CAJ | 학술논문

为了研究多核处理器系统上的并行编程问题,开展了对事务存储模型的研究.阐述了事务存储,介绍了事务存储系统的实现方法,利用4种事务存储系统详细阐述了事务存储的实现;重点讨论了6种影响事务存储发展的关键技术,即实现方式、数据结构组织、并发控制,冲突检测、争用管理等;提出了事务存储将向着软硬件结合、提升性能、提高正确性和满足多核应用需求的方向发展.
위료연구다핵처리기계통상적병행편정문제,개전료대사무존저모형적연구.천술료사무존저,개소료사무존저계통적실현방법,이용4충사무존저계통상세천술료사무존저적실현;중점토론료6충영향사무존저발전적관건기술,즉실현방식、수거결구조직、병발공제,충돌검측、쟁용관리등;제출료사무존저장향착연경건결합、제승성능、제고정학성화만족다핵응용수구적방향발전.
To invertigate a problem on parallel programming in multi-core processor system, transactional memory is researched. Firstly, tranctional memory and its implementation way are introduced. Then, the implementation of transactional memory is clarified by intro-ducing different transactional memory systems. Six key technologies are discussed, such as implementation way, data structure organi-zation, concurrent control, nonblocking synchronization, conflict detection, contention management. Finally, the development trends of transactional memory is presented including software-hardware combination, increasing performance and correctness, and adapting the multicore application.