Determining if the current processor is Hyperthreaded

From: Athul Acharya
Date: Fri Jul 29 2005 - 11:31:04 EST

Hey folks,

Is there a quick way to determine if the current processor is
Hyperthreaded, and if so, which logical processor represents the other
thread on the chip? Please cc replies to me as I am not subscribed to
the list :-)


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