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    • 3. 发明授权
    • Method and apparatus for MONITOR and MWAIT in a distributed cache architecture
    • 分布式缓存架构中MONITOR和MWAIT的方法和装置
    • US09081687B2
    • 2015-07-14
    • US11966806
    • 2007-12-28
    • Zeev OffenAlon NavehIris Sorani
    • Zeev OffenAlon NavehIris Sorani
    • G06F12/08G06F9/30
    • G06F12/0806G06F9/3009G06F12/084G06F2201/885G06F2212/1016G06F2212/284G06F2212/62
    • A method and apparatus for monitor and mwait in a distributed cache architecture is disclosed. One embodiment includes an execution thread sending a MONITOR request for an address to a portion of a distributed cache that stores the data corresponding to that address. At the distributed cache portion the MONITOR request and an associated speculative state is recorded locally for the execution thread. The execution thread then issues an MWAIT instruction for the address. At the distributed cache portion the MWAIT and an associated wait-to-trigger state are recorded for the execution thread. When a write request matching the address is received at the distributed cache portion, a monitor-wake event is then sent to the execution thread and the associated monitor state at the distributed cache portion for that execution thread can be reset to idle.
    • 公开了一种用于在分布式高速缓存架构中进行监视和等待的方法和装置。 一个实施例包括向存储对应于该地址的数据的分布式高速缓存的一部分发送对地址的MONITOR请求的执行线程。 在分布式缓存部分,MONITOR请求和关联的推测状态被本地记录在执行线程上。 执行线程然后发出地址的MWAIT指令。 在分布式缓存部分,为执行线程记录MWAIT和关联的等待触发状态。 当在分布式高速缓存部分接收到与该地址匹配的写请求时,监视器 - 唤醒事件然后被发送到执行线程,并且用于该执行线程的分布式高速缓存部分处的关联监视状态可以被重置为空闲。
    • 4. 发明申请
    • METHOD AND APPARATUS FOR MONITOR AND MWAIT IN A DISTRIBUTED CACHE ARCHITECTURE
    • 分布式高速缓存架构中监控和分布的方法和设备
    • US20090172284A1
    • 2009-07-02
    • US11966806
    • 2007-12-28
    • Zeev OffenAlon NavehIris Sorani
    • Zeev OffenAlon NavehIris Sorani
    • G06F12/08G06F9/46
    • G06F12/0806G06F9/3009G06F12/084G06F2201/885G06F2212/1016G06F2212/284G06F2212/62
    • A method and apparatus for monitor and mwait in a distributed cache architecture is disclosed. One embodiment includes an execution thread sending a MONITOR request for an address to a portion of a distributed cache that stores the data corresponding to that address. At the distributed cache portion the MONITOR request and an associated speculative state is recorded locally for the execution thread. The execution thread then issues an MWAIT instruction for the address. At the distributed cache portion the MWAIT and an associated wait-to-trigger state are recorded for the execution thread. When a write request matching the address is received at the distributed cache portion, a monitor-wake event is then sent to the execution thread and the associated monitor state at the distributed cache portion for that execution thread can be reset to idle.
    • 公开了一种用于在分布式高速缓存架构中进行监视和等待的方法和装置。 一个实施例包括向存储对应于该地址的数据的分布式高速缓存的一部分发送对地址的MONITOR请求的执行线程。 在分布式缓存部分,MONITOR请求和关联的推测状态被本地记录在执行线程上。 执行线程然后发出地址的MWAIT指令。 在分布式缓存部分,为执行线程记录MWAIT和关联的等待触发状态。 当在分布式高速缓存部分接收到与该地址匹配的写请求时,监视器 - 唤醒事件然后被发送到执行线程,并且用于该执行线程的分布式高速缓存部分处的关联监视状态可以被重置为空闲。