MEMORY ACCESS METHOD, MEMORY CONTROLLER, AND PROCESSOR CORE

摘要

Disclosed are a memory access method, a memory controller, and a processor core. The method comprises: receiving processor core blocking information sent by a processor core, the processor core blocking information comprising the number of remaining executable instructions of the processor core or comprising the number of the remaining executable instructions of the processor core and the number of blocking instructions of the processor core; determining a priority of each processor core according to the blocking information of each processor core; and scheduling an access request of each process core according to the priority of each processor core. The memory access method, the memory controller and the processor core in embodiments of the present invention can improve overall performance of a system.