A non-uniform memory access (NUMA) computer system includes a remote node coupled by a node interconnect to a home node including a home system memory. The remote node includes a plurality of snoopers coupled to a local interconnect. The plurality of snoopers includes a cache that caches a cache line...http://www.google.de/patents/US6711652?utm_source=gb-gplus-sharePatent US6711652 - Non-uniform memory access (NUMA) data processing system that provides precise notification of remote deallocation of modified data