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On my Windows XP Perl 5.8 system the Schwartzian runs about 5 times as fast as the sort (with the glob inside the loop).

Benchmark: running Ordinary, Schwartzian for at least 2 CPU seconds... Ordinary: 2 wallclock secs ( 0.42 usr + 1.75 sys = 2.17 CPU) @ 5 +.06/s (n=11) Schwartzian: 2 wallclock secs ( 0.68 usr + 1.45 sys = 2.13 CPU) @ 2 +3.91/s (n=51)

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law


In reply to Re: Benchmark, -s versus schwartzian by CountZero
in thread Benchmark, -s versus schwartzian by Darby

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