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1. 发明授权

US07299372B2 Hierarchical management for multiprocessor system with real-time attributes 失效
标题翻译：具有实时属性的多处理器系统的分层管理
公开(公告)号：US07299372B2
公开(公告)日：2007-11-20
申请号：US10912481
申请日：2004-08-05
申请人： Jeffrey Douglas Brown , Michael Norman Day , Harm Peter Hofstee , Charles Ray Johns , James Allan Kahle , Michael Fan Wang
发明人： Jeffrey Douglas Brown , Michael Norman Day , Harm Peter Hofstee , Charles Ray Johns , James Allan Kahle , Michael Fan Wang
IPC分类号： G06F1/28
CPC分类号： G06F1/3203
摘要： The present invention provides for controlling the power consumption of an element. A first power control command is issued by software for the element. It is determined if the power control command corresponds to an allowable power control state for that element as defined by the hardware. If the power control command is not an allowable power control state for that element, the hardware sets the power control at a higher level than the power control state issued by the software. The software is real time software, and the software also sets minimally acceptable activity control states. A hierarchy of power consumption is defined for different elements of a chip by software, which provides the minimum level of power consumption by any element or sub-element on a chip.
摘要翻译：本发明提供用于控制元件的功耗。第一个功率控制命令由该元件的软件发出。确定功率控制命令是否对应于由硬件定义的该元件的容许功率控制状态。如果功率控制命令不是该元件的允许功率控制状态，则硬件将功率控制设置在比由软件发出的功率控制状态更高的水平。该软件是实时软件，软件还设置了最低限度可接受的活动控制状态。通过软件为芯片的不同元件定义功耗层级，其通过芯片上的任何元件或子元件提供最低功耗水平。

2. 发明申请

US20080126817A1 METHOD AND APPARATUS FOR MANAGING THE POWER CONSUMPTION OF A DATA PROCESSING SYSTEM 失效
标题翻译：用于管理数据处理系统的功耗的方法和装置
公开(公告)号：US20080126817A1
公开(公告)日：2008-05-29
申请号：US12025649
申请日：2008-02-04
申请人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
发明人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
IPC分类号： G06F1/32 , G06F12/08
CPC分类号： G06F1/3203 , G06F12/0831 , G06F12/1027 , G06F2212/1028 , Y02D10/13
摘要： A component of a microprocessor-based data processing system, which includes features for regulating power consumption in snoopable components and has gating off memory coherency properties, is determined to be in a relatively inactive state and is transitioned to a non-snoopable low power mode. Then, when a snoop request occurs, a retry protocol is sent in response to the snoop request. In conjunction with the retry protocol, a signal is sent to bring the component into snoopable mode. When the retry snoop is requested, the component is in full power mode and can properly respond to the snoop request. After the snoop request has been satisfied, the component again enters into a low power mode. Therefore, the component is able to enter into a low power mode in between snoops
摘要翻译：基于微处理器的数据处理系统的一个组件，其包括用于调节可窥探组件中的功耗并具有门控存储器一致性属性的特征，被确定为处于相对不活动状态，并且转换到不可窥探的低功率模式。然后，当侦听请求发生时，响应于窥探请求发送重试协议。结合重试协议，发送信号使组件进入窥探模式。当请求重试监听时，组件处于全功率模式，并可以正常响应窥探请求。在snoop请求已满足后，组件再次进入低功耗模式。因此，该组件能够在两个snoops之间进入低功耗模式

3. 发明授权

US07356713B2 Method and apparatus for managing the power consumption of a data processing system 失效
标题翻译：用于管理数据处理系统的功耗的方法和装置
公开(公告)号：US07356713B2
公开(公告)日：2008-04-08
申请号：US10631537
申请日：2003-07-31
申请人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
发明人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F12/0831 , G06F12/1027 , G06F2212/1028 , Y02D10/13
摘要： A component of a microprocessor-based data processing system, which includes features for regulating power consumption in snoopable components and has gating off memory coherency properties, is determined to be in a relatively inactive state and is transitioned to a non-snoopable low power mode. Then, when a snoop request occurs, a retry protocol is sent in response to the snoop request. In conjunction with the retry protocol, a signal is sent to bring the component into snoopable mode. When the retry snoop is requested, the component is in full power mode and can properly respond to the snoop request. After the snoop request has been satisfied, the component again enters into a low power mode. Therefore, the component is able to enter into a low power mode in between snoops.
摘要翻译：基于微处理器的数据处理系统的一个组件，其包括用于调节可窥探组件中的功耗并具有门控存储器一致性属性的特征，被确定为处于相对不活动状态，并且转换到不可窥探的低功率模式。然后，当侦听请求发生时，响应于窥探请求发送重试协议。结合重试协议，发送信号使组件进入窥探模式。当请求重试监听时，组件处于全功率模式，并可以正常响应窥探请求。在snoop请求已满足后，组件再次进入低功耗模式。因此，该组件能够在两个snoops之间进入低功耗模式。

