[SYCL] Update scheduler API in event methods

Updated event::get_wait_list, event::wait_and_throw and event::wait
to use new scheduler.

Signed-off-by: Vlad Romanov <[email protected]>

Author: romanovvlad

sycl/source/detail/event_impl.cpp

@@ -84,13 +84,23 @@ void event_impl::wait(
     // go via the slow path event waiting in the scheduler
     waitInternal();
   else
+#ifdef SCHEDULER_20
+    detail::Scheduler::getInstance().waitForEvent(std::move(Self));
+#else
     simple_scheduler::Scheduler::getInstance().waitForEvent(Self);
+#endif
 }
 
 void event_impl::wait_and_throw(
     std::shared_ptr<cl::sycl::detail::event_impl> Self) {
   wait(Self);
+#ifdef SCHEDULER_20
+  for (auto &EventImpl :
+       detail::Scheduler::getInstance().getWaitList(std::move(Self)))
+    EventImpl->getQueue()->throw_asynchronous();
+#else
   cl::sycl::simple_scheduler::Scheduler::getInstance().throwForEvent(Self);
+#endif
 }
 
 template <>

sycl/source/event.cpp

@@ -50,8 +50,17 @@ void event::wait_and_throw(const vector_class<event> &EventList) {
 }
 
 vector_class<event> event::get_wait_list() {
+#ifdef SCHEDULER_20
+  vector_class<event> Result;
+
+  for (auto &EventImpl : detail::Scheduler::getInstance().getWaitList(impl))
+    Result.push_back(detail::createSyclObjFromImpl<event>(EventImpl));
+
+  return Result;
+#else
   return cl::sycl::simple_scheduler::Scheduler::getInstance().
       getDepEvents(impl);
+#endif
 }
 
 event::event(std::shared_ptr<detail::event_impl> event_impl)