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1. 发明授权

US09015718B1 Identifying task instances that interfere with processor performance 有权
标题翻译：识别干扰处理器性能的任务实例
公开(公告)号：US09015718B1
公开(公告)日：2015-04-21
申请号：US13247948
申请日：2011-09-28
申请人： Xiao Zhang , Eric S. Tune , Rohit Jnagal , Robert Hagmann , Vrijendra Gokhale
发明人： Xiao Zhang , Eric S. Tune , Rohit Jnagal , Robert Hagmann , Vrijendra Gokhale
IPC分类号： G06F9/48
CPC分类号： G06F9/4881 , G06F9/485 , G06F9/5022 , G06F2209/501 , G06F2209/504 , Y02D10/22
摘要： Among other disclosed subject matter, a computer-implemented method includes receiving an indication that execution of an instance of a first task is degraded relative to a performance threshold associated with the first task. Performance data associated with the execution of the instance of the first task and performance data associated with execution of a plurality of additional tasks executed on the computing device are collected. For each of the plurality of additional tasks, the method includes determining a score for the respective additional task based on the performance data associated with the execution of the instance of the first task and performance data associated with the respective additional task. The method includes identifying one or more additional tasks as a potential cause of degraded performance based on the scores associated with each of the plurality of additional tasks. The method includes modifying an execution of a particular identified task.
摘要翻译：在其他公开的主题中，计算机实现的方法包括接收关于第一任务的实例的执行相对于与第一任务相关联的性能阈值降级的指示。收集与执行第一任务的实例相关联的性能数据和与在计算设备上执行的多个附加任务的执行相关联的性能数据。对于多个附加任务中的每一个，所述方法包括基于与第一任务的实例的执行相关联的性能数据和与相应附加任务相关联的性能数据来确定相应附加任务的得分。该方法包括基于与多个附加任务中的每一个相关联的分数，将一个或多个附加任务识别为性能下降的潜在原因。该方法包括修改特定标识任务的执行。

2. 发明授权

US07711789B1 Quality of service in virtual computing environments 有权
标题翻译：虚拟计算环境中的服务质量
公开(公告)号：US07711789B1
公开(公告)日：2010-05-04
申请号：US11952615
申请日：2007-12-07
申请人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
发明人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
IPC分类号： G06F15/167 , G06F15/173 , G06F13/00 , G06F9/46
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/067 , H04L67/1097
摘要： Methods and apparatus facilitate the management of input/output (I/O) subsystems in virtual I/O servers to provide appropriate quality of services (QoS). A hierarchical QoS scheme based on partitioning of network interfaces and I/O subsystems transaction types are used to classify Virtual I/O communications. This multi-tier QoS method allows virtual I/O servers to be scalable and provide appropriate QoS granularity.
摘要翻译：方法和设备有助于管理虚拟I / O服务器中的输入/输出（I / O）子系统，以提供适当的服务质量（QoS）。使用基于网络接口和I / O子系统事务类型划分的分层QoS方案对虚拟I / O通信进行分类。这种多层QoS方法允许虚拟I / O服务器可扩展，并提供适当的QoS粒度。

3. 发明申请

US20110010427A1 Quality of Service in Virtual Computing Environments 审中-公开
标题翻译：虚拟计算环境中的服务质量
公开(公告)号：US20110010427A1
公开(公告)日：2011-01-13
申请号：US12771575
申请日：2010-04-30
申请人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
发明人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
IPC分类号： G06F15/167
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/067 , H04L67/1097
摘要： Methods and apparatus facilitate the management of input/output (I/O) subsystems in virtual I/O servers to provide appropriate quality of services (QoS). A hierarchical QoS scheme based on partitioning of network interfaces and I/O subsystems transaction types are used to classify Virtual I/O communications. This multi-tier QoS method allows virtual I/O servers to be scalable and provide appropriate QoS granularity.
摘要翻译：方法和设备有助于管理虚拟I / O服务器中的输入/输出（I / O）子系统，以提供适当的服务质量（QoS）。使用基于网络接口和I / O子系统事务类型划分的分层QoS方案对虚拟I / O通信进行分类。这种多层QoS方法允许虚拟I / O服务器可扩展，并提供适当的QoS粒度。

4. 再颁专利

USRE44818E1 Quality of service in virtual computing environments 有权
标题翻译：虚拟计算环境中的服务质量
公开(公告)号：USRE44818E1
公开(公告)日：2014-03-25
申请号：US13464767
申请日：2012-05-04
申请人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
发明人： Rohit Jnagal , Venkatesh Babu Chitlur Srinivasa
IPC分类号： G06F15/167 , G06F15/173 , G06F13/00 , G06F9/46
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/067 , H04L67/1097
摘要： Methods and apparatus facilitate the management of input/output (I/O) subsystems in virtual I/O servers to provide appropriate quality of services (QoS). A hierarchical QoS scheme based on partitioning of network interfaces and I/O subsystems transaction types are used to classify Virtual I/O communications. This multi-tier QoS method allows virtual I/O servers to be scalable and provide appropriate QoS granularity.
摘要翻译：方法和设备有助于管理虚拟I / O服务器中的输入/输出（I / O）子系统，以提供适当的服务质量（QoS）。使用基于网络接口和I / O子系统事务类型划分的分层QoS方案对虚拟I / O通信进行分类。这种多层QoS方法允许虚拟I / O服务器可扩展，并提供适当的QoS粒度。

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