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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox