Decentralized global coherency management in a multi-node computer system

摘要: A non-uniform memory access (NUMA) computer system includes a first node and second coupled by interconnect. The local interconnect, controller between the interconnect to In response snooping an operation from issued on controller, signals acceptance of responsibility for coherency management activities related in node, performs required operation, thereafter provides notification performance activities. To promote efficient utilization queues within preferably allocates queue receipt then deallocates transferring controller.