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1. 发明授权

US07971074B2 Method, system, and apparatus for a core activity detector to facilitate dynamic power management in a distributed system 有权
标题翻译：用于核心活动检测器的方法，系统和装置，以便于分布式系统中的动态功率管理
公开(公告)号：US07971074B2
公开(公告)日：2011-06-28
申请号：US11770618
申请日：2007-06-28
申请人： Yen-Cheng Liu , Steven R. Hutsell , Krishnakanth Sistla
发明人： Yen-Cheng Liu , Steven R. Hutsell , Krishnakanth Sistla
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , H04W52/028 , Y02D70/00
摘要： A system and method to provide source controlled dynamic power management. An activity detector in a source determines expected future resource usage. Based on that expected usage, the source generates a power management command and sends that command to a destination. The destination then adjusts the power level of the resource based in the command.
摘要翻译：一种提供源控制动态电源管理的系统和方法。源中的活动检测器确定将来的资源使用量。根据该预期用途，源产生电源管理命令并将该命令发送到目的地。然后，目标将根据命令调整资源的功率级别。

2. 发明申请

US20080005596A1 Method and apparatus for dynamically controlling power management in a distributed system 失效
标题翻译：在分布式系统中动态控制电源管理的方法和装置
公开(公告)号：US20080005596A1
公开(公告)日：2008-01-03
申请号：US11479438
申请日：2006-06-29
申请人： Krishnakanth Sistla , Steven R. Hutsell , Yen-Cheng Liu
发明人： Krishnakanth Sistla , Steven R. Hutsell , Yen-Cheng Liu
IPC分类号： G06F1/00
CPC分类号： G06F1/3275 , G06F1/3209 , Y02D10/13 , Y02D10/14
摘要： According to one embodiment of the invention, an activity detector comprises a resource partitioned into a plurality of chunks, a power controller and an activity detection unit. In communication with the activity detector and the resource, the power controller, based on measured activity by the activity detector, activates an additional chunk of the plurality of chunks and assigned the additional chunk to a specified agent or deactivates at least one chunk of the plurality of chunks.
摘要翻译：根据本发明的一个实施例，活动检测器包括被划分成多个块的资源，功率控制器和活动检测单元。在与活动检测器和资源通信的情况下，功率控制器基于活动检测器测量的活动，激活多个块中的附加块并且将附加块分配给指定的代理或者去激活多个块中的至少一个块的块。

3. 发明申请

US20080002603A1 Method and apparatus to dynamically adjust resource power usage in a distributed system 有权
标题翻译：在分布式系统中动态调整资源使用的方法和装置
公开(公告)号：US20080002603A1
公开(公告)日：2008-01-03
申请号：US11479009
申请日：2006-06-29
申请人： Steven R. Hutsell , Krishnakanth Sistla , Yen-cheng Liu
发明人： Steven R. Hutsell , Krishnakanth Sistla , Yen-cheng Liu
IPC分类号： H04B7/185
CPC分类号： G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A system and method to provide source controlled dynamic power management. An activity detector in a source determines expected future resource usage. Based on that expected usage, the source generates a power management command and sends that command to a destination. The destination then adjusts the power level of the resource based in the command.
摘要翻译：一种提供源控制动态电源管理的系统和方法。源中的活动检测器确定将来的资源使用量。根据该预期用途，源产生电源管理命令并将该命令发送到目的地。然后，目标将根据命令调整资源的功率级别。

4. 发明授权

US07827425B2 Method and apparatus to dynamically adjust resource power usage in a distributed system 有权
标题翻译：在分布式系统中动态调整资源使用的方法和装置
公开(公告)号：US07827425B2
公开(公告)日：2010-11-02
申请号：US11479009
申请日：2006-06-29
申请人： Steven R. Hutsell , Krishnakanth Sistla , Yen-cheng Liu
发明人： Steven R. Hutsell , Krishnakanth Sistla , Yen-cheng Liu
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3287 , Y02D10/171
摘要： A system and method to provide source controlled dynamic power management. An activity detector in a source determines expected future resource usage. Based on that expected usage, the source generates a power management command and sends that command to a destination. The destination then adjusts the power level of the resource based in the command.
摘要翻译：一种提供源控制动态电源管理的系统和方法。源中的活动检测器确定将来的资源使用量。根据该预期用途，源产生电源管理命令并将该命令发送到目的地。然后，目标将根据命令调整资源的功率级别。

5. 发明授权

US07644293B2 Method and apparatus for dynamically controlling power management in a distributed system 失效
标题翻译：在分布式系统中动态控制电源管理的方法和装置
公开(公告)号：US07644293B2
公开(公告)日：2010-01-05
申请号：US11479438
申请日：2006-06-29
申请人： Krishnakanth Sistla , Steven R. Hutsell , Yen-Cheng Liu
发明人： Krishnakanth Sistla , Steven R. Hutsell , Yen-Cheng Liu
IPC分类号： G06F1/32
CPC分类号： G06F1/3275 , G06F1/3209 , Y02D10/13 , Y02D10/14
摘要： According to one embodiment of the invention, an activity detector comprises a resource partitioned into a plurality of chunks, a power controller and an activity detection unit. In communication with the activity detector and the resource, the power controller, based on measured activity by the activity detector, activates an additional chunk of the plurality of chunks and assigned the additional chunk to a specified agent or deactivates at least one chunk of the plurality of chunks.
摘要翻译：根据本发明的一个实施例，活动检测器包括被划分成多个块的资源，功率控制器和活动检测单元。在与活动检测器和资源通信的情况下，功率控制器基于活动检测器测量的活动，激活多个块中的附加块并且将附加块分配给指定的代理或者去激活多个块中的至少一个块的块。

