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From: Kurt Fitzner <kfitzner@excelcia.org>
To: Grant Grundler <grundler@parisc-linux.org>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] B132L outperforms C160 - 64-bit userland needed?
Date: Wed, 17 Aug 2005 12:42:06 -0600	[thread overview]
Message-ID: <430384FE.6080105@excelcia.org> (raw)
In-Reply-To: <20050817061913.GA8761@colo.lackof.org>

Grant Grundler wrote:

> If performance on a C160 is that important, my advice is to dump
> both boxes and buy any Pentium M (1.x Ghz) laptop :^). But that would
> be boring... :^P

Boring indeed. :)

Actually, my thought is that my little C160 may be simply shedding light
on a problem that's more global.  The C160 is the slowest PA2.0 machine
made.  It's one of the few machines where a PA2.0 CPU is in the same
speed range as PA1.1 CPUs.

What I'm wondering is that if a C160 is performing at the level of a
B132L then could perhaps ALL PA2.0 machines be underperforming?  It
could be just that my C160 is one of the few machines that was slow
enough anyway that it raised a red flag.  If that's the case and
something minor-ish is making everyone's PA2.0 machines underperform, it
may be something worth looking into.

Now, A doesn't necarily HAVE to follow B here, but I don't think it's a
totally unreasonable suspicion.  I may be chasing my tail, but at least
it's something to start with to help me learn the ropes.

	Kurt.
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  reply	other threads:[~2005-08-17 18:42 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-16  9:23 [parisc-linux] B132L outperforms C160 - 64-bit userland needed? Kurt Fitzner
2005-08-16 13:00 ` Michael S. Zick
2005-08-17  0:03   ` Kurt Fitzner
2005-08-17  1:32     ` John David Anglin
2005-08-17  1:48       ` Michael S. Zick
2005-08-17  3:43       ` Kurt Fitzner
2005-08-17  6:37         ` Grant Grundler
2005-08-17 14:16         ` John David Anglin
2005-08-17  6:19 ` Grant Grundler
2005-08-17 18:42   ` Kurt Fitzner [this message]
2005-08-17 18:56     ` Kyle McMartin
2005-08-17 19:40     ` Andrew Sharp
2005-08-18  5:27       ` Kurt Fitzner
2005-08-18  7:17         ` Grant Grundler
2005-08-20  6:21         ` Grant Grundler
2005-08-17 20:38   ` Carlos O'Donell
  -- strict thread matches above, loose matches on Subject: below --
2005-08-18  8:27 Joel Soete
2005-08-20  6:26 ` Grant Grundler
     [not found]   ` <430778F2.8020406@tiscali.be>
     [not found]     ` <20050820234126.GA20524@colo.lackof.org>
2005-08-21  9:42       ` Joel Soete
     [not found]       ` <20050820235516.GE2756@parcelfarce.linux.theplanet.co.uk>
2005-08-21 10:29         ` Joel Soete
2005-08-21 14:19           ` Matthew Wilcox

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