Hi
I'm interested insamplingmode. It's docemented in OFED man "perfqery -c, --smplctlshow port samples control".
As I see it, each device (in this mode)shouldselecttics andinformation on thesamplingmode is set.
I did not findhow to turn onthis mode and some explain how to use this mode.
in this mode, I would like to collectall availablecounters ofthe IB portwith time stemp provide by "tick" counterprovideddirectlyfrom the device.
The time stamp form tick counter will allows notdepending on time from host which collect counters from IB port .
Sorry for my english