Messages in this thread | | | From | (bill davidsen) | Subject | Re: AW: HT enable on BIOS which doesn't supports it? | Date | 20 Nov 2003 22:42:45 GMT |
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In article <20031118165605.39280.qmail@web40903.mail.yahoo.com>, Bradley Chapman <kakadu_croc@yahoo.com> wrote:
| My CPU is like that too: | | processor : 0 | vendor_id : GenuineIntel | cpu family : 15 | model : 2 | model name : Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz | stepping : 7 | cpu MHz : 1994.259 | cache size : 512 KB | fdiv_bug : no | hlt_bug : no | f00f_bug : no | coma_bug : no | fpu : yes | fpu_exception : yes | cpuid level : 2 | wp : yes | flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 | clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid | bogomips : 3932.16 | | I also have an 'ht' flag -- but I've never tried SMP. XP doesn't seem to think HT | is on here either, so I just put it down as an anomaly.
You can have the HT feature with only one sibling. The value of this is not obvious, and I have no idea if the 2nd sib is really disabled or if it is missing. You can find good discussion in comp.sys.intel and some of the conspiracy groups, I bet.
-- bill davidsen <davidsen@tmr.com> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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