[Beowulf] AMD performance (was 500GB systems)

Mark Hahn hahn at mcmaster.ca
Sat Jan 12 14:10:27 PST 2013


> Yes i was the inventor of that test to jump using a RNG randomly.
> Paul Hsieh then modified it from calling the RNG and correcting for
> the RNG, to the direct pointer math
> as you show here.

Vincent, you are hillariously full of yourself.

> If you are using 32 bits ints however, you'll not be able to address
> more than 16GB ram.
> You need 64 bits ints for P.

wow, you're so smart!


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