On Mon, 11 Feb 2008, Bernhard Praschinger wrote:
> I have my new MAC beside me, and cpuinfo from the uitls directory tells
Congratulations!
> me that:
> vendor_id : GenuineIntel
> cpu family : 6
the cpu family value looks OK.
> model : 7
Hmmm, that seems low and is a Pentium-3 as you have noticed.
My Core2 notebook says:
./cpuinfo
vendor_id : GenuineIntel
cpu family : 6
model : 15
stepping : 6
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 cflsh ds acpi mmx fxsr sse sse2 ss tm
cpu MHz : 0.000
model name : Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz
> So I have a little problem because the script thinks that I only have a
> Pentium 3 running at 2.8 GHz, well the script does not know that I have
That will work.
> I have Suse 10.3 installed in a virtual machine on the OSX and there
> /proc/cpu tells me that I have:
> cpu family 6
> model 23
> stepping 8
That's interesting. 23 would seem to be more reasonable than 7
> Does anyone know how I change the cpuinfo program so I get the correct
> value for the model ?
The cpu probe logic in cpuinfo was borrowed from MPlayer. Take a look
at how MPlayer or ffmpeg probes for the cpu type. The 'cpuid'
instruction was used, as I recall, to get the info - I would have
thought that would work the same for all Intel cpus.
Cheers,
Steven
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