linux-kernel - Re: [PATCH][RFC] Adding benchmark subsystem to perf

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Message-Id: <1257171969.8623.11.camel@marge.simson.net>
Date:	Mon, 02 Nov 2009 15:26:09 +0100
From:	Mike Galbraith <efault@....de>
To:	Hitoshi Mitake <mitake@....info.waseda.ac.jp>
Cc:	mingo@...e.hu, rusty@...tcorp.com.au, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, a.p.zijlstra@...llo.nl, acme@...hat.com,
	fweisbec@...il.com
Subject: Re: [PATCH][RFC] Adding benchmark subsystem to perf

Hi,

On Mon, 2009-11-02 at 22:51 +0900, Hitoshi Mitake wrote:

> Example of usage:
> % perf bench sched -t -l 1000
> 2.863

I think this should allow other benchmarks to be added is a logical
manner.  Perhaps perf bench -t hackbench -t -l 1000, ie bench should
process args to allow the user to select a benchmark from a suite, and
pass args to it as well, but with a default set built in so people can
just type perf bench -t foo, to run any benchmark with it's defaults.

	-Mike

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