[issue1449496] Python should use 3GB Address Space on Windows

Martin Gfeller Martin Gfeller g...@comit.ch added the comment: Martin, we're running with this for years and with many extensions modules, without an issue. What is 64-bit safe should be 32-bit safe, not only 31-bit safe. But you're right, this is not a proof, and we

[issue1497532] C API to retain GIL during Python Callback

Martin Gfeller Martin Gfeller g...@comit.ch added the comment: Lukas, I'm afraid to admit you're right :-;. Assuming that the Python code called under the not release the GIL regime would not do anything that could be potentially blocking is probably dangerous