From: Randolph Chung <randolph@tausq.org>
To: Ryan Bradetich <rbradetich@uswest.net>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] DIFF use 6-regs in copy_user_page_asm
Date: Tue, 4 Jan 2005 00:29:40 -0800 [thread overview]
Message-ID: <20050104082940.GF18497@tausq.org> (raw)
In-Reply-To: <1104826986.8221.8.camel@beavis>
> Is this something that would benefit older processors? Say a PCX-T
> processor? Is this something worth testing? I'm pretty sure I
> have a PCX-T processor around I could boot up and test.
i have no idea, but we can test it and see. i've read some pdfs which
suggest that all pa20 processors can do this reordering, but i don't
know about pa11 processors. in any case, empirical results are always
better than speculation :)
randolph
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next prev parent reply other threads:[~2005-01-04 8:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-03 6:19 [parisc-linux] DIFF use 6-regs in copy_user_page_asm Grant Grundler
2005-01-04 6:13 ` Randolph Chung
2005-01-04 8:23 ` Ryan Bradetich
2005-01-04 8:29 ` Randolph Chung [this message]
2005-01-04 13:12 ` Joel Soete
2005-01-04 14:51 ` Michael S. Zick
2005-01-04 16:02 ` Grant Grundler
[not found] ` <200501041142.44400.mszick@wolfbutter.com>
2005-01-04 20:09 ` Grant Grundler
2005-01-04 23:39 ` Grant Grundler
2005-01-05 0:00 ` John David Anglin
2005-01-05 22:01 ` Michael S. Zick
2005-01-06 22:55 ` Grant Grundler
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