Le mardi 25 janvier 2022 à 23:59:20 UTC+1, John H Palmieri a écrit : > Are you using OS X? Could this possibly be due to how Python handles > multiprocessing on OS X vs. other platforms? (See > > https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods, > > in particular the comment "On macOS, the *spawn* start method is now the > default" and https://bugs.python.org/issue33725.) > > Thank you John for pointing this!
Alan, could you try to run your notebook after having added the following lines at the top of it? import multiprocessing as mp mp.set_start_method('fork') Eric. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/ba792649-1a5c-4b34-8a39-fbd74a795d04n%40googlegroups.com.