Fix l0 teardown and sycl windows teardown (#17869)

Signed-off-by: Neil R. Spruit <[email protected]>
Co-authored-by: Chris Perkins <[email protected]>

Author: 2 people

source/adapters/level_zero/event.cpp

@@ -496,7 +496,7 @@ ur_result_t urEventGetInfo(
     auto HostVisibleEvent = Event->HostVisibleEvent;
     if (Event->Completed) {
       Result = UR_EVENT_STATUS_COMPLETE;
-    } else if (HostVisibleEvent) {
+    } else if (HostVisibleEvent && checkL0LoaderTeardown()) {
       ze_result_t ZeResult;
       ZeResult =
           ZE_CALL_NOCHECK(zeEventQueryStatus, (HostVisibleEvent->ZeEvent));

source/adapters/level_zero/queue.cpp

@@ -599,6 +599,9 @@ ur_result_t urQueueRetain(
 ur_result_t urQueueRelease(
     /// [in] handle of the queue object to release
     ur_queue_handle_t Queue) {
+  if (!checkL0LoaderTeardown())
+    return UR_RESULT_SUCCESS;
+
   std::vector<ur_event_handle_t> EventListToCleanup;
   {
     std::scoped_lock<ur_shared_mutex> Lock(Queue->Mutex);

source/adapters/opencl/event.cpp

@@ -181,7 +181,10 @@ UR_APIEXPORT ur_result_t UR_APICALL urEventGetInfo(ur_event_handle_t hEvent,
     size_t CheckPropSize = 0;
     cl_int RetErr = clGetEventInfo(hEvent->CLEvent, CLEventInfo, propSize,
                                    pPropValue, &CheckPropSize);
-    if (pPropValue && CheckPropSize != propSize) {
+    if (pPropValue && CheckPropSize != propSize &&
+        propName != UR_EVENT_INFO_COMMAND_EXECUTION_STATUS) {
+      // Opencl:cpu may (incorrectly) return 0 for propSize when checking
+      // execution status when status is CL_COMPLETE.
       return UR_RESULT_ERROR_INVALID_SIZE;
     }
     CL_RETURN_ON_FAILURE(RetErr);