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1. 发明授权

US08819106B1 Managing distributed execution of programs 有权
标题翻译：管理程序的分布式执行
公开(公告)号：US08819106B1
公开(公告)日：2014-08-26
申请号：US12415649
申请日：2009-03-31
申请人： Peter Sirota , Richendra Khanna , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
发明人： Peter Sirota , Richendra Khanna , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
IPC分类号： G06F15/16
CPC分类号： H04L67/1008 , G06F9/485 , H04L29/08135 , H04L67/16
摘要： Techniques are described for managing distributed execution of programs. In some situations, the techniques include determining configuration information to be used for executing a particular program in a distributed manner on multiple computing nodes and/or include providing information and associated controls to a user regarding ongoing distributed execution of one or more programs to enable the user to modify the ongoing distributed execution in various manners. Determined configuration information may include, for example, configuration parameters such as a quantity of computing nodes and/or other measures of computing resources to be used for the executing, and may be determined in various manners, including by interactively gathering values for at least some types of configuration information from an associated user (e.g., via a GUI that is displayed to the user) and/or by automatically determining values for at least some types of configuration information (e.g., for use as recommendations to a user).
摘要翻译：描述了用于管理程序的分布式执行的技术。在某些情况下，技术包括确定用于在多个计算节点上以分布式方式执行特定程序的配置信息和/或包括向用户提供关于一个或多个程序的正在进行的分布式执行的信息和相关控制，以使能用户以各种方式修改正在进行的分布式执行。确定的配置信息可以包括例如诸如计算节点的数量的配置参数和/或要用于执行的计算资源的其他度量，并且可以以各种方式来确定，包括通过交互地收集至少一些来自相关用户的配置信息的类型（例如，经由显示给用户的GUI）和/或通过自动确定至少一些类型的配置信息（例如，用作对用户的建议）的值。

2. 发明授权

US08296419B1 Dynamically modifying a cluster of computing nodes used for distributed execution of a program 有权
标题翻译：动态修改用于程序分布式执行的计算节点群集
公开(公告)号：US08296419B1
公开(公告)日：2012-10-23
申请号：US12415725
申请日：2009-03-31
申请人： Richendra Khanna , Peter Sirota , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
发明人： Richendra Khanna , Peter Sirota , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
IPC分类号： G06F15/16
CPC分类号： H04L67/1029 , G06F9/5072 , G06F9/5083
摘要： Techniques are described for managing distributed execution of programs. In some situations, the techniques include dynamically modifying the distributed program execution in various manners, such as based on monitored status information. The dynamic modifying of the distributed program execution may include adding and/or removing computing nodes from a cluster that is executing the program, modifying the amount of computing resources that are available for the distributed program execution, terminating or temporarily suspending execution of the program (e.g., if an insufficient quantity of computing nodes of the cluster are available to perform execution), etc.
摘要翻译：描述了用于管理程序的分布式执行的技术。在某些情况下，这些技术包括以各种方式动态地修改分布式程序执行，例如基于被监视的状态信息。分布式程序执行的动态修改可以包括从执行程序的集群中添加和/或移除计算节点，修改可用于分布式程序执行的计算资源的数量，终止或暂时中止程序的执行（例如，如果集群的计算节点数量不足可用于执行）等等

3. 发明授权

US09329909B1 Dynamically modifying a cluster of computing nodes used for distributed execution of a program 有权
标题翻译：动态修改用于程序分布式执行的计算节点群集
公开(公告)号：US09329909B1
公开(公告)日：2016-05-03
申请号：US13620805
申请日：2012-09-15
申请人： Richendra Khanna , Peter Sirota , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
发明人： Richendra Khanna , Peter Sirota , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
IPC分类号： G06F15/16 , G06F9/50
CPC分类号： H04L67/1029 , G06F9/5072 , G06F9/5083
摘要： Techniques are described for managing distributed execution of programs. In some situations, the techniques include dynamically modifying the distributed program execution in various manners, such as based on monitored status information. The dynamic modifying of the distributed program execution may include adding and/or removing computing nodes from a cluster that is executing the program, modifying the amount of computing resources that are available for the distributed program execution, terminating or temporarily suspending execution of the program (e.g., if an insufficient quantity of computing nodes of the cluster are available to perform execution), etc.
摘要翻译：描述了用于管理程序的分布式执行的技术。在某些情况下，这些技术包括以各种方式动态地修改分布式程序执行，例如基于被监视的状态信息。分布式程序执行的动态修改可以包括从执行程序的集群中添加和/或移除计算节点，修改可用于分布式程序执行的计算资源的数量，终止或暂时中止程序的执行（例如，如果集群的计算节点数量不足可用于执行）等等

