linux-kernel - Re: [PATCH 08/19] perf c2c: Shared data analyser

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Message-ID: <20140301005027.GW22728@two.firstfloor.org>
Date:	Sat, 1 Mar 2014 01:50:27 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Joe Mario <jmario@...hat.com>
Cc:	Davidlohr Bueso <davidlohr@...com>,
	Don Zickus <dzickus@...hat.com>,
	Andi Kleen <andi@...stfloor.org>, acme@...stprotocols.net,
	LKML <linux-kernel@...r.kernel.org>, jolsa@...hat.com,
	fowles@...each.com, eranian@...gle.com,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Richard Fowles <rfowles@...hat.com>
Subject: Re: [PATCH 08/19] perf c2c: Shared data analyser

> David:
>  It looks like you're running on an older Intel processor, which is missing necessary events for C2C to work.

mem-loads should be supported Nehalem and up.
mem-stores is Sandy Bridge and up

You can check in perf list

-Andi
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