SWDEV-425640 - An instantiated graphExec should retain a copy of every reference in the source graph

Change-Id: Idf6b224449ca642af2860b33dc739f51a6248e4c

hipamd/src/hip_graph_internal.cpp

@@ -285,6 +285,10 @@ Graph* Graph::clone(std::unordered_map<Node, Node>& clonedNodes) const {
     }
     clonedNodes[node]->SetDependencies(clonedDependencies);
   }
+  for (auto userObj : graphUserObj_) {
+    userObj->retain();
+    newGraph->graphUserObj_.insert(userObj);
+  }
   return newGraph;
 }
 

hipamd/src/hip_graph_internal.hpp

@@ -463,12 +463,6 @@ struct Graph {
   void GetRunList(std::vector<std::vector<Node>>& parallelLists,
                   std::unordered_map<Node, std::vector<Node>>& dependencies);
   bool TopologicalOrder(std::vector<Node>& TopoOrder);
-  void GetUserObjs(std::unordered_set<UserObject*>& graphExeUserObjs) {
-    for (auto userObj : graphUserObj_) {
-      userObj->retain();
-      graphExeUserObjs.insert(userObj);
-    }
-  }
 
   Graph* clone(std::unordered_map<Node, Node>& clonedNodes) const;
   Graph* clone() const;