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SubjectHYPERTHREADING on older P4???
/proc/cpuinfo reports "ht" in the supported options...I have a p4 2 ghz
stepping 4, and when I boot with an SMP kernel, it shows another thing :
siblings 1

I think HT is there in all p4s, so can it be enabled in older P4s? Like
mine? What does "siblings = 1" mean?
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