Hi! Thanks for the reply.
Unfortunately I missed a 'not'. I'm not able to reproduce it locally :( The corrupted .pyc file experience: I suppose that effect the behaviour both if the .pyc file is the main file or as an something that gets imported. :) T Den 24. maj 2016 klokken 15:18 skrev Chris Angelico <ros...@gmail.com>: On Tue, May 24, 2016 at 8:22 PM, thomas povtal.org <tho...@povtal.org> wrote: > Please excuse me if this is not the right place, but I have some issues > with CPython on a NUMA machine. > > We're using gevent and I'm suspecting some "threading" could cause this, > as I'm able to replicate it locally with the same data. Perfectly good place to ask. Since you can replicate the problem, can you post the code that will trigger this? There are a few possibilities. I've once (not "once in a <time period>", once) seen a Python installation with corruption in a .pyc file, which resulted in really bizarre errors; but more likely, it's something that can be shown on multiple systems. It's definitely possible that threading can (a) introduce errors, or (b) move errors around and make them less obvious. Try to cut your example down as much as it can, but it wouldn't surprise me if threading remains in it. ChrisA -- https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list