4. 发明授权

US07721123B2 Method and apparatus for managing the power consumption of a data processing system 失效
标题翻译：用于管理数据处理系统的功耗的方法和装置
公开(公告)号：US07721123B2
公开(公告)日：2010-05-18
申请号：US12025649
申请日：2008-02-04
申请人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
发明人： Shigehiro Asano , Jeffrey Douglas Brown , Michael Norman Day , Charles Ray Johns , James Allan Kahle , Alvan Wing Ng , Michael Fan Wang , Thuong Quang Truong
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F12/0831 , G06F12/1027 , G06F2212/1028 , Y02D10/13
摘要： A component of a microprocessor-based data processing system, which includes features for regulating power consumption in snoopable components and has gating off memory coherency properties, is determined to be in a relatively inactive state and is transitioned to a non-snoopable low power mode. Then, when a snoop request occurs, a retry protocol is sent in response to the snoop request. In conjunction with the retry protocol, a signal is sent to bring the component into snoopable mode. When the retry snoop is requested, the component is in full power mode and can properly respond to the snoop request. After the snoop request has been satisfied, the component again enters into a low power mode. Therefore, the component is able to enter into a low power mode in between snoops
摘要翻译：基于微处理器的数据处理系统的一个组件，其包括用于调节可窥探组件中的功耗并具有门控存储器一致性属性的特征，被确定为处于相对不活动状态，并且转换到不可窥探的低功率模式。然后，当侦听请求发生时，响应于窥探请求发送重试协议。结合重试协议，发送信号使组件进入窥探模式。当请求重试监听时，组件处于全功率模式，并可以正常响应窥探请求。在snoop请求已满足后，组件再次进入低功耗模式。因此，该组件能够在两个snoops之间进入低功耗模式

5. 发明授权

US07460932B2 Support of deep power savings mode and partial good in a thermal management system 有权
标题翻译：支持深度节电模式和部分良好的热管理系统
公开(公告)号：US07460932B2
公开(公告)日：2008-12-02
申请号：US11425462
申请日：2006-06-21
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G05D5/00 , G05D7/00 , G05D11/00 , G05D23/00
CPC分类号： G06F1/3203 , G01K3/005 , G01K7/015 , G06F1/206 , Y02D10/16
摘要： A computer implemented method, data processing system, and processor are provided for managing a thermal management system. A determination is made as to whether a plurality of digital thermal sensors is faulty or functional. A power savings mode of at least one unit within the integrated circuit associated with the functional digital thermal sensor is monitored in response to at least one of the plurality of digital thermal sensors being functional. A functional digital thermal sensor is disabled in response to the at least one unit being in a power savings mode.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器来管理热管理系统。确定多个数字热传感器是否有故障或功能。响应于所述多个数字热传感器中的至少一个正在起作用，来监视与功能数字热传感器相关联的集成电路内的至少一个单元的功率节省模式。响应于至少一个单元处于省电模式，功能数字热传感器被禁用。

6. 发明申请

US20090030644A1 Tracing Thermal Data Via Performance Monitoring 失效
标题翻译：通过性能监控追踪热量数据
公开(公告)号：US20090030644A1
公开(公告)日：2009-01-29
申请号：US12244596
申请日：2008-10-02
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G01K1/00
CPC分类号： G01K3/005 , G01K1/022 , G01K7/015 , G06F1/206
摘要： A computer implemented method, data processing system, and processor are provided for tracing thermal data via performance monitoring. A performance monitor is set into a tracing mode. Temperatures are sensed by a digital thermal sensor over a time period. The sensed temperatures are stored in a data structure and a trace of the sensed temperatures is graphically displayed.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器，用于通过性能监视跟踪热数据。性能监视器设置为跟踪模式。温度由数字热传感器在一段时间内感测到。感测到的温度被存储在数据结构中，并且图形地显示感测到的温度的痕迹。

