From: Andi Kleen <ak@linux.intel.com>
To: "Liang, Kan" <kan.liang@intel.com>
Cc: Stephane Eranian <eranian@google.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
"mingo@redhat.com" <mingo@redhat.com>,
LKML <linux-kernel@vger.kernel.org>, Jiri Olsa <jolsa@kernel.org>,
"Williams, Dan J" <dan.j.williams@intel.com>
Subject: Re: [PATCH] perf script: add script to profile and resolve physical mem type
Date: Tue, 17 Oct 2017 13:49:22 -0700 [thread overview]
Message-ID: <20171017204922.GS5109@tassilo.jf.intel.com> (raw)
In-Reply-To: <37D7C6CF3E00A74B8858931C1DB2F077537D6C59@SHSMSX103.ccr.corp.intel.com>
>
> 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.
-Andi
next prev parent reply other threads:[~2017-10-17 20:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-16 22:26 [PATCH] perf script: add script to profile and resolve physical mem type kan.liang
2017-10-17 19:22 ` Stephane Eranian
2017-10-17 19:54 ` Liang, Kan
2017-10-17 19:58 ` Stephane Eranian
2017-10-17 20:24 ` Liang, Kan
2017-10-17 20:49 ` Andi Kleen [this message]
2017-10-17 21:10 ` Liang, Kan
2017-10-17 21:28 ` Andi Kleen
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