Antoine Pitrou added the comment: > "_Py_hashtable_hash_ptr is quite crude in that it doesn't even try to > compensate for pointer alignment, so there will automatically be many > collisions. Only one hash bucket every 8 or 16 will be used, at best." > > I chose to use _Py_HashPointer() to drop (shift) lower bits. Do you > mean that it's not enough? Python memory allocator uses an alignement > on 8 bytes (2**3).
Ah, sorry, I just hadn't realized that. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21556> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
