On Wednesday, January 15, 2014 12:03:57 PM UTC-5, Steven G. Johnson wrote:
>
> The following version uses 32-bit integers in the arrays (to reduce cache 
> pressure) and 32-bit integer remainder operations, with everything else 
> 64-bit, and is nearly 3x faster than the original code on my machine:
>

(Correction: I accidentally left i::Int32 in, so i is 32-bit.  Removing the 
::Int32 qualifier from i doesn't seem to make a significant performance 
difference, though.) 

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