adding hipKernelNameRefByPtr function

Change-Id: Iefc18967b10394b85a207ffdb5bbfe5e3601474d

include/hip/hcc_detail/hip_runtime_api.h

@@ -3656,6 +3656,7 @@ hipError_t hipRegisterActivityCallback(uint32_t id, void* fun, void* arg);
 hipError_t hipRemoveActivityCallback(uint32_t id);
 const char* hipApiName(uint32_t id);
 const char* hipKernelNameRef(const hipFunction_t f);
+const char* hipKernelNameRefByPtr(const void* hostFunction, hipStream_t stream);
 #ifdef __cplusplus
 } /* extern "C" */
 #endif