New submission from Yury Selivanov: Attached (t.py) is a random script that I stumbled upon pretty randomly on the internet -- someone used it to test different languages VMs performance.
The interesting thing is that 2.7 runs it 20-30% faster than 3.4 & 3.5 consistently. The script does not involve any unicode data manipulation, it's mostly abount float arithmetic and function calls. ---------- components: Interpreter Core files: t.py messages: 244754 nosy: benjamin.peterson, haypo, ncoghlan, pitrou, yselivanov priority: normal severity: normal status: open title: Performance regression relative to 2.7 versions: Python 3.5, Python 3.6 Added file: http://bugs.python.org/file39609/t.py _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24375> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
