Next site for distributed service connections
    1.
    发明申请
    Next site for distributed service connections 有权
    下一个站点用于分布式服务连接

    公开(公告)号:US20070130304A1

    公开(公告)日:2007-06-07

    申请号:US11292771

    申请日:2005-12-02

    IPC分类号: G06F15/173

    摘要: Registering a client with a distributed service. A method may be practiced, for example, in a network computing environment including a client at a local site and a number of distributed services at a number of remote sites. The method includes pinging one or more distributed services at one or more remote sites. A message is received from a distributed service from among the one or more distributed services. The message specifies an optimal remote site. The method further includes registering with a distributed service at the optimal remote site.

    摘要翻译: 使用分布式服务注册客户端。 可以例如在网络计算环境中实施一种方法,所述网络计算环境包括在本地站点处的客户端以及在多个远程站点处的多个分布式服务。 该方法包括在一个或多个远程站点ping一个或多个分布式服务。 从一个或多个分布式服务中的分布式服务接收到消息。 该消息指定最佳的远程站点。 该方法还包括在最佳远程站点处对分布式服务进行注册。

    Measuring direct and indirect usage of a central processing unit
    2.
    发明授权
    Measuring direct and indirect usage of a central processing unit 失效
    测量中央处理单元的直接和间接使用

    公开(公告)号:US5797115A

    公开(公告)日:1998-08-18

    申请号:US518668

    申请日:1995-08-24

    申请人: Billy Fuller

    发明人: Billy Fuller

    CPC分类号: G06F11/3423

    摘要: Disclosed herein is a method and apparatus for measuring central processing unit (CPU) usage required to execute a predetermined workload that includes system overhead usage of the CPU as well as direct usage of the CPU. The CPU is driven to run processing cycles to perform a workload task or to perform a CPU bound task. The CPU bound task is a cycle soaker; a cycle soaker task runs directly on the CPU and has no system overhead. The cycle soaker task runs whenever there is no workload task ready to run. A monitor module measures the total of all cycles run by the central processing unit from beginning to end of execution of the workload and measures the soaker cycles run by the CPU from beginning to end of execution of the workload. CPU usage attributable to the workload is measured by deducting the soaker cycles from the total of all cycles.

    摘要翻译: 本文公开了一种用于测量执行包括CPU的系统开销使用以及CPU的直接使用的预定工作负载所需的中央处理单元(CPU)使用的方法和装置。 驱动CPU运行处理周期以执行工作负载任务或执行CPU绑定任务。 CPU绑定的任务是一个循环浸泡; 一个循环软件任务直接在CPU上运行,没有系统开销。 每当没有工作负载任务准备运行时,循环软件任务就会运行。 监视器模块测量中央处理单元从工作负载的开始到结束运行的所有周期的总和,并测量CPU从开始到结束执行工作负载的运行时间。 归因于工作负载的CPU使用量通过从所有周期的总和中扣除浸泡循环来测量。

    Testing distributed services by using multiple boots to timeshare a single computer
    3.
    发明申请
    Testing distributed services by using multiple boots to timeshare a single computer 失效
    通过使用多个引导分时计算单个计算机来测试分布式服务

    公开(公告)号:US20050076195A1

    公开(公告)日:2005-04-07

    申请号:US10680651

    申请日:2003-10-07

    IPC分类号: H04L29/08 G06F15/177

    摘要: An improved scalability testing architecture for distributed applications allows testing of scalability with respect to a given number of computers using a test network having only a small fraction of that number of computers. Each client computer in the test network hosts multiple bootable systems in bootable partitions which timeshare the host machine on a mutually exclusive basis. A launcher in each bootable system verifies scheduling information for an instance of an application under test residing in the same partition and either permits or prevents continued operation of the instance based on the scheduling information. If continued operation is to be prevented, the launcher triggers a boot next routine to exit and cede control of the computer to the next bootable system on the computer.

    摘要翻译: 用于分布式应用程序的改进的可扩展性测试架构允许使用仅具有该数量的计算机的一小部分的测试网络来测试相对于给定数量的计算机的可扩展性。 测试网络中的每台客户端计算机都在可引导分区中托管多个可引导系统,这些分区可以互斥地分配主机。 每个可启动系统中的启动器验证驻留在相同分区中的被测应用实例的调度信息,并且基于调度信息来允许或者阻止实例的继续操作。 如果要防止继续操作,启动器会触发启动下一个例程,以退出并将计算机控制到计算机上的下一个可引导系统。

    Method and system for modifying schema definitions
    4.
    发明申请
    Method and system for modifying schema definitions 有权
    用于修改模式定义的方法和系统

    公开(公告)号:US20060136439A1

    公开(公告)日:2006-06-22

    申请号:US11352666

    申请日:2006-02-13

    IPC分类号: G06F7/00

    摘要: A new schema implementation enables reversible changes to be made to definitions in a schema. The definitions of attributes and classes are in the form of schema objects. Each schema object has an internal ID in addition to its unique name and object ID (DID), and a deactivation flag for indicating whether the schema object has been deactivated. To modify an attribute or class, the corresponding schema object is deactivated by setting its deactivation flag to “TRUE,” and a new schema object is created to contain the changes. The new schema object has the same unique name and DID as the old schema object but is given a different internal ID. When a client wants to access instances of the schema object by its unique name or DID, a translation is made to provide the internal ID of the new schema object such that instances of the new schema object are located instead of the old schema object. The changes to the schema can be reversed by reactivating the first schema object and deactivating the second schema object.

    摘要翻译: 新的架构实现可以对架构中的定义进行可逆的更改。 属性和类的定义采用模式对象的形式。 除了唯一的名称和对象ID(DID)之外,每个模式对象都有一个内部ID,还有一个用于指示模式对象是否被停用的停用标志。 要修改属性或类,通过将其停用标志设置为“TRUE”来禁用对应的模式对象,并创建一个新的模式对象以包含更改。 新模式对象具有与旧模式对象相同的唯一名称和DID,但被赋予不同的内部ID。 当客户端想要通过其唯一名称或DID访问模式对象的实例时,进行翻译以提供新模式对象的内部ID,从而定位新模式对象的实例,而不是旧模式对象。 可以通过重新激活第一个模式对象并停用第二个模式对象来反转对模式的更改。