GPA_OpenContext for ROCm/hip application #44

I am a researcher at Univerity of Lisbon (Portugal) and I want to use GPA to profile ROCm/hip applications. I see that there's no example of how to this for ROCm.
Can you give me a hint on how should I fill the context to pass to GPA_OpenContext() or a general example of the use of the tool to profile a ROCm kernel?

As for now, my codes looks like this:
GPA_ROCm_Context gpaContext;
gpaContext.m_pAgent = ????
gpaContext.m_pQueue = ????
GPA_Status status = g_pFuncTable->GPA_OpenContext(&gpaContext, GPA_OPENCONTEXT_ENABLE_HARDWARE_COUNTERS_BIT, &contextId);

As an attachment, I send my example code and a makefile
Makefile.txt
vectoradd_hip.cpp.txt

Thank you