Database breakpoint apparatus and method
    2.
    发明授权
    Database breakpoint apparatus and method 失效
    数据库断点设备和方法

    公开(公告)号:US08010949B2

    公开(公告)日:2011-08-30

    申请号:US11957426

    申请日:2007-12-15

    IPC分类号: G06F9/44 G06F7/00

    摘要: An apparatus and method define the concept of a “database breakpoint.” One or more conditions in the database are specified as a database breakpoint in a debug environment for debugging a computer program that accesses the database. When the database conditions exist, one or more debug functions may be performed with respect to the execution of the computer program. Examples of debug functions include halting execution of the computer program and halting operations to the database by other programs. With both the computer program and database halted, the user may then interrogate the database to determine its state, and may interrogate the program to determine its state. Database breakpoints greatly enhance the utility of a debugger by providing additional conditions for debugging a computer program that accesses a database.

    摘要翻译: 设备和方法定义“数据库断点”的概念。数据库中的一个或多个条件在调试环境中指定为数据库断点,用于调试访问数据库的计算机程序。 当存在数据库条件时,可以针对计算机程序的执行执行一个或多个调试功能。 调试功能的示例包括停止计算机程序的执行和其他程序停止对数据库的操作。 随着计算机程序和数据库都停止,用户然后可以询问数据库以确定其状态,并且可以询问程序以确定其状态。 数据库断点通过提供调试访问数据库的计算机程序的附加条件,大大提高了调试器的效用。

    Database breakpoint apparatus and method
    3.
    发明授权
    Database breakpoint apparatus and method 有权
    数据库断点设备和方法

    公开(公告)号:US07363617B2

    公开(公告)日:2008-04-22

    申请号:US10153978

    申请日:2002-05-23

    IPC分类号: G06F9/44 G06F17/30

    摘要: An apparatus and method define the concept of a “database breakpoint.” One or more conditions in the database are specified as a database breakpoint in a debug environment for debugging a computer program that accesses the database. When the database conditions exist, one or more debug functions may be performed with respect to the execution of the computer program. Examples of debug functions include halting execution of the computer program and halting operations to the database by other programs. With both the computer program and database halted, the user may then interrogate the database to determine its state, and may interrogate the program to determine its state. Database breakpoints greatly enhance the utility of a debugger by providing additional conditions for debugging a computer program that accesses a database.

    摘要翻译: 一种设备和方法定义了“数据库断点”的概念。 数据库中的一个或多个条件在调试环境中指定为数据库断点,用于调试访问数据库的计算机程序。 当存在数据库条件时,可以针对计算机程序的执行执行一个或多个调试功能。 调试功能的示例包括停止计算机程序的执行和其他程序停止对数据库的操作。 随着计算机程序和数据库都停止,用户然后可以询问数据库以确定其状态,并且可以询问程序以确定其状态。 数据库断点通过提供调试访问数据库的计算机程序的附加条件,大大提高了调试器的效用。

    Method and system for improving cache performance in a multiprocessor computer
    4.
    发明授权
    Method and system for improving cache performance in a multiprocessor computer 失效
    用于提高多处理器计算机中缓存性能的方法和系统

    公开(公告)号:US06757785B2

    公开(公告)日:2004-06-29

    申请号:US09995316

    申请日:2001-11-27

    IPC分类号: G06F1200

    CPC分类号: G06F12/084 G06F12/0831

    摘要: A method and system for allocating and storing data to a cache memory in each processor in a multiprocessor computer system. Data structures in main memory are partitioned into substructures that are classified as either exclusive substructures or sharing substructures. The exclusive substructures are cached exclusively by a specified processor, and the sharing substructures are cached by specified groups of processors in the multiprocessor computer.

    摘要翻译: 一种用于在多处理器计算机系统中的每个处理器中的高速缓冲存储器中分配和存储数据的方法和系统。 主内存中的数据结构分为子结构,分为独占子结构或共享子结构。 独占子结构由指定的处理器专门缓存,共享子结构由多处理器计算机中的指定处理器组缓存。