[SYCL] Return the correct status info for host_task event (#4161)

v-klochkov · web-flow · commit 09715f66d948 · 2021-07-23T10:35:08.000+03:00
The method get_info&lt;info::event::command_execution_status&gt; returned
'completed' status for all events associated with host tasks.
Fixed it here.

Signed-off-by: Vyacheslav N Klochkov &lt;vyacheslav.n.klochkov@intel.com&gt;
diff --git a/sycl/source/detail/event_impl.cpp b/sycl/source/detail/event_impl.cpp
@@ -295,7 +295,9 @@ event_impl::get_info<info::event::command_execution_status>() const {
     return get_event_info<info::event::command_execution_status>::get(
         this->getHandleRef(), this->getPlugin());
   }
-  return info::event_command_status::complete;
+  return MHostEvent && MState.load() != HES_Complete
+             ? sycl::info::event_command_status::submitted
+             : info::event_command_status::complete;
 }
 
 static uint64_t getTimestamp() {

Original file line number	Diff line number	Diff line change
`@@ -295,7 +295,9 @@ event_impl::get_info<info::event::command_execution_status>() const {`
`295`	`295`	`return get_event_info<info::event::command_execution_status>::get(`
`296`	`296`	`this->getHandleRef(), this->getPlugin());`
`297`	`297`	`}`
`298`		`- return info::event_command_status::complete;`
	`298`	`+ return MHostEvent && MState.load() != HES_Complete`
	`299`	`+ ? sycl::info::event_command_status::submitted`
	`300`	`+ : info::event_command_status::complete;`
`299`	`301`	`}`
`300`	`302`
`301`	`303`	`static uint64_t getTimestamp() {`