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1. 发明授权

US07350186B2 Methods and apparatus for managing computing deployment in presence of variable workload 有权
标题翻译：用于在存在可变工作负载的情况下管理计算部署的方法和装置
公开(公告)号：US07350186B2
公开(公告)日：2008-03-25
申请号：US10384973
申请日：2003-03-10
申请人： David Wiley Coleman , Steven E. Froehlich , Joseph L. Hellerstein , Lawrence S. Hsiung , Edwin Richie Lassettre , Todd William Mummert , Mukund Raghavachari , Lance Warren Russell , Maheswaran Surendra , Noshir Cavas Wadia , Peng Ye
发明人： David Wiley Coleman , Steven E. Froehlich , Joseph L. Hellerstein , Lawrence S. Hsiung , Edwin Richie Lassettre , Todd William Mummert , Mukund Raghavachari , Lance Warren Russell , Maheswaran Surendra , Noshir Cavas Wadia , Peng Ye
IPC分类号： G06F9/44
CPC分类号： G06F11/008
摘要： Automated or autonomic techniques for managing deployment of one or more resources in a computing environment based on varying workload levels. The automated techniques may comprise predicting a future workload level based on data associated with the computing environment. Then, an estimation is performed to determine whether a current resource deployment is insufficient, sufficient, or overly sufficient to satisfy the future workload level. Then, one or more actions are caused to be taken when the current resource deployment is estimated to be insufficient or overly sufficient to satisfy the future workload level. Actions may comprise resource provisioning, resource tuning and/or admission control.
摘要翻译：基于不同的工作负载级别来管理计算环境中的一个或多个资源的部署的自动或自主技术。自动化技术可以包括基于与计算环境相关联的数据预测未来的工作负载水平。然后，执行估计以确定当前资源部署是否不充足，足够或过度足以满足未来的工作负载水平。然后，当估计当前资源部署不足够或过度足以满足未来的工作负载级别时，会采取一个或多个动作。动作可以包括资源调配，资源调整和/或准入控制。

2. 发明授权

US08386995B2 Managing computing deployment in presence of variable workload 有权
标题翻译：在存在可变工作负载的情况下管理计算部署
公开(公告)号：US08386995B2
公开(公告)日：2013-02-26
申请号：US11763726
申请日：2007-06-15
申请人： David Wiley Coleman , Steven E. Froehlich , Joseph L. Hellerstein , Lawrence S. Hsiung , Edwin Richie Lassettre , Todd William Mummert , Mukund Raghavachari , Lance Warren Russell , Maheswaran Surendra , Noshir Cavas Wadia , Peng Ye
发明人： David Wiley Coleman , Steven E. Froehlich , Joseph L. Hellerstein , Lawrence S. Hsiung , Edwin Richie Lassettre , Todd William Mummert , Mukund Raghavachari , Lance Warren Russell , Maheswaran Surendra , Noshir Cavas Wadia , Peng Ye
IPC分类号： G06F9/44
CPC分类号： G06F11/008
摘要： Automated or autonomic techniques for managing deployment of one or more resources in a computing environment based on varying workload levels. The automated techniques may comprise predicting a future workload level based on data associated with the computing environment. Then, an estimation is performed to determine whether a current resource deployment is insufficient, sufficient, or overly sufficient to satisfy the future workload level. Then, one or more actions are caused to be taken when the current resource deployment is estimated to be insufficient or overly sufficient to satisfy the future workload level. Actions may comprise resource provisioning, resource tuning and/or admission control.
摘要翻译：用于根据不同的工作负载水平管理计算环境中的一个或多个资源的部署的自动或自主技术。自动化技术可以包括基于与计算环境相关联的数据预测未来的工作负载水平。然后，执行估计以确定当前资源部署是否不充足，足够或过度足以满足未来的工作负载水平。然后，当估计当前资源部署不足够或过度足以满足未来的工作负载级别时，会采取一个或多个动作。动作可以包括资源调配，资源调整和/或准入控制。

