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1. 发明授权

US08683476B2 Method and system for event-based management of hardware resources using a power state of the hardware resources 有权
标题翻译：使用硬件资源的电源状态对硬件资源进行事件管理的方法和系统
公开(公告)号：US08683476B2
公开(公告)日：2014-03-25
申请号：US12495079
申请日：2009-06-30
申请人： Eric C. Saxe , Darrin P. Johnson , William D. Holler
发明人： Eric C. Saxe , Darrin P. Johnson , William D. Holler
IPC分类号： G06F1/26 , G06F9/46 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/22 , Y02D10/24
摘要： A system for dispatching a thread to a resource obtains a thread and utilization data for all resources. The system determines if there is a thread-resource affinity. The system uses thread-resource affinity to identify a resource and a timestamp for when the thread last completed executing on the resource. The system determines if the resource qualifies under a dispatch policy. The system uses utilization data to determine a timestamp for when the resource last transitioned to a not powered state. When the second timestamp precedes the first timestamp, the system dispatches the thread to the resource and generates a power management event. The system determines if the power management event satisfies a throttle policy. The system discards the power management event when throttle policy is unsatisfied and determines whether to adjust the current power state of the resource based on the power management event when throttle policy is satisfied.
摘要翻译：将线程调度到资源的系统获取所有资源的线程和利用率数据。系统确定是否存在线程资源关联。系统使用线程资源关联来标识资源和时间戳，以便线程上次完成在资源上执行时。系统确定资源是否符合调度策略。系统使用利用率数据来确定资源何时上次转换为未供电状态的时间戳。当第二个时间戳在第一个时间戳之前时，系统会将线程调度到资源并生成电源管理事件。系统确定电源管理事件是否满足节气门策略。当节流策略不满足时，系统将放弃电源管理事件，并在确定节流策略时根据电源管理事件决定是否调整资源的当前电源状态。

2. 发明申请

US20100332883A1 METHOD AND SYSTEM FOR EVENT-BASED MANAGEMENT OF RESOURCES 有权
标题翻译：基于事件的资源管理方法与系统
公开(公告)号：US20100332883A1
公开(公告)日：2010-12-30
申请号：US12495079
申请日：2009-06-30
申请人： Eric C. Saxe , Darrin P. Johnson , William D. Holler
发明人： Eric C. Saxe , Darrin P. Johnson , William D. Holler
IPC分类号： G06F1/26 , G06F9/46 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/22 , Y02D10/24
摘要： A system for dispatching a thread to a resource obtains a thread and utilization data for all resources. The system determines if there is a thread-resource affinity. The system uses thread-resource affinity to identify a resource and a timestamp for when the thread last completed executing on the resource. The system determines if the resource qualifies under a dispatch policy. The system uses utilization data to determine a timestamp for when the resource last transitioned to a not powered state. When the second timestamp precedes the first timestamp, the system dispatches the thread to the resource and generates a power management event. The system determines if the power management event satisfies a throttle policy. The system discards the power management event when throttle policy is unsatisfied and determines whether to adjust the current power state of the resource based on the power management event when throttle policy is satisfied.
摘要翻译：将线程调度到资源的系统获取所有资源的线程和利用率数据。系统确定是否存在线程资源关联。系统使用线程资源关联来标识资源和时间戳，以便线程上次完成在资源上执行时。系统确定资源是否符合调度策略。系统使用利用率数据来确定资源何时上次转换为未供电状态的时间戳。当第二个时间戳在第一个时间戳之前时，系统会将线程调度到资源并生成电源管理事件。系统确定电源管理事件是否满足节气门策略。当节流策略不满足时，系统将放弃电源管理事件，并在确定节流策略时根据电源管理事件决定是否调整资源的当前电源状态。

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