linux-kernel - Re: [PATCH 1/2 -tip] perf_counter: Add generalized hardware vectored co-processor support for AMD and Intel Corei7/Nehalem

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20090703093032.GI3902@elte.hu>
Date:	Fri, 3 Jul 2009 11:30:32 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	Arjan van de Ven <arjan@...radead.org>,
	Paul Mackerras <paulus@...ba.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Anton Blanchard <anton@...ba.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: [PATCH 1/2 -tip] perf_counter: Add generalized hardware
	vectored co-processor support for AMD and Intel Corei7/Nehalem


* Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:

> > $ ./perf list shows vector events like :
> > 
> >   vec-adds OR add                          [Hardware vector event]
> >   vec-muls OR multiply                     [Hardware vector event]
> >   vec-divs OR divide                       [Hardware vector event]
> >   vec-idle-cycles OR vec-empty-cycles      [Hardware vector event]
> >   vec-stall-cycles OR vec-busy-cycles      [Hardware vector event]
> >   vec-ops OR vec-operations                [Hardware vector event]

btw., why does this printout SHOUT the 'or'? It's certainly not an 
important piece of information. Something like:

   vec-adds | add                          [Hardware vector event]
   vec-muls | multiply                     [Hardware vector event]
   vec-divs | divide                       [Hardware vector event]
   vec-idle-cycles | vec-empty-cycles      [Hardware vector event]
   vec-stall-cycles | vec-busy-cycles      [Hardware vector event]
   vec-ops | vec-operations                [Hardware vector event]

looks better on all levels.

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/