3. 发明授权

US07039559B2 Methods and apparatus for performing adaptive and robust prediction 失效
标题翻译：用于执行自适应和鲁棒预测的方法和装置
公开(公告)号：US07039559B2
公开(公告)日：2006-05-02
申请号：US10385265
申请日：2003-03-10
申请人： Steven E. Froehlich , Joseph L. Hellerstein , Edwin Richie Lassettre , Todd William Mummert , Maheswaran Surendra
发明人： Steven E. Froehlich , Joseph L. Hellerstein , Edwin Richie Lassettre , Todd William Mummert , Maheswaran Surendra
IPC分类号： G06F3/05
CPC分类号： G06F9/5083 , G06F2209/5019
摘要： Techniques for performing adaptive and robust prediction. Prediction techniques are adaptive in that they use a minimal amount of historical data to make predictions, the amount of data being selectable. The techniques are able to learn quickly about changes in the workload traffic pattern and make predictions, based on such learning, that are useful for proactive response to workload changes. To counter the increased variability in the prediction as a result of using minimal history, robustness is improved by checking model stability at every time interval and revising the model structure as needed to meet designated stability criteria. Furthermore, the short term prediction techniques can be used in conjunction with a long term forecaster.
摘要翻译：用于执行自适应和鲁棒预测的技术。预测技术是自适应的，因为它们使用最少量的历史数据进行预测，数据量可选择。这些技术能够快速了解工作负载流量模式的变化，并根据此类学习进行预测，对于对工作负载变化的主动响应非常有用。为了应对由于使用最小历史而导致的预测增加的变异性，通过在每个时间间隔检查模型稳定性并根据需要修改模型结构来改善鲁棒性以满足指定的稳定性标准。此外，短期预测技术可以与长期预报员结合使用。

4. 发明授权

US07565655B2 Methods and systems for control discovery in computing systems 有权
标题翻译：计算系统中控制发现的方法和系统
公开(公告)号：US07565655B2
公开(公告)日：2009-07-21
申请号：US10688742
申请日：2003-10-17
申请人： Yixin Diao , Frank N. Eskesen , Steven E. Froehlich , Joseph L. Hellerstein , Alexander Keller , Lisa F. Spainhower , Maheswaran Surendra
发明人： Yixin Diao , Frank N. Eskesen , Steven E. Froehlich , Joseph L. Hellerstein , Alexander Keller , Lisa F. Spainhower , Maheswaran Surendra
IPC分类号： G06F9/46
CPC分类号： G06F11/3447 , G06F11/3409 , G06F2201/815 , G06F2201/87
摘要： Techniques are provided for generically controlling one or more resources associated with at least one computing system. In one aspect of the invention, the technique comprises evaluating one or more performance metrics associated with the one or more resources given one or more configurations of the one or more resources. The technique then causes a change in the one or more configurations of the one or more resources based on the performance metric evaluating step. The one or more performance metrics and the one or more configurations are expressed in generic formats.
摘要翻译：提供技术用于一般地控制与至少一个计算系统相关联的一个或多个资源。在本发明的一个方面，该技术包括评估与给出一个或多个资源的一个或多个配置的一个或多个资源相关联的一个或多个性能度量。然后，该技术基于性能度量评估步骤引起一个或多个资源的一个或多个配置的改变。一个或多个性能指标和一个或多个配置以通用格式表示。

