From: Zwane Mwaikambo <zwane@linuxpower.ca>
To: "Barry K. Nathan" <barryn@pobox.com>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
linux-kernel@vger.kernel.org, lkml@kcore.org
Subject: Re: Pentium-M?
Date: Sat, 23 Aug 2003 14:20:35 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.4.53.0308231418070.15935@montezuma.fsmlabs.com> (raw)
In-Reply-To: <20030823180338.GA3562@ip68-4-255-84.oc.oc.cox.net>
On Sat, 23 Aug 2003, Barry K. Nathan wrote:
> On Sat, Aug 23, 2003 at 09:03:17AM -0400, Zwane Mwaikambo wrote:
> > That's interesting, intel compiler recommends P4 type optimisations,
> > also worth noting that the P-M has hardware prefetch.
>
> I'm pretty sure the "Tualatin" Pentium III's also have hardware prefetch.
> So it's not something specific to the P4 or P-M.
Someone else (in concordance with Mikael) also pointed out that the
cacheline size is also the same as the PIII and not P4. So it's best
going for PIII optimisations. It's best ignoring my previous comment then.
Thanks,
Zwane
next prev parent reply other threads:[~2003-08-23 18:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-23 12:36 Pentium-M? Mikael Pettersson
2003-08-23 13:03 ` Pentium-M? Zwane Mwaikambo
2003-08-23 18:03 ` Pentium-M? Barry K. Nathan
2003-08-23 18:20 ` Zwane Mwaikambo [this message]
2003-08-24 20:20 ` Pentium-M? Christian Axelsson
2003-08-26 4:09 ` Pentium-M? dean gaudet
-- strict thread matches above, loose matches on Subject: below --
2003-08-24 20:59 Pentium-M? Mikael Pettersson
2003-08-23 11:50 Pentium-M? Jan De Luyck
2003-08-23 12:00 ` Pentium-M? Zwane Mwaikambo
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