NUMA-AWARE SYSTEM TASK MANAGEMENT METHOD AND AN APPARATUS THEREOF THROUGH MINIMUM MEMORY ACCESS COST FUNCTION

摘要

PURPOSE: A NUMA-aware system task management method and an apparatus are provided to reduce communication cost between a core and a memory controller and to reduce communication cost between cores.;CONSTITUTION: A task manager(300) includes a task management sub system for mapping thread from task queues to a processor core in NUMA architecture. A memory controller allocates a unique processor core set as a part of a queue zone based on the minimum memory access cost function. The queue zone allocates a set of a queue.;COPYRIGHT KIPO 2012