[ale] SMP kernel on uniprocesser
Dow_Hurst
dhurst at mindspring.com
Fri Jul 21 16:10:49 EDT 2006
If hyperthreading is turned on, you have a HT enabled processor (P4 model 631), and a smp kernel installed, you should see two CPUs in /proc/cpuinfo, via top, and in the ps aux output, correct? Also, what is the effect of running a smp kernel on a uniprocessor machine? I've found a very stable machine actually has a smp kernel running but Hyperthreading was turned off. Also, I've got a new machine that is not stable yet and is the situation I first stated above. I'm now running it with a default kernel and hyperthreading turned off.
Thanks,
Dow
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