From: Dave Jones <davej@codemonkey.org.uk>
To: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Andi Kleen <ak@suse.de>, Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH][2.5][RFT] sfence wmb for K7,P3,VIAC3-2(?)
Date: Tue, 1 Apr 2003 17:26:15 +0100 [thread overview]
Message-ID: <20030401162615.GA1131@suse.de> (raw)
In-Reply-To: <Pine.LNX.4.50.0304011105540.8773-100000@montezuma.mastecende.com>
On Tue, Apr 01, 2003 at 11:07:21AM -0500, Zwane Mwaikambo wrote:
> > Yes, you're correct. It was SSE1, not SSE2.
> > The problem Zwane encountered is that early Athlons don't support SSE1,
> > only XP+ do
>
> hmm wouldn't they illegal op? Some tested this on an Athlon 600.
I'm not 100% sure on this, but I *think* 3dnow had an sfence which was
opcode compatable with SSE's instruction.
Dave
next prev parent reply other threads:[~2003-04-01 16:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-01 8:05 [PATCH][2.5][RFT] sfence wmb for K7,P3,VIAC3-2(?) Zwane Mwaikambo
2003-04-01 8:22 ` Zwane Mwaikambo
2003-04-01 10:11 ` Andi Kleen
2003-04-01 11:28 ` Dave Jones
2003-04-01 11:49 ` Andi Kleen
2003-04-01 16:07 ` Zwane Mwaikambo
2003-04-01 16:26 ` Dave Jones [this message]
2003-04-01 18:31 ` Daniel Egger
2003-04-01 23:32 ` Dave Jones
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20030401162615.GA1131@suse.de \
--to=davej@codemonkey.org.uk \
--cc=ak@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=zwane@linuxpower.ca \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.