On Sun November 15 2009, Neil Aggarwal wrote: > > The Core i7 has hyperthreading, so you see 8 logical CPUs. > > Are you saying the AMD processors do not have hyperthreading?
Course not. Hyperthreading is dubious at best. > I have a machine with two six-core AMD Opterons. > top shows me 12 logical CPUs. If it had Hyperthreading, you'd see 24 logical cpus. 6 + 6 == 12 * 2(ht) == 24. Those six cores in each cpu are actual physcial cores. Not fake logical cores. > Neil > > > -- > Neil Aggarwal, (281)846-8957, http://UnmeteredVPS.net > CentOS 5.4 VPS with unmetered bandwidth only $25/month! > 7 day no risk trial, Google Checkout accepted > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Thomas Fjellstrom [email protected] -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
