On Tue, Jan 17, 2006 at 11:32:10AM -0800, goemon@xxxxxxxxx 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 > >Netburst. > Is this 100% true for all x86_64 including first gen opterons? It was on the ones I tested, including some pre-production samples. Dave -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list