Eric 8ecbd038b5 Adding radix support to constraints ...

This allows us to lookup an index -> ip address much faster
(16 seconds for ~3.7 billion addresses with sparse blacklist,
vs 65 sec before radix array).

Setting the PREFIX_LEN to /20, as this appears to give a good tradeoff
between radix population time (<1ms), runtime (16s), and memory footprint (4MB).

2013-10-03 02:28:19 -04:00

609 B

Raw Blame History

View Raw