The new scheduler and x86 CPUs

[Jakub Jelinek]

On Mon, Aug 28, 2000 at 10:56:33PM -0400, Vladimir N. Makarov wrote:
> > Is Ultrasparc III out-of-order?  I thought it was in-order too.  There's
> > nothing in
> >   http://www.sun.com/sparc/UltraSPARC-III/USIIITech.html
> > that suggests it's OOO.  So it isn't all that surprising to me that it's
> > slow as well.
> >
> 
> Even UltrasparcI was an OOO processor.

Depends on what you imagine under OOO.
UltraSPARC-I up to III always issue insns in program order AFAIK, they may
complete out of order, but I guess that is not what is discussed here.

	Jakub