in reply to Re^4: Sorting IP addresses, lots of them, quickly
in thread Sorting IP addresses, lots of them, quickly

NOW we're talkin' fast! On my AMD64 X2 workstation with my original 11818 addresses, ip4sort beats the pants off of everything, 258% faster than gloryhackish, and a whopping 727% over Schwartzian Transform. At 100,000 addresses, the numbers are 281% and 1169%, respectively, and at a million it's 248% and 1140% (looks like the curves are flattening a bit way up there). Good work!

So guess who's just decided to use ip4sort from now on? :-) Thanks!

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