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All the Perl that's Practical to Extract and Report

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  • I have no idea what you've been smoking, because there's no way you should be getting that kind of discrepency. Either you're using a very old version of ruby, your interpreter is broken, or you've been sniffing glue again.

    For my results, I used ruby 1.6.7 and perl 5.8.0 on Mandrake 9. I took the sample text you gave in your journal entry and copied it over and over until I ended up with a 2.4 MB file. I used "bzip-0.21" as the target. Hopefully, I didn't screw up the logic.

    I've provided the exact b

    • My reply is actually to the original post, not the first reply, but I couldn't find a link to comment on that.

      Anyway, I actually was able to get the benchmark on the Perl test significantly lower by doing 2 things:
         I precompiled the regexp
         I joined the relevant search fields using an (assumedly) unused char (^A) and searched on that.

      On my box that put the average from around 37 secs. to around 26 secs. (Using djberg96's benchmark version of the script).

      use Benchmark;
      use strict;