4. 发明授权

US08321558B1 Dynamically monitoring and modifying distributed execution of programs 有权
标题翻译：动态地监视和修改程序的分布式执行
公开(公告)号：US08321558B1
公开(公告)日：2012-11-27
申请号：US12415773
申请日：2009-03-31
申请人： Peter Sirota , Richendra Khanna , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
发明人： Peter Sirota , Richendra Khanna , Ian P. Nowland , Richard J. Cole , Jai Vasanth , Andrew J. Hitchcock , Luis Felipe Cabrera
IPC分类号： G06F15/16
CPC分类号： G06F9/5011 , G06F2209/504 , Y02D10/22
摘要： Techniques are described for managing distributed execution of programs. In some situations, the techniques include dynamically monitoring the ongoing distributed execution of a program on a cluster of multiple computing nodes, and may include automatically determining the status of execution of the program on each of the multiple computing nodes and/or automatically determining the aggregate usage of one or more types of computing resources across the cluster of multiple computing nodes by the distributed program execution. The information obtained from the dynamic monitoring may be used in various manners, including to facilitate dynamically modifying the ongoing distributed program execution in various manners, such as to temporarily throttle usage of computing resources by the distributed program execution (e.g., to remove or reduce one or more bottlenecks).
摘要翻译：描述了用于管理程序的分布式执行的技术。在一些情况下，这些技术包括动态地监视多个计算节点的集群上的程序的正在进行的分布式执行，并且可以包括在多个计算节点的每一个上自动确定该程序的执行状态和/或自动地确定该集合通过分布式程序执行在多个计算节点的群集之间使用一种或多种类型的计算资源。从动态监视获得的信息可以以各种方式使用，包括有助于以各种方式动态地修改正在进行的分布式程序执行，例如通过分布式程序执行临时调节计算资源的使用（例如，去除或减少一个或更多的瓶颈）。

5. 发明授权

US08370493B2 Saving program execution state 有权
公开(公告)号：US08370493B2
公开(公告)日：2013-02-05
申请号：US12334004
申请日：2008-12-12
申请人： Peter Sirota , Ian P. Nowland , Richard J. Cole , Richendra Khanna , Luis Felipe Cabrera
发明人： Peter Sirota , Ian P. Nowland , Richard J. Cole , Richendra Khanna , Luis Felipe Cabrera
IPC分类号： G06F15/173
CPC分类号： G06F11/1451 , G06F9/4806 , G06F9/485 , G06F11/1469
摘要： Techniques are described for managing distributed execution of programs. In at least some situations, the techniques include decomposing or otherwise separating the execution of a program into multiple distinct execution jobs that may each be executed on a distinct computing node, such as in a parallel manner with each execution job using a distinct subset of input data for the program. In addition, the techniques may include temporarily terminating and later resuming execution of at least some execution jobs, such as by persistently storing an intermediate state of the partial execution of an execution job, and later retrieving and using the stored intermediate state to resume execution of the execution job from the intermediate state. Furthermore, the techniques may be used in conjunction with a distributed program execution service that executes multiple programs on behalf of multiple customers or other users of the service.

