[Ukfreebsd] Disabling hyperthreading on Intel CPUs
mark at exonetric.com
Wed Jan 26 09:38:03 GMT 2011
On Wed, 26 Jan 2011 09:33:12 -0000, andy thomas <andy at time-domain.co.uk>
> I want to disable HT because it can impact performance when used to
> execute code compiled for parallel execution across multiple PCs.
So your code is so efficient at utilizing execution resources, (i.e. not
ever stalling), that the HT overhead slows you down?
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