Changing CFLAGS for i386 packages on x86_64 (benchmarks included)
Dave Jones
davej at redhat.com
Sun Jul 16 12:44:36 UTC 2006
On Sun, Jul 16, 2006 at 02:31:48PM +0200, dragoran wrote:
> this might be true but unfortunatelly I don't have a system to test
> (only dc opteron running FC5 and amd64 3000+ running rawhide)
> > > > the last one (-m64) is weird (much slower!!) no -OX was used.
> >
> >When run in 32bit, this is doubling the amount of loads/stores used,
> >so little wonder it's slower.
> >
> what do you mean by "when run in 32bit" ? the resulting binary was a
> x86_64 one ??
The Subject: talking about i386 packages confused me.
Dave
--
http://www.codemonkey.org.uk
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