Date: Mon, 19 Mar 2001 02:07:16 -0800 From: Kris Kennaway <kris@obsecurity.org> To: Roman Shterenzon <roman@harmonic.co.il> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: ARCH in /etc/make.conf Message-ID: <20010319020716.B4427@xor.obsecurity.org> In-Reply-To: <Pine.LNX.4.10.10103181240500.20824-100000@shark.harmonic.co.il>; from roman@harmonic.co.il on Sun, Mar 18, 2001 at 12:44:38PM %2B0200 References: <Pine.LNX.4.10.10103181240500.20824-100000@shark.harmonic.co.il>
next in thread | previous in thread | raw e-mail | index | archive | help
--eJnRUKwClWJh1Khz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Mar 18, 2001 at 12:44:38PM +0200, Roman Shterenzon wrote: > Hi, > I've noticed that for K6-2 -march=k6 is implied. > Browsing through gcc code teaches me that ``k6 - doesn't have pipelines'' > which is wrong for sure for K6-2. That may explain why -march=pentium > binaries (played with graphics/xine port) run faster than -march=k6. > Perhaps it's wiser to set -march=pentium for K6-2 (of course, with 3DNOW - > I haven't seen yet what variables are set for benefit of ports like mpg123) Can you produce benchmarks showing that this is the right thing to do? Kris --eJnRUKwClWJh1Khz Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE6tdpTWry0BWjoQKURAlZ6AJ9S6lgkUVn78gX0t8Y7LdoKbRaDSACgoMUR vH+Am5HXMBC2b7o/e/B5zRo= =UW6F -----END PGP SIGNATURE----- --eJnRUKwClWJh1Khz-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20010319020716.B4427>