LTTng CLUST: A System-Wide Unified CPU and GPU Tracing Tool for OpenCL Applications

Listing 1

(1)  cl_int clWaitForEvents(cl_uint num_events,  const  cl_event  *event_list)  

(2)    tracepoint(clust_provider,  cl_clWaitForEvent_start, num_events);

(3)    cl_int ret = reallib_clWaitForEvents(num_events,  event_list);

(4)    tracepoint(clust_provider,  cl_clWaitForEvent_end);

(5)    return ret;

(6)