본 논문은 프로세스 간 통신인 파이프를 멀티프로세서 컴퓨터상의 유저 레벨에서 효과적으로 구현할 수 있는 방안을 제안한다. 파이프는 생산자-소비자 모델에 따라 단 방향(one-way)으로 통신할 수 있는 중요한 프로세스 간 통신 수단이다. 하지만, 기존의 운영체제 커널 레벨에서 지원하는 전통적인 파이프는 사용을 위해서 빈번한 시스템 콜 호출이 필요하며 멀티프로세서 환경에 최적화되어 있지 않았다. 우리가 제안하는 파이프는 실험 결과 리눅스가 제공하는 파이프에 비하여 전송시간이 약 40%정도 단축됨을 보여준다. 본 논문이 제안하는 멀티프로세서 지원 유저 레벨 파이프는 멀티프로세서를 장착한 컴퓨터 안에서 고성능 프로세스 간 통신에 매우 유용할 것으로 기대한다.
KSP Keywords
One-way
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