Re: is it em64t ?

[Markus Boas <ryven@gmx.de>]

Just an example

powerrechner:/# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping        : 1
cpu MHz         : 3000.261
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
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 nx lm 
constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 6007.19
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping        : 1
cpu MHz         : 3000.261
cache size      : 1024 KB
physical id     : 3
siblings        : 2
core id         : 0
cpu cores       : 1
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 nx lm 
constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 6000.44
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping        : 1
cpu MHz         : 3000.261
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
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 nx lm 
constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 6000.42
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping        : 1
cpu MHz         : 3000.261
cache size      : 1024 KB
physical id     : 3
siblings        : 2
core id         : 0
cpu cores       : 1
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 nx lm 
constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips        : 6000.44
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

This is a dual Xeon with ht.
Also an em64t.

Am Samstag 07 Januar 2006 20:43 schrieb Lennart Sorensen:
> On Sat, Jan 07, 2006 at 11:00:44AM +0100, Jerome Warnier wrote:
> > processor       : 0
>
> [snip]
>
> > physical id     : 0
> > siblings        : 2
>
> [snip]
>
> > processor       : 1
> > physical id     : 0
> > siblings        : 2
>
> [snip]
>
> Both CPUs are physical ID 0 and both say they are part of a set of 2
> siblings.  I am quite sure that means it is using hyperthreading, and is
> not dual core or dual cpu.  Just hyperthreading.
>
> Len Sorensen