Messages in this thread | | | From | "Emiliano 'AlberT' Gabrielli" <> | Subject | Re: hyperthreading | Date | Tue, 25 Nov 2003 10:48:51 +0100 |
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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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