Date: Sat, 4 Oct 2003 21:32:11 +0200 From: Morten Rodal <morten@rodal.no> To: Jeff Roberson <jeff@freebsd.org> Cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern sched_ule.c Message-ID: <20031004193210.GA79755@slurp.rodal.no> In-Reply-To: <200310041741.h94HfDZ7016779@repoman.freebsd.org> References: <200310041741.h94HfDZ7016779@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
--CE+1k2dSO48ffgeK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 04, 2003 at 10:41:13AM -0700, Jeff Roberson wrote: > jeff 2003/10/04 10:41:13 PDT >=20 > FreeBSD src repository >=20 > Modified files: > sys/kern sched_ule.c=20 > Log: > - Change a lame iterative algorithm to a constant time algorithm. Rem= ove > the XXX that complains about it as well. > =20 > Submitted by: ThomasWuerfl@gmx.de > =20 > Revision Changes Path > 1.57 +6 -4 src/sys/kern/sched_ule.c Can this have something to do with the extremly low performance that portupgrade (which seems to spawn an awesome amount of makes and sorts) have? When I run "portupgrade -ar" I see about 20% system time with top(1) and 50% idle, and the rest is user. (Yes, it's a dual processor system) --=20 Morten Rodal --CE+1k2dSO48ffgeK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/fyA6bWe1Cy11WVsRAquJAJwI7O9RkPNCqkJAZVMoOUeOxQ6qjgCZAae6 v45h6AXaNpL5s8EjacN6lTw= =MjET -----END PGP SIGNATURE----- --CE+1k2dSO48ffgeK--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20031004193210.GA79755>