SYSTEM AND METHOD FOR OBJECT DELETION IN PERSISTENT MEMORY USING BITMAP WINDOWS
    1.
    发明公开
    SYSTEM AND METHOD FOR OBJECT DELETION IN PERSISTENT MEMORY USING BITMAP WINDOWS 审中-公开
    系统在VERFAHREN ZUR OBJEKTENTFERNUNG IN EINEM PERSSTENTEN SPEICHER MIT BITMAP-FENSTERN

    公开(公告)号:EP2880538A1

    公开(公告)日:2015-06-10

    申请号:EP13748415.0

    申请日:2013-07-30

    发明人: AHMAD, Saqib

    IPC分类号: G06F12/02

    摘要: A system and method for object deletion in persistent memory using bitmap windows representing memory chunks. In accordance with an embodiment, the system can generally be used with computing environments (100) that use persistent memory, such as smart cards, Java Cards, and other resource-constrained environments. In accordance with an embodiment, the system comprises a processor or computational engine and a persistent memory for storage of software objects; and a data structure (142) which can include one or more memory bitmap windows (144), each of which represents a chunk (146,148,150) of addressable space in the persistent memory (140); wherein the system uses the one or more memory bitmap windows in deleting non-reachable objects from the persistent memory.

    摘要翻译: 一种使用表示存储块的位图窗口在持久存储器中删除对象的系统和方法。 根据实施例,该系统通常可以与使用诸如智能卡,Java卡和其他资源受限的环境之类的持久存储器的计算环境一起使用。 根据实施例,该系统包括处理器或计算引擎和用于存储软件对象的持久存储器; 以及数据结构,其可以包括一个或多个存储器位图窗口,每个存储器位图窗口表示持久存储器中的一组可寻址空间; 其中所述系统使用所述一个或多个存储器位图窗口从所述永久存储器中删除不可达到的对象。