General Purpose Digital Data Processor, Systems and Methods
    1.
    发明申请
    General Purpose Digital Data Processor, Systems and Methods 审中-公开
    通用数字数据处理器,系统和方法

    公开(公告)号:US20130086328A1

    公开(公告)日:2013-04-04

    申请号:US13495807

    申请日:2012-06-13

    IPC分类号: G06F12/08

    摘要: The invention provides improved data processing apparatus, systems and methods that include one or more nodes, e.g., processor modules or otherwise, that include or are otherwise coupled to cache, physical or other memory (e.g., attached flash drives or other mounted storage devices) collectively, “system memory.” At least one of the nodes includes a cache memory system that stores data (and/or instructions) recently accessed (and/or expected to be accessed) by the respective node, along with tags specifying addresses and statuses (e.g., modified, reference count, etc.) for the respective data (and/or instructions). The tags facilitate translating system addresses to physical addresses, e.g., for purposes of moving data (and/or instructions) between system memory (and, specifically, for example, physical memory—such as attached drives or other mounted storage) and the cache memory system.

    摘要翻译: 本发明提供了改进的数据处理设备,系统和方法,其包括一个或多个节点,例如处理器模块或其他节点,其包括或者以其他方式耦合到高速缓存,物理或其他存储器(例如,附接的闪存驱动器或其他安装的存储设备) 统称为系统内存。 节点中的至少一个包括高速缓冲存储器系统,其存储由相应节点最近访问(和/或预期被访问)的数据(和/或指令)以及指定地址和状态的标签(例如,经修改的参考计数 等等)对于各自的数据(和/或指令)。 标签有助于将系统地址转换为物理地址,例如为了在系统存储器之间移动数据(和/或指令)的目的(特别是例如物理存储器,例如附接的驱动器或其它安装的存储器)和高速缓冲存储器 系统。