On Sun, 2018-06-10 at 14:27:01 UTC, Madhavan Srinivasan wrote:
> In previous generation processors, both bus events and direct
> events of performance monitoring unit can be individually
> programmabled and monitored in PMCs.
>
> But in Power9, L2/L3 bus events are always available as a
> "bank"
In previous generation processors, both bus events and direct
events of performance monitoring unit can be individually
programmabled and monitored in PMCs.
But in Power9, L2/L3 bus events are always available as a
"bank" of 4 events. To obtain the counts for any of the
l2/l3 bus events in a
