[pypy-issue] [issue921] _structseq is a slow mess

Armin Rigo tracker at bugs.pypy.org
Tue Nov 1 18:11:54 CET 2011

Armin Rigo <armin.rigo at gmail.com> added the comment:

Doesn't seem to be particularly the fault of os.stat_result.  Rewriting the
benchmark with afa's command in it gets us a +25% speed improvement over
CPython.  The os.stat() itself is indeed slower on PyPy (by 38%, not 2x for me,
and that's counting only user time, not system time that is the same in both
cases).  So I think I'll close this bug report unless fijal has more precise
information for us to look at.

nosy: +arigo
status: chatting -> invalid

PyPy bug tracker <tracker at bugs.pypy.org>

More information about the pypy-issue mailing list