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    Providing predictable scheduling of programs using a repeating precomputed schedule
    7.
    发明授权
    Providing predictable scheduling of programs using a repeating precomputed schedule 有权

    公开(公告)号：US06792445B1

    公开(公告)日：2004-09-14

    申请号：US09564822

    申请日：2000-05-04

    申请人： Michael B. Jones ,  Richard P. Draves, Jr. ,  Daniela Rosu ,  Marcel-Catalin Rosu

    发明人： Michael B. Jones ,  Richard P. Draves, Jr. ,  Daniela Rosu ,  Marcel-Catalin Rosu

    IPC分类号： G06F900

    CPC分类号： G06F9/4887

    摘要： The present invention provides predictable scheduling of programs using a repeating precomputed schedule. In a preferred embodiment, a scheduler accesses an activity scheduling graph. The activity scheduling graph is comprised of nodes each representing a recurring execution interval, and has one root, one or more leaves, and at least one path from the root to each leaf. Each node is on at least one path from the root to a leaf, and the number of times the execution interval represented by each node occurs during the traversal of the graph is equal to the number of paths from the root to a leaf that the node is on. Each node has associated with it an execution interval length, and is adapted to being dedicated to executing the threads of a single activity. The scheduler first selects a current node within the accessed scheduling graph. When the processor becomes available to execute threads, the scheduler advances from the current node to a new current node in accordance with a root-to-leaf traversal of the scheduling graph. After advancing to the new current node, the scheduler executes one or more threads of the activity to which the new current node is dedicated for the execution interval length associated with the new current node. In a further preferred embodiment, the scheduler allocates specific iterations through specific nodes to satisfy the constraints submitted by threads.

    AUTOMATED, CONTROLLED DISTRIBUTION AND EXECUTION OF COMMANDS AND SCRIPTS
    8.
    发明申请
    AUTOMATED, CONTROLLED DISTRIBUTION AND EXECUTION OF COMMANDS AND SCRIPTS 有权
    自动化，控制分配和执行命令和脚本

    公开(公告)号：US20140053072A1

    公开(公告)日：2014-02-20

    申请号：US13589585

    申请日：2012-08-20

    申请人： Shang Q. Guo ,  Ramesh S. Palakodeti ,  Rajeev Puri ,  Daniela Rosu ,  Cashchakanithara Venugopal ,  Frederick Y. Wu ,  Sai Zeng

    发明人： Shang Q. Guo ,  Ramesh S. Palakodeti ,  Rajeev Puri ,  Daniela Rosu ,  Cashchakanithara Venugopal ,  Frederick Y. Wu ,  Sai Zeng

    IPC分类号： G06F15/177

    CPC分类号： G06F9/468 ,  G06F9/4843 ,  H04L41/22 ,  H04L41/28

    摘要： Distributed execution of commands and scripts may comprise a script execution manager having access to a library of executable objects comprising at least one or more of commands or scripts or combination of commands and scripts. A script execution console may be operable to present a graphical user interface for selecting an executable object from the library to execute and for selecting one or more managed computers, on which to execute the selected executable object. The script execution console may be further operable to present a dynamically updated collation of results from execution of the selected executable object. One or more script execution agents may be operable to run on the selected respective one or more managed computers and further operable to communicate with the script execution manager.

    摘要翻译： 命令和脚本的分布式执行可以包括脚本执行管理器，其具有对包括命令或脚本中的至少一个或多个或命令和脚本的组合的可执行对象库的访问。 脚本执行控制台可以用于呈现用于从库中选择可执行对象以执行和用于选择一个或多个被管理的计算机的图形用户界面，在其上执行所选择的可执行对象。 脚本执行控制台可以进一步可操作以从执行所选择的可执行对象呈现动态更新的结果排序规则。 一个或多个脚本执行代理可以可操作以在所选择的相应的一个或多个受管计算机上运行，​​并且还可操作以与脚本执行管理器通信。

    Problem record signature generation, classification and search in problem determination
    9.
    发明授权
    Problem record signature generation, classification and search in problem determination 有权
    问题记录签名生成，问题确定中的分类和搜索

    公开(公告)号：US08527811B2

    公开(公告)日：2013-09-03

    申请号：US12880794

    申请日：2010-09-13

    申请人： Allen M. Gilbert ,  Laura Z. Luan ,  Daniela Rosu ,  Christopher Ward

    发明人： Allen M. Gilbert ,  Laura Z. Luan ,  Daniela Rosu ,  Christopher Ward

    IPC分类号： G06F11/00

    CPC分类号： H04L41/16 ,  H04L41/065 ,  H04L41/5074

    摘要： A method for problem determination and resolution in an information technology (IT) system includes receiving a problem ticket, searching a database for a plurality of problem features based on data included in the problem ticket, extracting the plurality of problem features from the database, and generating a problem signature corresponding to the problem ticket, wherein the problem signature comprises at least one non-textual feature extracted from the plurality of problem features.

    摘要翻译： 一种信息技术（IT）系统中的问题确定和解决方法，包括：接收问题单，根据问题票中包含的数据，在数据库中搜索多个问题特征，从数据库中提取多个问题特征; 产生与所述问题票相对应的问题签名，其中所述问题签名包括从所述多个问题特征提取的至少一个非文本特征。

    Methods and apparatus for selective workload off-loading across multiple data centers
    10.
    发明授权
    Methods and apparatus for selective workload off-loading across multiple data centers 有权
    多个数据中心选择性工作负载卸载的方法和设备

    公开(公告)号：US07853953B2

    公开(公告)日：2010-12-14

    申请号：US11140429

    申请日：2005-05-27

    申请人： Murthy V. Devarakonda ,  Daniel Manuel Dias ,  Graeme N. Dixon ,  Vijay K. Naik ,  Giovanni Pacifici ,  Nithya Rajamani ,  Daniela Rosu

    发明人： Murthy V. Devarakonda ,  Daniel Manuel Dias ,  Graeme N. Dixon ,  Vijay K. Naik ,  Giovanni Pacifici ,  Nithya Rajamani ,  Daniela Rosu

    IPC分类号： G06F9/46

    CPC分类号： G06F9/5027 ,  G06F2209/509

    摘要： Techniques for selectively off-loading workload across multiple data centers are disclosed. For example, a technique for processing a user request in accordance with a multiple data center environment comprises the following steps/operations. A user request is obtained at a first data center. The user request is classified based on one or more classification criterion. At least a portion of a workload associated with the classified user request is off-loaded to at least a second data center to be processed, wherein the off-loading step/operation is at least based on one or more administrative policies associated with at least one of the first data center and the second data center. The workload is processed such that the user request is at least substantially satisfied in accordance with a service level agreement for the requesting user.

    摘要翻译： 公开了用于跨多个数据中心选择性地卸载工作负载的技术。 例如，根据多数据中心环境处理用户请求的技术包括以下步骤/操作。 在第一数据中心获得用户请求。 基于一个或多个分类标准对用户请求进行分类。 与分类用户请求相关联的工作负载的至少一部分被卸载到要处理的至少第二数据中心，其中卸载步骤/操作至少基于与至少相关联的一个或多个管理策略 第一个数据中心和第二个数据中心之一。 处理工作量使得用户请求至少基于针对请求用户的服务级别协议而基本上满足。