"Domain","Function","Process_Id","Thread_Id","Correlation_Id","Start_Timestamp","End_Timestamp"
"MARKER_CORE_API","before hipLaunchKernel",717,717,1,1520113899312225,1520113899312225
"MARKER_CORE_API","after hipLaunchKernel",717,717,4,1520113900128482,1520113900128482
"MARKER_CORE_API","hipMemcpy",717,717,5,1520113900141100,1520113901483408
"MARKER_CORE_API","hipLaunchKernel",717,717,3,1520113899684965,1520113901491622
"MARKER_CORE_API","hipLaunchKernel range",717,0,2,1520113899682208,1520113901495882