = oo.m_ModelOptions
 
@@ -112,7 +113,8 @@ def test_optimizer_options_fail():
                          False,
                          ShapeInferenceMethod_InferAndValidate,
                          True,
-                         a)
+                         a,
+                         True)
 
     assert "Wrong number or type of arguments" in str(err.value)
 
@@ -122,7 +124,8 @@ def test_optimizer_options_fail():
                          True,
                          ShapeInferenceMethod_InferAndValidate,
                          True,
-                         [a])
+                         [a],
+                         True)
 
     assert "BFloat16 and Float16 optimization cannot be enabled at the same time" in str(err.value)