Re: Discrepancy between reported readings from different interfaces

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On Tue, 26 Oct 2010 09:43:47 -0400, Arun Raghavan wrote:
> > On Sun, 24 Oct 2010 21:40:38 -0400, Arun Raghavan wrote:
> [snip]
> > There's no reason why overclocking would help. Overclocking will
> > generate more heat, but the time it takes to generate it won't change.
> >
> Since the maximum temperature was higher, I was hoping to see some
> intermediate reading
> between idle and fully-loaded temperatures.
> 
> [snip]
> > Arun, back to your immediate issue, you have two options, either
> > rebuild the coretemp driver with a shorter cache lifetime (replace HZ
> > with HZ/10 in function coretemp_update_device) or access the MSR
> > yourself from user-space (but then you lose all the power of
> > libsensors.)
> >
> Thanks for the suggestion, I will try it. Is it known how frequently the sensors
> actually update the readings?

Arun, are there any results from your tests? I would like to lower the
cache lifetime in the coretemp driver and am looking for real-world
numbers to decide what would be a reasonable duration. 

I could do some experiments on my two coretemp machines, but if you
already have figures available, I'm interested :)

-- 
Jean Delvare

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