From: John <da_audiophile@yahoo.com>
To: Borislav Petkov <bp@alien8.de>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Expand CPU compiler options
Date: Sun, 9 Dec 2012 04:59:41 -0800 (PST) [thread overview]
Message-ID: <1355057981.88866.YahooMailNeo@web140001.mail.bf1.yahoo.com> (raw)
In-Reply-To: <20121209122907.GD24106@liondog.tnic>
> Oh, maybe I wasn't clear - I wasn't talking about statistical
> significance but rather about practical significance.
OK. I will not argue with that :)
> A minuscule speedup (a lot less than 1%) showing only in a *single*
> workload so far and relevant only for a *very* *small* number of linux
> users - only those who build their own kernels - is simply not worth
> including in the kernel.
My only confusion is why some of these are already included in the linux kernel source today, for example CORE2. As I stated in my previous email, the two 'new' ones I tested preform as-good-as or better-than the CORE2 which is already included. Does my confusion make sense?
Thanks again for the consideration!
next prev parent reply other threads:[~2012-12-09 12:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-05 22:09 [PATCH] Additional compiler optimization options John
2012-12-05 22:27 ` Borislav Petkov
2012-12-05 23:00 ` John
2012-12-05 23:08 ` Borislav Petkov
2012-12-08 12:13 ` [PATCH] Expand CPU compiler options John
2012-12-09 11:18 ` Borislav Petkov
2012-12-09 12:08 ` John
2012-12-09 12:29 ` Borislav Petkov
2012-12-09 12:59 ` John [this message]
2012-12-09 13:24 ` Borislav Petkov
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