FC5T2 and Development issues, observations, and questions
davej at redhat.com
Tue Jan 17 19:47:31 UTC 2006
On Tue, Jan 17, 2006 at 11:32:10AM -0800, goemon at anime.net wrote:
> >The spinlock operations are almost free on AMD on UP. They did some real
> >magic in their cores to make locked operations really fast compared to
> Is this 100% true for all x86_64 including first gen opterons?
It was on the ones I tested, including some pre-production samples.
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