From: Randolph Chung <randolph@tausq.org>
To: Joel Soete <soete.joel@tiscali.be>
Cc: parisc-linux@lists.parisc-linux.org
Subject: [parisc-linux] Re: pa_memcpy: 2 small question
Date: Tue, 11 Jan 2005 17:49:11 -0800 [thread overview]
Message-ID: <20050112014911.GW18497@tausq.org> (raw)
In-Reply-To: <41DE61B80000150A@mail-8-bnl.mail.tiscali.sys>
> why don't you save the usage of OPSIZ (defined sizeof(unsigned long int))
> and use shrpd, ldd, std when ifdef __LP64__ ? (certainly another stuff I
> missed sorry )
that can be done as well, but cpy_dstaligned is supposed to be a
slow-path for the copy routine, and doing __LP64__ stuff means i can't
easily test it in userspace, so i didn't bother. you are certainly
welcome to try.
randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
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next prev parent reply other threads:[~2005-01-12 1:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050105055412.68E06495698@palinux.hppa>
2005-01-05 6:16 ` [parisc-linux] more cpup.c results Grant Grundler
2005-01-05 8:20 ` Joel Soete
2005-01-05 8:40 ` Ryan Bradetich
2005-01-05 16:02 ` Grant Grundler
[not found] ` <20050107095143.GN18497@tausq.org>
2005-01-09 19:07 ` [parisc-linux] pa_memcpy: 2 small question Joel Soete
2005-01-10 0:13 ` [parisc-linux] " Randolph Chung
2005-01-10 8:44 ` Joel Soete
2005-01-10 8:54 ` Randolph Chung
2005-01-10 17:12 ` Joel Soete
2005-01-10 17:17 ` Grant Grundler
2005-01-10 20:02 ` Stuart Brady
2005-01-11 18:14 ` Joel Soete
2005-01-12 1:49 ` Randolph Chung [this message]
2005-02-20 23:44 ` [parisc-linux] revisit copy_user_page_asm microbenchmarks Grant Grundler
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