* test fixes * address PR comment * PR comment fixing Nvidia pass * add additional kernel launch checks * pr comments
destroy stream before exit Change-Id: I1a51ae349d0dd9a5ff6cdac21c5930bd6d87e021
APIs covered : hipStreamGetPriority, hipStreamCreate, hipStreamGetFlags, hipExtStreamGetCUMask apis. Change-Id: I238b4e631938471eab05c598f91477eeb0856054