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SubjectRe: hyperthreading
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On 10:44, martedì 25 novembre 2003, Gábor Lénárt wrote:
> Hi,
>
> A somewhat stupid question from me, but I have no documentation about
> this topic, namely, how can I enable hyperthreading with 2.6.0 test
> kernels?
>
> My /proc/cpuinfo shows:
>
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 1
> model name : Intel(R) Pentium(R) 4 CPU 1.70GHz
> stepping : 2
> cpu MHz : 1694.605
> cache size : 256 KB
> [...]
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> bogomips : 3334.14


P4 does not support HT ... only Xeon and new generation P4-HT does.

moreover you need olso a MB with HT support

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