[issue43511] Tk 8.6.11 slow on M1 Mac Mini MacOS Python 3.9.2 native ARM version

Change by E. Paine : -- components: +macOS nosy: +epaine, ned.deily, ronaldoussoren versions: +Python 3.10 ___ Python tracker ___

[issue43511] Tk 8.6.11 slow on M1 Mac Mini MacOS Python 3.9.2 native ARM version

Thomas Wamm added the comment: An easy demo of the performance problem is to compare the execution speed of the single command: >>> help('modules') in a python3 shell in a terminal window (it's real fast), vs. inside the IDLE3 shell (it's terribly slow). I understand that IDLE3 uses the

[issue43511] Tk 8.6.11 slow on M1 Mac Mini MacOS Python 3.9.2 native ARM version

New submission from Thomas Wamm : 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