Date: Fri, 9 Apr 2004 18:13:14 +0200 From: Oliver Lehmann <lehmann@ans-netz.de> To: Rob B <robbyrnes@fastmail.com.au> Cc: freebsd-performance@freebsd.org Subject: Re: Bad performance on alpha? (make buildworld) Message-ID: <20040409181314.24392417.lehmann@ans-netz.de> In-Reply-To: <40752106.9010101@fastmail.com.au> References: <40752106.9010101@fastmail.com.au>
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Rob B wrote: > >Oliver Lehmann wrote: > > > > Next I'll try some CFLAGs... > > Oliver, did you ever determine what CFLAGS would be useful, or gain any > improvement? > > I have used "CFLAGS= -O -pipe -funroll-loops -fforce-mem -fforce-addr\ > -fomit-frame-pointer -ffast-math" but found recently that various IIRC i stook with "-funroll-loops -pipe" - but "-pipe" is allready set by default iirc. I tried the fast-math Option too, but the compile didn't succeeded. -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/
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