Messages in this thread | | | From | Jason Lunz <> | Subject | detecting hyperthreading in linux 2.4.19 | Date | Thu, 9 Jan 2003 20:02:33 +0000 (UTC) |
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Is there a way for a userspace program running on linux 2.4.19 to tell the difference between a single hyperthreaded xeon P4 with HT enabled and a dual hyperthreaded xeon P4 with HT disabled? The /proc/cpuinfos for the two cases are indistinguishable.
Jason
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