linux-kernel - Re: [PATCH -tip] perf_counter tools: shorten names for events

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Message-ID: <ada3a9ol58t.fsf@cisco.com>
Date:	Thu, 25 Jun 2009 08:09:38 -0700
From:	Roland Dreier <rdreier@...co.com>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -tip] perf_counter tools: shorten names for events


 >       266590464  L1d-loads             (scaled from 23.03%)

IMHO "L1d" is too abbreviated for it to be obvious that it means L1 data
cache.  If you want something really short maybe "L1-d$" might be a
little clearer, but I stil like "L1-dcache" best.

The formatting of aligning things is nice defitely but we could also
shorten lines by saying "scaled from" in fewer characters maybe?  (I
have to admit I don't know what "scaled from X%" means in this case so I
can't suggest something better, but the fact that I can't easily tell
what it means probably suggests that the wording could be improved)
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