5. 发明授权

US08533355B2 Techniques for improved clock offset measuring 有权
标题翻译：改进时钟偏移测量技术
公开(公告)号：US08533355B2
公开(公告)日：2013-09-10
申请号：US12610430
申请日：2009-11-02
申请人： Steven E. Froehlich , Michel H. T. Hack , Xiaoqiao Meng , Li Zhang
发明人： Steven E. Froehlich , Michel H. T. Hack , Xiaoqiao Meng , Li Zhang
IPC分类号： G06F15/16
CPC分类号： H04J3/0667 , H04L47/10
摘要： In an exemplary aspect, method, apparatus, and program products are disclosed suitable for clock offset determination. One method includes performing a number of exchanges of at least single bytes with another network node, where values of the single bytes are different for the exchanges. The method also includes capturing and storing timestamps for each of the number of exchanges performed on the network node. A second method includes capturing and saving arrival timestamps for each of a number of timing messages in a set of timing messages received from another network node. This second method also includes sending the timestamps to at least the another node in response to completion of the set of timing messages.
摘要翻译：在示例性方面，公开了适用于时钟偏移确定的方法，装置和程序产品。一种方法包括与另一个网络节点执行至少单个字节的多个交换，其中单个字节的值对于交换机是不同的。该方法还包括捕获和存储在网络节点上执行的每个交换机的时间戳。第二种方法包括捕获并保存从另一网络节点接收的一组定时消息中的多个定时消息中的每一个的到达时间戳。该第二种方法还包括响应于该组定时消息的完成向至少另一个节点发送时间戳。

6. 发明授权

US06754848B1 Method, system and program products for operationally migrating a cluster through emulation 有权
标题翻译：通过仿真操作迁移集群的方法，系统和程序产品
公开(公告)号：US06754848B1
公开(公告)日：2004-06-22
申请号：US09408916
申请日：1999-09-30
申请人： Steven E. Froehlich , Michael K. Coffey , Paul D. Moyer
发明人： Steven E. Froehlich , Michael K. Coffey , Paul D. Moyer
IPC分类号： G06F1100
CPC分类号： G06F8/656
摘要： An updating capability updates a component of a computing environment, while maintaining the availability of the computing environment. In particular, a component of the computing environment which is associated with at least a portion of a unit of work is updated from one version to another version. Subsequently, the updated component emulates the original version, or operates in a compatibility mode, while other components of the computing environment, which are similarly associated with the same unit of work, remain at the original version.
摘要翻译：更新功能在维护计算环境的可用性的同时更新计算环境的组件。特别地，将与工作单元的至少一部分相关联的计算环境的组件从一个版本更新为另一个版本。随后，更新的组件模拟原始版本，或以兼容性模式运行，同时与同一工作单元相似的计算环境的其他组件仍保持原始版本。

7. 发明授权

US08788689B2 Techniques for improved clock offset measuring 有权
标题翻译：改进时钟偏移测量技术
公开(公告)号：US08788689B2
公开(公告)日：2014-07-22
申请号：US13554000
申请日：2012-07-20
申请人： Steven E. Froehlich , Michel H. T. Hack , Xiaoqiao Meng , Li Zhang
发明人： Steven E. Froehlich , Michel H. T. Hack , Xiaoqiao Meng , Li Zhang
IPC分类号： G06F15/16
CPC分类号： H04J3/0667 , H04L47/10
摘要： In an exemplary aspect, method, apparatus, and program products are disclosed suitable for clock offset determination. One method includes performing a number of exchanges of at least single bytes with another network node, where values of the single bytes are different for the exchanges. The method also includes capturing and storing timestamps for each of the number of exchanges performed on the network node. A second method includes capturing and saving arrival timestamps for each of a number of timing messages in a set of timing messages received from another network node. This second method also includes sending the timestamps to at least the another node in response to completion of the set of timing messages.
摘要翻译：在示例性方面，公开了适用于时钟偏移确定的方法，装置和程序产品。一种方法包括与另一个网络节点执行至少单个字节的多个交换，其中单个字节的值对于交换机是不同的。该方法还包括捕获和存储在网络节点上执行的每个交换机的时间戳。第二种方法包括捕获并保存从另一网络节点接收的一组定时消息中的多个定时消息中的每一个的到达时间戳。该第二种方法还包括响应于该组定时消息的完成向至少另一个节点发送时间戳。

