Conflict detection and resolution in a multi core-cache domain for a chip multi-processor employing scalability agent architecture

摘要

According to one embodiment of the invention, a processor comprises a memory, a plurality of processor cores in communication with the cache memory and a scalability agent unit. The scalability agent unit is adapted to control conflict detection and resolution of accesses to the memory. The scalability agent unit receives control information concerning transactions involving the memory without receiving data for the transactions.