Re: 2 xeon but only one is on (is it em64t?)
On Sun, Jan 08, 2006 at 11:00:20PM +0100, Nonno wrote:
> Dear Sir,
> I have an Intel motherboard SE7525GP2 equipped with 2 Xeon 3.40GHz, hyper-threading and em64t are on (verified with Intel Processor Id Utility in windows). On 05/01/2006 I have installed debian-31r0a-amd64-binary without problems and now I'm at school, reading and working hard to learn debian.
> I have read the messages "is it em64t?" and I try to verify my situation!
> This the answer of debian:
>
> debian:/# cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 3
> model name : Intel(R) Xeon(TM) CPU 3.40GHz
> stepping : 4
> cpu MHz : 3391.623
> cache size : 1024 KB
> fpu : yes
> fpu_exception : yes
> cpuid level : 5
> wp : yes
> 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 syscall lm
Since the CPU flags include 'lm' then it is em64t. lm = long mode.
long = 64 bit.
> pni monitor ds_cpl tm2 est cid
> bogomips : 6007.19
> clflush size : 64
> cache_alignment : 128
> address sizes : 36 bits physical, 48 bits virtual
> power management:
> ---------------------------------------------------------------------
> There is a mistake! What can I do to resolve? Please an easy way if it is possible.
If you run with a '-smp' kernel then you would probably even have
hyperthreading and would see two "CPUs". Well unless that is disabled
in the BIOS.
Len Sorensen
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