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Message-ID: <ada7hz0l5f0.fsf@cisco.com>
Date:	Thu, 25 Jun 2009 08:05:55 -0700
From:	Roland Dreier <rdreier@...co.com>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -tip] perf_counter tools: shorten names for events


 > This still looks ugly and lines are again long check for
 > 'L1-dcache-prefetch-misses' and does not solve the purpose :
 > 
 >  Performance counter stats for 'ls -lR /usr/include/':
 >  
 >       254259235  L1-dcache-loads       (scaled from 22.69%)
 >         1129360  L1-dcache-load-misses  (scaled from 23.05%)
 >          151929  L1-dcache-stores      (scaled from 22.94%)
 >          395089  L1-dcache-prefetches  (scaled from 23.30%)
 >          273699  L1-dcache-prefetch-misses  (scaled from 23.19%)
 >       253780608  L1-icache-loads       (scaled from 23.07%)
 >         4014781  L1-icache-load-misses  (scaled from 23.16%)

But even the longest line there (dcache-prefetch-misses) is only 64
columns long, so you could just align the "(scaled" part a little
further to the right and keep the output under, say, 72 columns.

 - R.
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