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Re^3: 5:10: Why is this slower than 5.8.8?

by eserte (Deacon)
on Dec 23, 2007 at 19:13 UTC ( #658793=note: print w/ replies, xml ) Need Help??

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  1. or download this
    my $max = 50000;
    my @l = ('a'..'z');
    my @keys = map { join '', map $l[rand @l], 0..71 } 0..$max;
    
  2. or download this
    $ time /usr/local/src/perl-5.10.0-perlmalloc/perl -I/usr/local/src/per
    +l-5.10.0-perlmalloc/lib ~/trash/slow_malloc2.pl
    3.027u 0.435s 0:03.68 93.7%     1448+324155k 0+0io 0pf+0w
    
    $ time /usr/local/src/perl-5.10.0-sysmalloc/perl -I/usr/local/src/perl
    +-5.10.0-sysmalloc/lib ~/trash/slow_malloc2.pl
    405.090u 189.574s 13:01.52 76.0%        1466+495449k 0+0io 0pf+0w
    

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