Author neologix
Recipients barry, eric.smith, georg.brandl, giampaolo.rodola, loewis, nadeem.vawda, neologix, pitrou, rhettinger
Date 2011-12-05.18:32:50
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Message-id <1323109971.98.0.429467954073.issue11051@psf.upfronthosting.co.za>
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Content
Here's a trivial patch reducing the number of calls to open.
before:
"""
$ strace -c -e open ./python -c ""
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
100.00    0.000049           0       392       306 open
------ ----------- ----------- --------- --------- ----------------
100.00    0.000049                   392       306 total
"""
after:
"""
$ strace -c -e open ./python -c ""
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
100.00    0.000024           0        86           open
------ ----------- ----------- --------- --------- ----------------
100.00    0.000024                    86           total
"""

As for the flury of tentative locations, I don't feel like modifying this since I'm not familiar enough with the import machinery.
History
Date User Action Args
2011-12-05 18:32:52neologixsetrecipients: + neologix, loewis, barry, georg.brandl, rhettinger, pitrou, eric.smith, giampaolo.rodola, nadeem.vawda
2011-12-05 18:32:51neologixsetmessageid: <1323109971.98.0.429467954073.issue11051@psf.upfronthosting.co.za>
2011-12-05 18:32:51neologixlinkissue11051 messages
2011-12-05 18:32:51neologixcreate