On Friday 04 April 2008 11:33:00 am Ron Johnson wrote: > On 04/04/08 12:27, Steve Lamb wrote: > >> difference compared to -O1 and i686 --mcpu/--march makes a difference > >> compared to i386. --fomit-frame-pointer also produced faster binaries. > > > > Soooo, your machine was idling faster? 'round here CPU time is > > rarely a limiter. In fact I'm messing around with setting up Xen to > > split up the functions of my main Linux box into 3 VMs. It's a PIII > > 667Mhz machine. > > Mostly yes. But certain number-crunching apps will really benefit > from subarch-dependent instructions. What packages fall into this category that don't already have subarch packages? -- Paul Johnson baloo@ursine.ca
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