[PLUG] How to determine if my dual processors are being recognized

Scott Van Hoosen svanhoosen at yahoo.com
Wed Sep 17 17:42:02 UTC 2003


I've got a dual Xeon system, and doing a "cat /proc/cpuinfo" it shows
as four processors. This is because of Intel's "hyperthreading" which
is where one processor acts like it is two.

-Scott

> 
> okay the readouts are:
> ==================================================
> [root at Maodhog2 root]# cat /proc/cpuinfo 
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 5
> model name      : Pentium II (Deschutes)
> stepping        : 3
> cpu MHz         : 451.029
> cache size      : 2048 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 apic sep mtrr
> pge
> mca cmov pat pse36 mmx fxsr
> bogomips        : 897.84
> 
> processor       : 1
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 5
> model name      : Pentium II (Deschutes)
> stepping        : 3
> cpu MHz         : 451.029
> cache size      : 2048 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 apic sep mtrr
> pge
> mca cmov pat pse36 mmx fxsr
> bogomips        : 901.12
> 


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