First of all, I'd like to say huge thanks to all AMD engineers which are working on uProf 1.2! Really a lot of interesting stuff now available for measuring!
Special thanks for thread name reporting!
I just want a report a little sporadic issue I've facing time to time.
When I've run following command:
AMDuProfCLI.exe timechart --event power --event Energy --interval 10 --duration 10 --output D:\timechart
There following message appers in stdout/stderr:
WARNING: One of the SMU is not accessible (error code 0x80080003).
And for such runs counter "baffin-dgpu-power" is absent in report.
The issue appears sporadically.
My setup is:
Radeon RX 550
Windows 10 1803
Latest Radeon drivers.
When the dGPU goes to low power state the SMU is not accessible and hence this warning. Only when the dGPU is active uProf can read some of the power counters.