New submission from Thomas Wamm <thomasw...@gmail.com>:
Comparing performance of a Tkinter graphics program with Python 3.9.2 on an M1 Mac Mini, I find it to be slower than earlier versions, and much slower than the same program running on other computers such as a Raspberry Pi 3B (Python 3.7.3). Initial investigation suggests the slow down is because of Tk 8.6.11. The same program on Windows 10 on Intel i5-8250U is at least 10x faster, contrary to expectations. Has anyone noticed similar? The program is simple & portable, downloadable from: https://github.com/ThomasWamm/TerraLunar.git All it does is 2-D orbital mechanics simulation, to teach me Python. ---------- components: Tkinter messages: 388822 nosy: thomaswamm priority: normal severity: normal status: open title: Tk 8.6.11 slow on M1 Mac Mini MacOS Python 3.9.2 native ARM version type: performance versions: Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue43511> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
