Date: Mon, 4 Jun 2007 09:16:28 -0400 From: Alexander Kabaev <kabaev@gmail.com> To: youshi10@u.washington.edu Cc: current@freebsd.org Subject: Re: Kudos to everyone who worked on the gcc-4.2 merge Message-ID: <20070604091628.51e9632a@kan.dnsalias.net> In-Reply-To: <Pine.LNX.4.43.0706031730150.8063@hymn03.u.washington.edu> References: <Pine.LNX.4.43.0706031730150.8063@hymn03.u.washington.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sig_jHnVMaXiKrYo0gS+d_0otiz Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sun, 3 Jun 2007 17:30:15 -0700 (PDT) youshi10@u.washington.edu wrote: > I just wanted to thank everyone who helped make the gcc 4.2 merge > possible -- I can see a noticeable performance increase (1.5x ~ 2.0x > load time decrease) in my server (P4 HTT with SMP). >=20 > This will be one of the great changes that will put FreeBSD back on > the map closer to many Linux distros. >=20 > Once gcc 4.2.1 gets in the tree, things will be much better, I'm > sure :). >=20 > Thank you very much, and let me know if you need testing with gcc > 4.2.1 when it rolls around ;). >=20 > -Garrett >=20 Thanks, but I think kudos are addressed to wrong people. I very much doubt that GCC can be responsible for any, let alone dramatic, performance differences. Most likely you see effects of hard work done by SMP scalability guys. =20 --=20 Alexander Kabaev --Sig_jHnVMaXiKrYo0gS+d_0otiz Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGZBCsQ6z1jMm+XZYRAu72AJ0ZziiJtrgNIuXE6Zky/MSmuspfogCggU8r SRRnDaSpSq0NX2X01zOba+w= =DeRq -----END PGP SIGNATURE----- --Sig_jHnVMaXiKrYo0gS+d_0otiz--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070604091628.51e9632a>