I ran your benchmark code:

>>Strings:
String took: 8 wallclock secs ( 8.06 usr +  0.03 sys =  8.09 CPU)
>>AoA:
Array took: 8 wallclock secs ( 8.33 usr +  0.13 sys =  8.45 CPU)

This is perl, v5.10.1 built for MSWin32-x86-multi-thread
(with 2 registered patches, see perl -V for more detail)

[download]
It is not clear that your benchmarking code represents what the application would really do.

In reply to Re: Range overlap (with a lot of ranges) by Marshall
in thread Range overlap (with a lot of ranges) by BioLion

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