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一种支持SMP共享虚存的数据Cache一致性解决方法

Method for solving Cache coherence in SMP of shared virtual memory
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摘要 文章提出了一种新的解决对称多处理器的数据Cache一致性方法,使数据Cache同时存储物理标识和虚拟标识,以支持监听写无效协议和虚拟存储器;该方法已经应用于实际的设计,并保证了linux操作系统的运行。 A new method is introduced which stores physical tags and virtual tags in data Cache to support snooping of writing invalidate protocols and virtual memory. This new method has been used in a practical design, and the functional test has been made.
作者 信磊 解光军
出处 《合肥工业大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第12期1708-1711,共4页 Journal of Hefei University of Technology:Natural Science
基金 安徽省优秀青年科技基金资助项目(06042086)
关键词 对称多处理器 共享虚拟存储器 CACHE一致性 symmetric multiprocessing(SMP) shared virtual memory Cache coherence
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