6. 发明申请

US20090006871A1 METHOD, SYSTEM, AND APPARATUS FOR A CORE ACTIVITY DETECTOR TO FACILITATE DYNAMIC POWER MANAGEMENT IN A DISTRIBUTED SYSTEM 有权
标题翻译：一种核心活动检测器在分布式系统中动态动态管理的方法，系统和装置
公开(公告)号：US20090006871A1
公开(公告)日：2009-01-01
申请号：US11770618
申请日：2007-06-28
申请人： Yen-Cheng Liu , Steven R. Hutsell , Krishnakanth Sistla
发明人： Yen-Cheng Liu , Steven R. Hutsell , Krishnakanth Sistla
IPC分类号： G06F1/00
CPC分类号： G06F1/3203 , H04W52/028 , Y02D70/00
摘要： A system and method to provide source controlled dynamic power management. An activity detector in a source determines expected future resource usage. Based on that expected usage, the source generates a power management command and sends that command to a destination. The destination then adjusts the power level of the resource based in the command.
摘要翻译：一种提供源控制动态电源管理的系统和方法。源中的活动检测器确定将来的资源使用量。根据该预期用途，源产生电源管理命令并将该命令发送到目的地。然后，目标将根据命令调整资源的功率级别。

7. 发明授权

US07730266B2 Adaptive range snoop filtering methods and apparatuses 有权
标题翻译：自适应范围窥探滤波方法和装置
公开(公告)号：US07730266B2
公开(公告)日：2010-06-01
申请号：US11695004
申请日：2007-03-31
申请人： Krishnakanth Sistla , Steven R. Hutsell
发明人： Krishnakanth Sistla , Steven R. Hutsell
IPC分类号： G06F13/00
CPC分类号： G06F12/0835
摘要： Snoop filtering methods and apparatuses for systems utilizing memory are contemplated. Method embodiments comprise receiving a request for contents of a memory line by a home agent, comparing an address of the memory line to a range in a set of adaptive ranges, and snooping an I/O agent for the contents upon a match of the address within the range. Apparatus embodiments comprise a range table, a table updater, a receiver module, and a range comparator. The range tables allow for the tracking of memory addresses as I/O agents assert ownership of the addresses. Employing a range-based snoop filtering approach may allow home agents to track a collection of addresses, in adaptable ranges, instead of tracking precise addresses which may require large quantities of memory to implement.
摘要翻译：考虑了利用存储器的系统的窥探滤波方法和装置。方法实施例包括由归属代理接收对存储器线的内容的请求，将存储器线的地址与一组自适应范围中的范围进行比较，以及在地址匹配时窥探内容的I / O代理在范围内。装置实施例包括范围表，表更新器，接收器模块和范围比较器。范围表允许跟踪内存地址，因为I / O代理断言地址的所有权。采用基于范围的窥探过滤方法可以允许归属代理在适应范围内跟踪地址集合，而不是跟踪可能需要大量内存来实现的精确地址。

8. 发明申请

US20080244193A1 ADAPTIVE RANGE SNOOP FILTERING METHODS AND APPARATUSES 有权
标题翻译：自适应范围SNOOP过滤方法和装置
公开(公告)号：US20080244193A1
公开(公告)日：2008-10-02
申请号：US11695004
申请日：2007-03-31
申请人： Krishnakanth Sistla , Steven R. Hutsell
发明人： Krishnakanth Sistla , Steven R. Hutsell
IPC分类号： G06F12/00
CPC分类号： G06F12/0835
摘要： Snoop filtering methods and apparatuses for systems utilizing memory are contemplated. Method embodiments comprise receiving a request for contents of a memory line by a home agent, comparing an address of the memory line to a range in a set of adaptive ranges, and snooping an I/O agent for the contents upon a match of the address with the range. Apparatus embodiments comprise a range table, a table updater, a receiver module, and a range comparator. The range tables allow for the tracking of memory addresses as I/O agents assert ownership of the addresses.Employing a range-based snoop filtering approach may allow home agents to track a collection of addresses, in adaptable ranges, instead of tracking precise addresses which may require large quantities of memory to implement.
摘要翻译：考虑了利用存储器的系统的窥探滤波方法和装置。方法实施例包括由归属代理接收对存储器线的内容的请求，将存储器线的地址与一组自适应范围中的范围进行比较，以及在地址匹配时窥探内容的I / O代理与范围。装置实施例包括范围表，表更新器，接收器模块和范围比较器。范围表允许跟踪内存地址，因为I / O代理断言地址的所有权。采用基于范围的窥探过滤方法可以允许归属代理在适应范围内跟踪地址集合，而不是跟踪可能需要大量内存来实现的精确地址。

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