I reinstalled yesterday and gcc refused to recognise -02 as an option. I was forced to use -03, which went OK. Then kde-base/kdelibs-3.1.4 failed (function kde_src_compile died) so I share the sentiment about whether its worth it. But then, there's the challenge. Dennis ----- Original Message ----- From: "Jason Stubbs" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, November 28, 2003 11:06 PM Subject: Re: [gentoo-user] CFLAGS
> On Saturday 29 November 2003 05:57, Vano Beridze wrote: > > I installed gentoo from stage 1 (took 1 day) with the following settings > > > > CHOST="i686-pc-linux-gnu" > > CFLAGS="-march=athlon-xp -O3" > > CXXFLAGS="-march=athlon-xp -O3" > > > > On the same machine with RedHat 9 (i386 packages) > > NetBeans 3.5.1(sun jdk 1.4.2_02) runs faster. > > What is the problem? Are my flags set incorrectly? > > The biggest improvement in performance will come by adding > -fomit-frame-pointer to your flags. I would also suggest -O2. -O3 only brings > performance improvements in a few situations and can cause worse performance > in others. > > Jason > > P.S. Any information I didn't include above was simply a deterrant to people > that might answer your question. > > -- > [EMAIL PROTECTED] mailing list > > > -- [EMAIL PROTECTED] mailing list
