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Re^2: Bidirectional lookup algorithm? (Updated: further info.)

by BrowserUk (Patriarch)
on Jan 07, 2015 at 20:30 UTC ( [id://1112563]=note: print w/replies, xml ) Need Help??


in reply to Re: Bidirectional lookup algorithm? (Updated: further info.)
in thread Bidirectional lookup algorithm? (Updated: further info.)

(numbers past a certain point are stringified to the same thing)

I have 64-bit ints here, so that isn't a problem for me.

I did consider packing the keys, but the space saved is only around 15% to 20%; but the performance penalty is considerable. Thanks.


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