In a data processing multiprocessor system having distributed shared resources where each system processor (7) is provided with at least a local memory (8) to which it get access through a local bus (11), and with an interface unit (10) for connection of the local bus (11) to a system bus (5) and wherein...http://www.google.de/patents/US5182808?utm_source=gb-gplus-sharePatent US5182808 - Multiprocessor systems having distributed shared resources and deadlock prevention
