This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author pitrou
Recipients christian.heimes, gregsmith, loewis, mark.dickinson, pitrou, rhettinger, sopoforic, tim.peters
Date 2009-10-24.06:50:12
SpamBayes Score 0.00164937
Marked as misclassified No
Message-id <>
The type is an important performance factor but most uses of it are for
small ints (< 2**32 or 2**64), so your approach wouldn't make much of a
Besides, there are already some improvements in the py3k branch (for
example, longs now use 30-bit "digits" on 64-bit systems).

> I am aware of the
> following 'speed tweaks' in Python 2.x integers, aren't these lost now?

Yes, they are. As a result, calculations on small ints have become a bit
Date User Action Args
2009-10-24 06:50:16pitrousetrecipients: + pitrou, tim.peters, loewis, gregsmith, rhettinger, mark.dickinson, christian.heimes, sopoforic
2009-10-24 06:50:15pitrousetmessageid: <>
2009-10-24 06:50:14pitroulinkissue1087418 messages
2009-10-24 06:50:13pitroucreate