ETRI-Knowledge Sharing Plaform

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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 멀티코어 시스템 환경에서 내부 코어 간 통신채널을 이용한 모듈 디바이스의 동적 로딩 및 실행 방법

멀티코어 시스템 환경에서 내부 코어 간 통신채널을 이용한 모듈 디바이스의 동적 로딩 및 실행 방법
이미지 확대
발명자
이광용, 김동환, 강동욱, 김재명
출원번호
12142714 (2008.06.19)
공개번호
20090158297 (2009.06.18)
등록번호
8321876 (2012.11.27)
출원국
미국
협약과제
초록
Provided are a system and method for allocating a specific job or application to a specific slave core by using an inter-core-communication (ICC) channel and executing the job or application in a multicore system environment including the master core and a plurality of slave cores. The method of a master core, includes: initializing message transmission times; generating an event for processing a instruction received from an application program and generating a channel event message from the event; checking a process for transmitting the generated channel event message, and if a channel event message queue corresponding to an event transmitting request is not “FULL” of a previously-stored channel event message, transmitting the channel event message to a specific slave core to request for storing the channel event message; and returning a response of processing status to the request for storing the channel event message to the application progr
KSP 제안 키워드
An Application program, Application program, Dynamic Loading, Multi-core system, communication channel, message queue, message transmission