Demur Rumed added the comment: I submitted a patch years ago that addressses the ''x,y = 1, 2' case: http://bugs.python.org/issue10648 & it was not met with enthusiasm
2016-04-10 5:08 GMT+00:00 Alexander Marshalov <rep...@bugs.python.org>: > > Alexander Marshalov added the comment: > > Hi all, this is my first patch to Python. > I'm interested in the performance of python code, I even worked on the > development of the static optimizer based on modifications of the AST. > I had a few ideas for improving peepholer (for example, the expression "x, > y = 1, 2" according to my benchmarks is about 7-11% slower than the > expression "x = 1; y = 2", this can be fixed by using a peepholer), but I > already understood that it is not necessary to do it. > Thanks for the clarification, I will continue to work towards > AST-optimizations. > > ---------- > > _______________________________________ > Python tracker <rep...@bugs.python.org> > <http://bugs.python.org/issue26722> > _______________________________________ > ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue26722> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
