You know, all this fancy fast sorting would be much, much easier if perl's sort function compared references to arrays the way python's sort function does: that is, lexographically. (aka "dictionary order") Then, the standard Schwartzian transform could omit the { $a->[0] cmp $b->[0] or $a->[1] cmp $b->[1] } bit, and the performance differences between the ST and GRT would almost vanish. This would allow us to stop trying to construct a GRT for squeezing that extra 2% out of a long sort time and get on with our lives.

Actually, is there a good reason why the builtin sort compare doesn't compare references to arrays in this fashion? 

--
@/=map{[/./g]}qw/.h_nJ Xapou cets krht ele_ r_ra/;
map{y/X_/\n /;print}map{pop@$_}@/for@/

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In reply to Re^7: Benchmark, -s versus schwartzian by fizbin
in thread Benchmark, -s versus schwartzian by Darby

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