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From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>, Andi Kleen <andi@firstfloor.org>,
	acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org,
	eranian@google.com, namhyung@kernel.org, peterz@infradead.org,
	mingo@kernel.org
Subject: Re: [PATCH 2/9] perf, tools, stat: Support up-scaling of events
Date: Tue, 11 Aug 2015 19:00:37 +0200	[thread overview]
Message-ID: <20150811170036.GG1747@two.firstfloor.org> (raw)
In-Reply-To: <20150811135437.GB10703@krava.brq.redhat.com>

> how about existing scale attributes, like in rapl code

I'm using the existing scale attribute, but I need a multiplication,
not a division. That is why negative scale was redefined to mean
multiplication.

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only.

  reply	other threads:[~2015-08-11 17:00 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-08  1:06 Add top down metrics to perf stat Andi Kleen
2015-08-08  1:06 ` [PATCH 1/9] perf, tools: Dont stop PMU parsing on alias parse error Andi Kleen
2015-08-11 13:07   ` Jiri Olsa
2015-08-11 13:14     ` Andi Kleen
2015-08-11 13:24       ` Jiri Olsa
2015-08-11 13:40         ` Andi Kleen
2015-08-11 14:39           ` Jiri Olsa
2015-08-11 16:59             ` Andi Kleen
2015-08-08  1:06 ` [PATCH 2/9] perf, tools, stat: Support up-scaling of events Andi Kleen
2015-08-11 13:25   ` Jiri Olsa
2015-08-11 13:38     ` Andi Kleen
2015-08-11 13:54       ` Jiri Olsa
2015-08-11 17:00         ` Andi Kleen [this message]
2015-08-11 17:13           ` Jiri Olsa
2015-08-11 17:17             ` Andi Kleen
2015-08-08  1:06 ` [PATCH 3/9] perf, tools, stat: Basic support for TopDown in perf stat Andi Kleen
2015-08-08  1:06 ` [PATCH 4/9] perf, tools, stat: Add computation of TopDown formulas Andi Kleen
2015-08-08  1:06 ` [PATCH 5/9] x86, perf: Support sysfs files depending on SMT status Andi Kleen
2015-08-08  1:06 ` [PATCH 6/9] x86, perf: Add Top Down events to Intel Core Andi Kleen
2015-08-08  1:06 ` [PATCH 7/9] x86, perf: Add Top Down events to Intel Atom Andi Kleen
2015-08-08  1:06 ` [PATCH 8/9] perf, tools, stat: Add extra output of counter values with -v Andi Kleen
2015-08-08  1:06 ` [PATCH 9/9] perf, tools, stat: Force --per-core mode for .agg-per-core aliases Andi Kleen

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