Hello, Is there any support for boost on AIX 6.0? Because I got some trouble using boost::interprocess in this system. Actually, the rbtree_best_fit aborts (or Segfaults) when I try to destroy an object previsouly created by a construct. Here below a sample that aborts on AIX 6.0, compiled with boost 1.37: * managed_mapped_file mapfile(bi::create_only, address, size); Message * message = (mapfile.construct<Message>(bi::anonymous_instance))(); mapfile.destroy_ptr<Message>(message);* This abort message is : *Assertion failed :priv_is_allocated_block(block), file /..../boost/interprocess/mem_algo/rbtree_best_fit.hpp, line 1280* The full example is given by the linked file to this mail. I tried to replace the *rbtree_best_fit* by a *simple_seq_fit* but it doesn't change anything (except the abort message). Currently I can't use boost 1.38 or 1.39 because it can't compile it with xlc_r on AIX 6.0. So if someone has any option to solve this problem I take it! Best regards. Thomas d'Erceville