6. 发明申请

US20100153955A1 SAVING PROGRAM EXECUTION STATE 有权
标题翻译：节省计划执行状态
公开(公告)号：US20100153955A1
公开(公告)日：2010-06-17
申请号：US12334004
申请日：2008-12-12
申请人： Peter Sirota , Ian P. Nowland , Richard J. Cole , Richendra Khanna , Luis Felipe Cabrera
发明人： Peter Sirota , Ian P. Nowland , Richard J. Cole , Richendra Khanna , Luis Felipe Cabrera
IPC分类号： G06F9/46
CPC分类号： G06F11/1451 , G06F9/4806 , G06F9/485 , G06F11/1469
摘要： Techniques are described for managing distributed execution of programs. In at least some situations, the techniques include decomposing or otherwise separating the execution of a program into multiple distinct execution jobs that may each be executed on a distinct computing node, such as in a parallel manner with each execution job using a distinct subset of input data for the program. In addition, the techniques may include temporarily terminating and later resuming execution of at least some execution jobs, such as by persistently storing an intermediate state of the partial execution of an execution job, and later retrieving and using the stored intermediate state to resume execution of the execution job from the intermediate state. Furthermore, the techniques may be used in conjunction with a distributed program execution service that executes multiple programs on behalf of multiple customers or other users of the service.
摘要翻译：描述了用于管理程序的分布式执行的技术。在至少一些情况下，这些技术包括将程序的执行分解或以其他方式分离成可以在不同的计算节点上执行的多个不同的执行作业，例如以每个执行作业使用不同的输入子集的并行方式程序数据。此外，这些技术可以包括临时终止和稍后恢复至少一些执行作业的执行，例如通过持续地存储执行作业的部分执行的中间状态，以及稍后检索和使用存储的中间状态来恢复执行执行作业从中间状态。此外，这些技术可以与代表多个客户或服务的其他用户执行多个程序的分布式程序执行服务结合使用。

7. 发明授权

US09385917B1 Monitoring and detecting causes of failures of network paths 有权
公开(公告)号：US09385917B1
公开(公告)日：2016-07-05
申请号：US13077589
申请日：2011-03-31
申请人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
发明人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC分类号： H04L12/24
CPC分类号： H04L41/0668 , H04L41/0645 , H04L41/065 , H04L41/12 , H04L43/0835 , H04L43/0858 , H04L43/103 , H04L45/22
摘要： Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

8. 发明授权

US09001667B1 Monitoring and detecting causes of failures of network paths 有权
标题翻译：监控和检测网络路径故障原因
公开(公告)号：US09001667B1
公开(公告)日：2015-04-07
申请号：US13077323
申请日：2011-03-31
申请人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
发明人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC分类号： G01R31/08 , H04L12/26
CPC分类号： H04L12/2652 , H04L41/0631 , H04L41/12 , H04L43/08
摘要： Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
摘要翻译：通常描述，提供了用于监视和检测网络路径故障原因的系统和方法。系统从网络中的多个节点和链路收集性能信息，跨越网络中的路径聚合收集的性能信息，处理聚合性能信息以检测路径上的故障，分析每个检测到的故障，以确定至少一个根本原因，并启动确定的至少一个根本原因的补救工作流程。在一些方面，处理聚合信息可以包括执行统计回归分析或以其他方式解决用于在多个路径中的每个路径上的性能指示的一组方程式。在另一方面，系统还可以包括可用于显示网络拓扑中的一个或多个，所收集和聚合的性能信息以及在拓扑中检测到的故障的指示的接口。

9. 发明授权

US08661295B1 Monitoring and detecting causes of failures of network paths 有权
标题翻译：监控和检测网络路径故障原因
公开(公告)号：US08661295B1
公开(公告)日：2014-02-25
申请号：US13077296
申请日：2011-03-31
申请人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
发明人： Richendra Khanna , Edward L. Wallace , Jagwinder Singh Brar , Michael David Marr , Samuel J. McKelvie , Peter N. DeSantis , Ian P. Nowland , Matthew D. Klein , Justin Mason , Jacob Gabrielson
IPC分类号： G06F11/00
CPC分类号： H04L69/40 , H04L41/065 , H04L41/12 , H04L67/125
摘要： Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.
摘要翻译：通常描述，提供了用于监视和检测网络路径故障原因的系统和方法。系统从网络中的多个节点和链路收集性能信息，跨越网络中的路径聚合收集的性能信息，处理聚合性能信息以检测路径上的故障，分析每个检测到的故障，以确定至少一个根本原因，并启动确定的至少一个根本原因的补救工作流程。在一些方面，处理聚合信息可以包括执行统计回归分析或以其他方式解决用于在多个路径中的每个路径上的性能指示的一组方程式。在另一方面，系统还可以包括可用于显示网络拓扑中的一个或多个，所收集和聚合的性能信息以及在拓扑中检测到的故障的指示的接口。

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