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Groups > comp.lang.ruby > #4663

Re: RubyInline trouble

From Martin Hansen <mail@maasha.dk>
Newsgroups comp.lang.ruby
Subject Re: RubyInline trouble
Date 2011-05-17 04:16 -0500
Organization Service de news de lacave.net
Message-ID <937cc4915ef2f73508e7f4638447a02e@ruby-forum.com> (permalink)
References <c905efc4d373fe6f8d5502a268752dfb@ruby-forum.com>

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This seem to work:

http://pastie.org/1915197

I hope, I build the code the correct way?

Also, the speed increase is roughly 1-fold. I am a bit puzzled that Ruby
on its own is a tad slow on array accession and bit wise operations. But
when is a speed increase big enough to justify moving to Inline C?

Btw, is there a method to pretty print the resulting C code? That would
be nice for inspection.

Morever, I think RubyInline is a bit under documented. The Perl Inline
module comes with a very nice cookbook:

http://search.cpan.org/~sisyphus/Inline-0.48/C/C.pod
http://search.cpan.org/~sisyphus/Inline-0.48/C/C-Cookbook.pod


This RubyInline tool is really cool I must say!


Cheers,


Martin

-- 
Posted via http://www.ruby-forum.com/.

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Thread

RubyInline trouble Martin Hansen <mail@maasha.dk> - 2011-05-16 09:53 -0500
  Re: RubyInline trouble Jeff Dallien <jeff@dallien.net> - 2011-05-16 15:08 -0500
  Re: RubyInline trouble Ryan Davis <ryand-ruby@zenspider.com> - 2011-05-16 17:28 -0500
  Re: RubyInline trouble Martin Hansen <mail@maasha.dk> - 2011-05-17 04:16 -0500

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