From: Andi Kleen <ak@linux.intel.com>
To: Stephane Eranian <eranian@google.com>
Cc: linux-kernel@vger.kernel.org, acme@redhat.com,
peterz@infradead.org, mingo@elte.hu, kan.liang@intel.com
Subject: Re: [PATCH] perf/x86: add Intel SkyLake uncore IMC PMU support
Date: Thu, 7 Jan 2016 08:53:15 -0800 [thread overview]
Message-ID: <20160107165315.GQ25832@tassilo.jf.intel.com> (raw)
In-Reply-To: <1452151546-8853-1-git-send-email-eranian@google.com>
On Thu, Jan 07, 2016 at 08:25:46AM +0100, Stephane Eranian wrote:
> This patch enables the uncore_imc PMU for Intel
> SkyLake Desktop processors (Core i7-6700, model 94).
>
> It is possible to compute memory read/write bandwidth
> using:
> $ perf stat -a -e uncore_imc/data_reads/,uncore_imc/data_writes/ ....
Thanks.
Kan is working on a more complete patch to support SKL uncore.
Yours is missing the MSRs and the -U systems.
-Andi
next prev parent reply other threads:[~2016-01-07 16:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-07 7:25 Stephane Eranian
2016-01-07 16:53 ` Andi Kleen [this message]
2016-01-07 18:35 ` Stephane Eranian
2016-01-21 18:54 ` [tip:perf/urgent] " tip-bot for Stephane Eranian
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