8. 发明授权

US06564376B1 Method, system and program products for operationally backing out components of a cluster through emulation 失效
标题翻译：方法，系统和程序产品，用于通过仿真操作地退出集群的组件
公开(公告)号：US06564376B1
公开(公告)日：2003-05-13
申请号：US09408915
申请日：1999-09-30
申请人： Steven E. Froehlich , Michael K. Coffey , Paul D. Moyer
发明人： Steven E. Froehlich , Michael K. Coffey , Paul D. Moyer
IPC分类号： G06F945
CPC分类号： G06F8/656
摘要： A backing out capability backs out a component of a computing environment, while maintaining the availability of the computing environment. In particular, a component of the computing environment which is associated with at least a portion of a unit of work is backed out from one version to another version. In addition, the backed out component is capable of emulating the other version.
摘要翻译：退出的能力支持计算环境的组件，同时保持计算环境的可用性。特别地，将与工作单元的至少一部分相关联的计算环境的组件从一个版本延迟到另一个版本。另外，退出的组件能够模拟其他版本。

9. 发明申请

US20120284418A1 Techniques For Improved Clock Offset Measuring 有权
标题翻译：改进时钟偏移测量技术
公开(公告)号：US20120284418A1
公开(公告)日：2012-11-08
申请号：US13554000
申请日：2012-07-20
申请人： Steven E. Froehlich , Michel H.T. Hack , Xiaoqiao Meng , Li Zhang
发明人： Steven E. Froehlich , Michel H.T. Hack , Xiaoqiao Meng , Li Zhang
IPC分类号： G06F15/16
CPC分类号： H04J3/0667 , H04L47/10
摘要： In an exemplary aspect, method, apparatus, and program products are disclosed suitable for clock offset determination. One method includes performing a number of exchanges of at least single bytes with another network node, where values of the single bytes are different for the exchanges. The method also includes capturing and storing timestamps for each of the number of exchanges performed on the network node. A second method includes capturing and saving arrival timestamps for each of a number of timing messages in a set of timing messages received from another network node. This second method also includes sending the timestamps to at least the another node in response to completion of the set of timing messages.
摘要翻译：在示例性方面，公开了适用于时钟偏移确定的方法，装置和程序产品。一种方法包括与另一个网络节点执行至少单个字节的多个交换，其中单个字节的值对于交换机是不同的。该方法还包括捕获和存储在网络节点上执行的每个交换机的时间戳。第二种方法包括捕获并保存从另一网络节点接收的一组定时消息中的多个定时消息中的每一个的到达时间戳。该第二种方法还包括响应于该组定时消息的完成向至少另一个节点发送时间戳。

10. 发明申请

US20110106968A1 Techniques For Improved Clock Offset Measuring 有权
标题翻译：改进时钟偏移测量技术
公开(公告)号：US20110106968A1
公开(公告)日：2011-05-05
申请号：US12610430
申请日：2009-11-02
申请人： Steven E. Froehlich , Michel H.T. Hack , Xiaoqiao Meng , Li Zhang
发明人： Steven E. Froehlich , Michel H.T. Hack , Xiaoqiao Meng , Li Zhang
IPC分类号： G06F15/16
CPC分类号： H04J3/0667 , H04L47/10
摘要： In an exemplary aspect, method, apparatus, and program products are disclosed suitable for clock offset determination. One method includes performing a number of exchanges of at least single bytes with another network node, where values of the single bytes are different for the exchanges. The method also includes capturing and storing timestamps for each of the number of exchanges performed on the network node. A second method includes capturing and saving arrival timestamps for each of a number of timing messages in a set of timing messages received from another network node. This second method also includes sending the timestamps to at least the another node in response to completion of the set of timing messages.
摘要翻译：在示例性方面，公开了适用于时钟偏移确定的方法，装置和程序产品。一种方法包括与另一个网络节点执行至少单个字节的多个交换，其中单个字节的值对于交换机是不同的。该方法还包括捕获和存储在网络节点上执行的每个交换机的时间戳。第二种方法包括捕获并保存从另一网络节点接收的一组定时消息中的多个定时消息中的每一个的到达时间戳。该第二种方法还包括响应于该组定时消息的完成向至少另一个节点发送时间戳。

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