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 beazley
Recipients beazley, christian.heimes
Date 2008-12-06.13:42:17
SpamBayes Score 5.801592e-05
Marked as misclassified No
Message-id <1228570938.99.0.241195080017.issue4561@psf.upfronthosting.co.za>
In-reply-to
Content
Tried this using projects/python/branches/release30-maint and using the 
patch that was just attached.   With a 66MB input file, here are the 
results of this code fragment:

for line in open("BIGFILE):
    pass

Python 2.6: 0.67s
Python 3.0: 32.687s     (48 times slower)

This is running on a MacBook with a warm disk cache. For what it's 
worth, I didn't see any improvement with that patch.
History
Date User Action Args
2008-12-06 13:42:19beazleysetrecipients: + beazley, christian.heimes
2008-12-06 13:42:18beazleysetmessageid: <1228570938.99.0.241195080017.issue4561@psf.upfronthosting.co.za>
2008-12-06 13:42:18beazleylinkissue4561 messages
2008-12-06 13:42:17beazleycreate