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magicSqr



Joined: 27 Aug 2011
Posts: 105
magicSqr 16 Dec 2012, 19:32
Is it possible to obtain current CPU clock speed and core utilization using assembly?

I'm thinking along the lines of the Everest program

Many thanks
Post 16 Dec 2012, 19:32
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edfed



Joined: 20 Feb 2006
Posts: 4324
Location: Now
edfed 17 Dec 2012, 00:02
yep, using MSRs (Model Specific Registers) and instructions to handle them. Smile
Post 17 Dec 2012, 00:02
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