More information: The hang happens when building extensions, using the setup.py script. The script determines that the build is parallel (build_ext.py/build_extensions) and creates a thread pool. Each thread then executes a compilation job by fork()ing a compiler process.
I don't see how it works on any system that keeps the semaphore state in user mode. --Elad _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/DGEMKEX37HEIN7MBNSBJH5P2VQVKUEI7/ Code of Conduct: http://python.org/psf/codeofconduct/
