Date: Wed, 3 Jul 2002 00:50:27 -0700 From: "David O'Brien" <obrien@FreeBSD.ORG> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: FreeBSD current users <current@FreeBSD.ORG> Subject: Re: -current results (was something funny with soft updates?) Message-ID: <20020703005027.A4006@dragon.nuxi.com> In-Reply-To: <200207030601.g6361E5E010289@apollo.backplane.com>; from dillon@apollo.backplane.com on Tue, Jul 02, 2002 at 11:01:14PM -0700 References: <Pine.BSF.4.21.0206281233500.75410-100000@InterJet.elischer.org> <200207020314.g623Eke5038019@apollo.backplane.com> <20020702164756.E70767@dragon.nuxi.com> <200207030106.g6316Rwp008905@apollo.backplane.com> <20020702182303.A94386@dragon.nuxi.com> <200207030601.g6361E5E010289@apollo.backplane.com>
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On Tue, Jul 02, 2002 at 11:01:14PM -0700, Matthew Dillon wrote: > (csh built with GCC2, -O3) > test3:/home/dillon> time ./x.csh > 0.832u 0.848s 0:01.68 99.4% 881+645k 0+0io 0pf+0w > test3:/home/dillon> time ./x.csh > 0.926u 0.755s 0:01.68 99.4% 889+654k 0+0io 0pf+0w > > (csh built with GCC3, -O3) You aren't taking advantage of what GCC 3.1 gives you. Try optimizing for your CPU also, -march=pentium4. Also the extra slowdown with Gcc 3.1 is all the changes needed in the backend to handle ISO-C++ and Java. I guess I should just stay out of this type of discussion... but I hate it when people are extra-critical about a piece of software w/o learning something about it first. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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