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Re^3: better (faster) way of writing regexp

by ikegami (Pope)
on Dec 02, 2009 at 18:07 UTC ( #810632=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    our $date = '20091202';
    
    my $results = cmpthese(-3, \%tests);
    
  2. or download this
    This is Perl 5.010000
               Rate  range repeat  isook unpack
    ...
    repeat 445365/s     7%     --    -1%   -41%
    isook  449974/s     8%     1%     --   -40%
    unpack 754290/s    81%    69%    68%     --
    

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