[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <59b85c65-198c-5147-bbc6-818ce2234b6c@linux.intel.com>
Date: Wed, 8 Jun 2022 08:49:45 -0400
From: "Liang, Kan" <kan.liang@...ux.intel.com>
To: zhengjun.xing@...ux.intel.com, acme@...nel.org,
peterz@...radead.org, mingo@...hat.com,
alexander.shishkin@...el.com, jolsa@...hat.com
Cc: linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
irogers@...gle.com, adrian.hunter@...el.com, ak@...ux.intel.com
Subject: Re: [PATCH 2/2] perf vendor events intel: Update event list for
Snowridgex
On 6/8/2022 2:34 AM, zhengjun.xing@...ux.intel.com wrote:
> {
> - "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
> + "BriefDescription": "All DRAM write CAS commands issued",
> "Counter": "0,1,2,3",
> "CounterType": "PGMABLE",
> "EventCode": "0x04",
> - "EventName": "LLC_MISSES.MEM_WRITE",
The old convertor tool creates many alias to replace the event in the
event list. The LLC_MISSES.MEM_WRITE event is one of them.
There is no problem to add the original event name. But I think we
should keep both alias and the original name, in case someone already
used the alias in their script.
> + "EventName": "UNC_M_CAS_COUNT.WR",
> "PerPkg": "1",
> - "ScaleUnit": "64Bytes",
> "UMask": "0x30",
> "Unit": "iMC"
> },
Thanks,
Kan
Powered by blists - more mailing lists