SWDEV-352290 - remove the static list for user obj

Signed-off-by: sdashmiz <shadi.dashmiz@amd.com>
Change-Id: I8d7542ad5aacdda4e817c6aaed78c9cac4562efd

hipamd/src/hip_graph.cpp

@@ -2075,7 +2075,7 @@ hipError_t hipGraphRetainUserObject(hipGraph_t graph, hipUserObject_t object, un
 
 hipError_t hipGraphReleaseUserObject(hipGraph_t graph, hipUserObject_t object, unsigned int count) {
   HIP_INIT_API(hipGraphReleaseUserObject, graph, object, count);
-  if (graph == nullptr || object == nullptr || !ihipGraph::isUserObjGraphValid(object)) {
+  if (graph == nullptr || object == nullptr || !graph->isUserObjGraphValid(object)) {
     HIP_RETURN(hipErrorInvalidValue);
   }
   //! Obj is being destroyed

hipamd/src/hip_graph_internal.cpp

@@ -55,7 +55,6 @@ std::unordered_set<hipGraphExec*> hipGraphExec::graphExecSet_;
 amd::Monitor hipGraphExec::graphExecSetLock_{"Guards global exec graph set"};
 std::unordered_set<hipUserObject*> hipUserObject::ObjectSet_;
 amd::Monitor hipUserObject::UserObjectLock_{"Guards global user object"};
-std::unordered_set<hipUserObject*> ihipGraph::graphUserObj_;
 
 hipError_t hipGraphMemcpyNode1D::ValidateParams(void* dst, const void* src, size_t count,
                                                 hipMemcpyKind kind) {

hipamd/src/hip_graph_internal.hpp

@@ -286,7 +286,7 @@ struct ihipGraph {
   const ihipGraph* pOriginalGraph_ = nullptr;
   static std::unordered_set<ihipGraph*> graphSet_;
   static amd::Monitor graphSetLock_;
-  static std::unordered_set<hipUserObject*> graphUserObj_;
+  std::unordered_set<hipUserObject*> graphUserObj_;
 
  public:
   ihipGraph() {
@@ -331,8 +331,7 @@ struct ihipGraph {
     graphUserObj_.insert(pUserObj);
   }
   // Check user obj resource from graph is valid
-  static bool isUserObjGraphValid(hipUserObject* pUserObj) {
-    amd::ScopedLock lock(graphSetLock_);
+  bool isUserObjGraphValid(hipUserObject* pUserObj) {
     if (graphUserObj_.find(pUserObj) == graphUserObj_.end()) {
       return false;
     }
@@ -340,7 +339,6 @@ struct ihipGraph {
   }
   // Delete user obj resource from graph
   void RemoveUserObjGraph(hipUserObject* pUserObj) {
-    amd::ScopedLock lock(graphSetLock_);
     graphUserObj_.erase(pUserObj);
   }
   // saves the original graph ptr if cloned
@@ -355,7 +353,6 @@ struct ihipGraph {
   void GetUserObjs( std::unordered_set<hipUserObject*>& graphExeUserObjs) {
     for(auto userObj : graphUserObj_)
     {
-      amd::ScopedLock lock(graphSetLock_);
       userObj->retain();
       graphExeUserObjs.insert(userObj);
     }