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Feature #481
closedimproved gcd for 1.9
Description
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Mentioned here:
http://rubyforge.org/tracker/?group_id=426&atid=1698&func=detail&aid=19034
This improves gcd performance by about 300%
I assume this patch is still valid, if not I could come up with a new one.
Thanks!
-=R
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Updated by yugui (Yuki Sonoda) about 16 years ago
- Category set to lib
- Status changed from Open to Rejected
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I think embedding of Rational already made same result. It internally uses long type of C for Fixnums.
This patch may be still meaningful for 1.8. But extension of Fixnum needs discussion.
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