Stefan Behnel added the comment: > Any optimization requires a benchmark. What is the speedup?
I gave numbers in ticket #22464. """ Since many Fraction input values can already be normalised for some reason, the following change shaves off almost 30% of the calls to PyNumber_InPlaceFloorDivide() in the telco benchmark during Fraction instantiation according to callgrind, thus saving 20% of the CPU instructions that go into tp_new(). """ I then proposed to move this into the PyLong type in general, rather than letting Fraction itself do it less efficiently. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22501> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
