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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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