Date: Fri, 14 Dec 2001 00:45:59 -0800 From: Kris Kennaway <kris@FreeBSD.ORG> To: Alfred Perlstein <bright@mu.org> Cc: Kris Kennaway <kris@FreeBSD.ORG>, Peter Wemm <peter@wemm.org>, Poul-Henning Kamp <phk@critter.freebsd.dk>, mitko@rila.bg, hackers@FreeBSD.ORG Subject: Re: Performance issue Message-ID: <20011214004559.B86064@citusc17.usc.edu> In-Reply-To: <20011214022651.I79896@elvis.mu.org>; from bright@mu.org on Fri, Dec 14, 2001 at 02:26:51AM -0600 References: <72360.1007898170@critter.freebsd.dk> <20011209232328.31DC43810@overcee.netplex.com.au> <20011213201715.C84382@citusc17.usc.edu> <20011214022651.I79896@elvis.mu.org>
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--sdtB3X0nJg68CQEu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 14, 2001 at 02:26:51AM -0600, Alfred Perlstein wrote: > > This could easily be hung off CPUTYPE like we do for the asm code in > > OpenSSL, right? >=20 > That's not the point, you're proposing a static configuration > which i honestly don't like. What makes more sense is to > teach the dynamic linker to look for archetecture specific > subdirectories in order to dynamically link in a shared object > more suited to the running CPU, not the CPU it was compiled on. Yes, well, we already compile the *entire tree* with static (compile-time) optimizations when CPUTYPE is set, so one more (bzero) is no difference except that it gives an extra performance benefit. Kris --sdtB3X0nJg68CQEu Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE8GbxGWry0BWjoQKURAijvAJ9uUPvSHVGF2gDHhW68piM/9M4ltACg4ViI ktY0M+KS/POZlsjKgKwJwwM= =08oY -----END PGP SIGNATURE----- --sdtB3X0nJg68CQEu-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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