Hi! ri...@happyleptic.org skribis:
>> For 1.8, could you try running Helgrind and see what happens? > > Helgrind complains about loads of 'possible data race' Actually 1.8 has a serious problem when it comes to multi-threading: memoization, which modifies the source code tree structure, is not thread-safe. I’m not sure if this could explain your deadlock, but it could potentially lead to unexpected behavior. Thanks, Ludo’.
