Re: cpuinfo, bogomips and duo core

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On 11/02/2013 23:07, Reindl Harald wrote:


Am 11.02.2013 23:43, schrieb Robert Moskowitz:
Do I have this right?

since on a duo core system, /proc/cpuinfo reports both cores and a bogomips number for each, that number is the
value for a core.  Thus 'in theory' the bogomips for the unit is the sum of the two values (the same in every duo
core I have seen)

practically i would say this value is hmm useless

Entirely.

is it hardcoded in the CPU?
is it measured?

It is measured.

if it is measured at which moment of time
which stepping had the CPU at the moment :-)

It is simply a measure of how fast the CPU can idle (i.e. do nothing).

Gordan
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