7. 发明申请

US20080221826A1 Maximal Temperature Logging 有权
标题翻译：最大温度记录
公开(公告)号：US20080221826A1
公开(公告)日：2008-09-11
申请号：US12117028
申请日：2008-05-08
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G01K1/00 , G01K7/00
CPC分类号： G01K3/005 , G01K7/015 , G06F1/206
摘要： A computer implemented method, data processing system, and processor are provided for logging a maximal temperature in an integrated circuit. A digital thermal sensor senses a temperature in the integrated circuit. The sensed temperature of the digital thermal sensor is read and a determination is made as to whether the sensed temperature is higher than a current maximal temperature. The sensed temperature is logged in response to the sensed temperature being higher than the current maximal temperature. The sensed temperature becomes a new maximal temperature for the integrated circuit.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器用于记录集成电路中的最大温度。数字热传感器感测集成电路中的温度。读取感测到的数字热传感器的温度，并确定所感测的温度是否高于当前的最大温度。响应于所感测的温度高于当前最大温度来记录检测到的温度。感测的温度成为集成电路的新的最高温度。

8. 发明授权

US07721128B2 Implementation of thermal throttling logic 有权
标题翻译：实施热节流逻辑
公开(公告)号：US07721128B2
公开(公告)日：2010-05-18
申请号：US11425472
申请日：2006-06-21
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G06F1/32
CPC分类号： G01K3/005 , G01K7/015 , G06F1/206 , G06F1/324 , Y02D10/126
摘要： A computer implemented method, data processing system, and processor are provided for implementation of thermal throttling logic. A sensed temperature value is received from a digital thermal sensor representing a current temperature of a unit associated with the digital thermal sensor in the integrated circuit. The sensed temperature is reported as the current temperature in a status register. The unit in the integrated circuit is throttled in response to the current temperature exceeding a first predetermined value.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器用于实现热节流逻辑。从表示与集成电路中的数字热传感器相关联的单元的当前温度的数字热传感器接收感测的温度值。感测到的温度被报告为状态寄存器中的当前温度。响应于当前温度超过第一预定值，集成电路中的单元被节流。

9. 发明授权

US07603576B2 Hysteresis in thermal throttling 有权
标题翻译：热节流滞后
公开(公告)号：US07603576B2
公开(公告)日：2009-10-13
申请号：US11425499
申请日：2006-06-21
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G06F1/32
CPC分类号： G01K3/005 , G01K7/015 , G06F1/206 , G06F1/3206 , G06F1/324 , Y02D10/126
摘要： A computer implemented method, data processing system, and processor are provided for hysteresis in thermal throttling. A digital thermal sensor senses a temperature in the integrated circuit. A determination is made as to whether the sensed temperature is greater than or equal to a throttling temperature. A throttling mode is initiated in response to the sensed temperature meeting or exceeding the throttling temperature. The digital thermal sensor senses a new temperature. A determination is made as to whether the new sensed temperature is less than an end throttling temperature. The throttling mode is disabled in response to the new sensed temperature being less than the end throttling temperature.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器用于热节流中的迟滞。数字热传感器感测集成电路中的温度。确定所感测的温度是否大于或等于节流温度。响应于感测的温度达到或超过节流温度启动节流模式。数字热敏传感器感应到新的温度。确定新的感测温度是否小于端部节流温度。响应于新的感测温度小于端部节流温度，节流模式被禁用。

10. 发明授权

US07480586B2 Thermal interrupt generation 失效
标题翻译：热中断生成
公开(公告)号：US07480586B2
公开(公告)日：2009-01-20
申请号：US11425459
申请日：2006-06-21
申请人： Charles Ray Johns , Michael Fan Wang
发明人： Charles Ray Johns , Michael Fan Wang
IPC分类号： G01K1/00
CPC分类号： G01K3/005 , G01K7/015 , G06F1/206
摘要： A computer implemented method, data processing system, and processor are provided for thermal interrupt generation. An interrupt temperature is set to a first temperature and an interrupt direction is to a greater than or equal to determination. A determination is made as to whether a sensed temperature from a digital thermal sensor meets or exceeds the interrupt temperature in response to the interrupt direction. A first interrupt is generated in response to the sensed temperature meeting or exceeding the interrupt temperature.
摘要翻译：提供计算机实现的方法，数据处理系统和处理器用于产生热中断。中断温度设置为第一温度，中断方向为大于或等于确定。确定来自数字热敏传感器的感测温度是否响应于中断方向满足或超过中断温度。响应于感测到的温度达到或超过中断温度而产生第一个中断。

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