Messages in this thread | | | Date | Tue, 17 Oct 2017 14:28:12 -0700 | From | Andi Kleen <> | Subject | Re: [PATCH] perf script: add script to profile and resolve physical mem type |
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On Tue, Oct 17, 2017 at 09:10:16PM +0000, Liang, Kan wrote: > > > > > > Right, it doesn’t need load latency. 0x81d0 should be a better choice. > > > I will use 0x81d0 and 0x82d0 as default event for V2. > > > > That's model specific. You would need to check the model number if you do > > that. > > > > Also with modern perf you can use the correct event names of course. > > The event names are model specific as well. > For Mem load events, > MEM_INST_RETIRED.ALL_LOADS is the event name for skylake. > MEM_UOPS_RETIRED.ALL_LOADS is the event name for the rest of platforms. > I think it still need to check the model number.
You can just try the common variations, or grep them in perf list output.
-Andi
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