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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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