利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.033 秒)

    Optimum write-back strategy for directory-based cache coherence protocols
    3.
    发明授权
    Optimum write-back strategy for directory-based cache coherence protocols 失效
    基于目录的缓存一致性协议的最佳回写策略

    公开(公告)号：US5313609A

    公开(公告)日：1994-05-17

    申请号：US704553

    申请日：1991-05-23

    申请人： Sandra J. Baylor ,  Kevin P. McAuliffe ,  Bharat D. Rathi

    发明人： Sandra J. Baylor ,  Kevin P. McAuliffe ,  Bharat D. Rathi

    IPC分类号： G06F12/08 ,  G06F15/16 ,  G06F15/177 ,  G06F12/00

    CPC分类号： G06F12/0817 ,  G06F12/082

    摘要： A directory-based protocol is provided for maintaining data coherency in a multiprocessing (MP) system having a number of processors with associated write-back caches, a multistage interconnection network (MIN) leading to a shared memory, and a global directory associated with the main memory to keep track of state and control information of cache lines. Upon a request by a requesting cache for a cache line which has been exclusively modified by a source cache, two buffers are situated in the global directory to collectively intercept modified data words of the modified cache line during the write-back to memory. A modified word buffer is used to capture modified words within the modified cache line. Moreover, a line buffer stores an old cache line transferred from the memory, during the write back operation. Finally, the line buffer and the modified word buffer, together, provide the entire modified line to a requesting cache.

    摘要翻译： 提供了一种基于目录的协议，用于在具有多个处理器的多处理（MP）系统中维持数据一致性，该处理器具有相关联的回写高速缓存，通向共享存储器的多级互连网络（MIN），以及与 主存储器来跟踪缓存行的状态和控制信息。 在请求高速缓存针对由源高速缓存专门修改的高速缓存行的请求时，两个缓冲器位于全局目录中以在回写到存储器期间共同拦截修改的高速缓存线的修改数据字。 修改后的字缓冲区用于捕获修改后的高速缓存行中的修改字。 此外，在回写操作期间，行缓冲器存储从存储器传送的旧高速缓存行。 最后，行缓冲区和修改后的字缓冲区一起，将整个修改后的行提供给请求缓存。

    Business performance bookmarks
    4.
    发明授权
    Business performance bookmarks 有权

    公开(公告)号：US10515329B2

    公开(公告)日：2019-12-24

    申请号：US11624785

    申请日：2007-01-19

    申请人： David M. Enyeart ,  Kevin P. McAuliffe ,  Billy R. Rowe ,  Eric D. Wayne

    发明人： David M. Enyeart ,  Kevin P. McAuliffe ,  Billy R. Rowe ,  Eric D. Wayne

    IPC分类号： G06Q10/06 ,  G06Q40/00 ,  G06F16/44

    摘要： A performance bookmark of a dashboard view is created, e.g., in response to a triggering event. The performance bookmark includes a name, a timestamp, a reference to the visual properties of the dashboard view at the time that the performance bookmark is created and a reference to relationships of information displayed by the dashboard view at the time the performance bookmark is created. When a performance bookmark is recalled, the dashboard view is configured to correspond with the visual properties and relationships of information recorded at the time the select performance bookmark was created. Performance bookmarks are instances and relationships, and are not limited to snap shots captured of a static visual image of a dashboard screen from a corresponding dashboard user interface. As such, a retrieved dashboard view of a performance bookmark that is recalled from the bookmark system is live and supports user interaction.

    Hardware mechanism for automatically detecting hot-spot references and diverting same from memory traffic in a multiprocessor computer system
    6.
    发明授权
    Hardware mechanism for automatically detecting hot-spot references and diverting same from memory traffic in a multiprocessor computer system 失效
    用于自动检测热点参考并将其从多处理器计算机系统中的存储器流量转移的硬件机制

    公开(公告)号：US4969088A

    公开(公告)日：1990-11-06

    申请号：US186327

    申请日：1988-04-26

    申请人： Kevin P. McAuliffe ,  Vern A. Norton ,  Gregory F. Pfister ,  Bharat D. Rathi

    发明人： Kevin P. McAuliffe ,  Vern A. Norton ,  Gregory F. Pfister ,  Bharat D. Rathi

    IPC分类号： G06F15/167 ,  G06F12/12 ,  G06F13/16 ,  G06F15/173 ,  H04L12/56

    CPC分类号： H04L45/28 ,  G06F12/122 ,  G06F13/1663 ,  G06F15/17393 ,  H04L45/00 ,  H04L45/24

    摘要： An interconnection network management architecture for use with a large shared memory multiprocessor computing system including a plurality of processors and a plurality of separately addressable main memory modules. Two parallel, interconnection networks are provided each capable of interconnecting any processor to any memory module, and each having different latency characteristics. A Hot-Spot detection mechnaism is associated with each main memory module for detecting when a particular address in that module has become a Hot Spot and includes a first memory for storing all detected Hot Spots. A diverter element is associated with each processor for selectively routing memory requests over either the first or second memory network contingent on its status as a Hot Spot. A second memory is included in each diverter element for storing all Hot Spots detected by the detector elements. A control mechanism determines if any current main memory address is a listed Hot Spot within the second memory and, if so, causes the main memory reference to be transmitted to the memory system over a selected interconnection network. Another component of this mechanism determines if a particular address has been accessed a sufficient number of times within a given timeframe to be deemed a Hot Spot and removes Hot Spots from both the first and second memories when necessary.

    System and method for collaborative management of enterprise risk
    10.
    发明授权
    System and method for collaborative management of enterprise risk 失效
    企业风险协同管理系统与方法

    公开(公告)号：US08478629B2

    公开(公告)日：2013-07-02

    申请号：US12836232

    申请日：2010-07-14

    申请人： Chidanand V. Apte ,  Eric W. Cope ,  Lea A. Deleris ,  Shubir Kapoor ,  Kevin P. McAuliffe ,  Bonnie K. Ray

    发明人： Chidanand V. Apte ,  Eric W. Cope ,  Lea A. Deleris ,  Shubir Kapoor ,  Kevin P. McAuliffe ,  Bonnie K. Ray

    IPC分类号： G06Q10/00

    CPC分类号： G06Q10/06 ,  G06Q10/0635

    摘要： A method and system for collaboratively managing risk is presented. In one embodiment the method comprises analyzing a node in a risk network when an output of said node violates a control limit, identifying a cause of said violation of said control limit, creating a mitigation action in response to said node violating said control limit, performing said mitigation action, said mitigation action having an influence on said output of said node, and measuring said output of said node to determine effectiveness of said mitigation action on said node, wherein a program using a processor unit executes one or more of said analyzing, identifying, creating, performing and measuring steps.

    摘要翻译： 提出了一种协同管理风险的方法和系统。 在一个实施例中，所述方法包括当所述节点的输出违反控制限制时，分析风险网络中的节点，识别所述违反所述控制限制的原因，响应于所述节点违反所述控制限制，执行缓解动作，执行 所述减轻动作，所述减轻动作对所述节点的所述输出具有影响，并且测量所述节点的所述输出以确定所述节点上的所述缓解动作的有效性，其中使用处理器单元的程序执行所述分析， 识别，创建，执行和测量步骤。