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Warp wrote:
> Another interesting (and nerdier) example:
>
> Assume we have a 3GHz processor, and that it can increment a 32-bit
> register at each clock cycle. How long does it take to go through all
> the values of that register?
Ooo... 2^32 = 4 billion. 3 GHz = 3,000,000,000 incriments per second. So
we have... a little over 1 second.
> Now assume that it's a 64-bit register instead. How long does it
> take now?
2^64 = (2^32)^2, so if 2^32 takes 1 second, 2^64 should take 4 billion
seconds (which is about 136 years). So... a ****ing long time then.
--
http://blog.orphi.me.uk/
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