다중 프로세서 구조는 컴퓨터 성능을 향상시키기 위한 좋은 방법이다. 물리적으로 분산된 메모리를 단일 공유 메모리 공간으로 제공하는 CC-NUMA(Cache Coherent Non-Uniform Memory Access) 시스템은 다중 프로세서 컴퓨터 시스템으로 널리 사용된다. CC-NUMA는 공유 메모리 지원을 위해 풀맵 디렉토리를 가지며, 빠른 원격 메모리 접근을 위해 원격 캐시 메모리를 사용한다. 본 논문은 CC-NUMA 시스템을 구성할 수 있는 프로세싱 노드 구조와 이러한 구조에 적합한 캐시 일관성 유지 프로토콜을 제안하여, 대량의 프로세서를 이용한 다중 프로세서 시스템의 구성을 용이하게 한다. 끝으로 제안된 프로토콜에 따른 시스템 구현 결과도 제시한다.
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