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公开(公告)号：US20130275796A1
公开(公告)日：2013-10-17
申请号：US13976507
申请日：2011-12-30
申请人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
发明人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
IPC分类号： G06F1/28
CPC分类号： G06F9/4403 , G06F1/206 , G06F1/26 , G06F1/28 , G06F1/32 , G06F1/3203 , G06F1/3234 , G06F1/324 , G06F1/3275 , G06F1/3296 , G06F9/22 , G06F9/30098 , G06F9/3012 , G06F9/384 , G06F9/44 , G06F9/4401 , G06F9/4418 , G06F9/445 , G06F11/3024 , G06F11/3409 , G06F11/3447 , G06F11/3466 , G06F11/3664 , G06F11/3672 , G06F11/3688 , G06F15/7871 , G06F17/30339 , G06F2209/501 , G06F2217/78 , Y02D10/126 , Y02D10/172
摘要： The present invention relates to a platform power management scheme. In some embodiments, a platform provides a relative performance scale using one or more parameters to be requested by an OSPM system.
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公开(公告)号：US20130275737A1
公开(公告)日：2013-10-17
申请号：US13976520
申请日：2011-12-30
申请人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
发明人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
IPC分类号： G06F9/445
CPC分类号： G06F9/4403 , G06F1/206 , G06F1/26 , G06F1/28 , G06F1/32 , G06F1/3203 , G06F1/3234 , G06F1/324 , G06F1/3275 , G06F1/3296 , G06F9/22 , G06F9/30098 , G06F9/3012 , G06F9/384 , G06F9/44 , G06F9/4401 , G06F9/4418 , G06F9/445 , G06F11/3024 , G06F11/3409 , G06F11/3447 , G06F11/3466 , G06F11/3664 , G06F11/3672 , G06F11/3688 , G06F15/7871 , G06F17/30339 , G06F2209/501 , G06F2217/78 , Y02D10/126 , Y02D10/172
摘要： The present invention relates to a platform power management scheme. In some embodiments, a platform provides a relative performance scale using one or more parameters to be requested by an OSPM system.
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公开(公告)号：US09454379B2
公开(公告)日：2016-09-27
申请号：US13976520
申请日：2011-12-30
申请人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
发明人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
IPC分类号： G06F9/00 , G06F9/24 , G06F15/177 , G06F9/44 , G06F17/30 , G06F9/445 , G06F1/28 , G06F11/36 , G06F1/26 , G06F9/22 , G06F11/34 , G06F9/30 , G06F1/20 , G06F15/78 , G06F1/32 , G06F9/38
CPC分类号： G06F9/4403 , G06F1/206 , G06F1/26 , G06F1/28 , G06F1/32 , G06F1/3203 , G06F1/3234 , G06F1/324 , G06F1/3275 , G06F1/3296 , G06F9/22 , G06F9/30098 , G06F9/3012 , G06F9/384 , G06F9/44 , G06F9/4401 , G06F9/4418 , G06F9/445 , G06F11/3024 , G06F11/3409 , G06F11/3447 , G06F11/3466 , G06F11/3664 , G06F11/3672 , G06F11/3688 , G06F15/7871 , G06F17/30339 , G06F2209/501 , G06F2217/78 , Y02D10/126 , Y02D10/172
摘要： The present invention relates to a platform power management scheme. In some embodiments, a platform provides a relative performance scale using one or more parameters to be requested by an OSPM system.
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公开(公告)号：US09442739B2
公开(公告)日：2016-09-13
申请号：US13976507
申请日：2011-12-30
申请人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
发明人： Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem , Krishnakanth V. Sistla , Eliezer Weissmann
IPC分类号： G06F1/00 , G06F11/30 , G06F9/44 , G06F17/30 , G06F9/445 , G06F1/28 , G06F1/32 , G06F11/36 , G06F1/26 , G06F9/22 , G06F11/34
CPC分类号： G06F9/4403 , G06F1/206 , G06F1/26 , G06F1/28 , G06F1/32 , G06F1/3203 , G06F1/3234 , G06F1/324 , G06F1/3275 , G06F1/3296 , G06F9/22 , G06F9/30098 , G06F9/3012 , G06F9/384 , G06F9/44 , G06F9/4401 , G06F9/4418 , G06F9/445 , G06F11/3024 , G06F11/3409 , G06F11/3447 , G06F11/3466 , G06F11/3664 , G06F11/3672 , G06F11/3688 , G06F15/7871 , G06F17/30339 , G06F2209/501 , G06F2217/78 , Y02D10/126 , Y02D10/172
摘要： The present invention relates to a platform power management scheme. In some embodiments, a platform provides a relative performance scale using one or more parameters to be requested by an OSPM system.
摘要翻译： 本发明涉及一种平台电源管理方案。 在一些实施例中，平台使用OSPM系统请求的一个或多个参数来提供相对性能量表。
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公开(公告)号：US20140189694A1
公开(公告)日：2014-07-03
申请号：US13728327
申请日：2012-12-27
IPC分类号： G06F9/48
CPC分类号： G06F9/5094 , G06F1/3203 , Y02D10/22
摘要： Methods and systems may provide for identifying a workload associated with a platform and determining a scalability of the workload. Additionally, a performance policy of the platform may be managed based at least in part on the scalability of the workload. In one example, determining the scalability includes determining a ratio of productive cycles to actual cycles.
摘要翻译： 方法和系统可以提供用于识别与平台相关联的工作负载并确定工作负载的可扩展性。 此外，可以至少部分地基于工作负载的可扩展性来管理平台的性能策略。 在一个示例中，确定可伸缩性包括确定生产周期与实际周期的比率。
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公开(公告)号：US09098261B2
公开(公告)日：2015-08-04
申请号：US13326586
申请日：2011-12-15
申请人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
发明人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
CPC分类号： G06F1/3275 , G06F1/266 , G06F1/3203 , G06F1/3206 , G06F1/3234
摘要： In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，本发明包括具有核心的处理器和用于控制处理器的电源管理特征的功率控制器。 功率控制器可以从核心接收能量性能偏差（EPB）值，并根据该值访问功率性能调谐表。 使用表中的信息，可以更新电源管理功能的至少一个设置。 描述和要求保护其他实施例。
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公开(公告)号：US20130179706A1
公开(公告)日：2013-07-11
申请号：US13782473
申请日：2013-03-01
申请人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
发明人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
IPC分类号： G06F1/26
CPC分类号： G06F1/3275 , G06F1/266 , G06F1/3203 , G06F1/3206 , G06F1/3234
摘要： In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，本发明包括具有核心的处理器和用于控制处理器的电源管理特征的功率控制器。 功率控制器可以从核心接收能量性能偏差（EPB）值，并根据该值访问功率性能调谐表。 使用表中的信息，可以更新电源管理功能的至少一个设置。 描述和要求保护其他实施例。
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公开(公告)号：US20120204042A1
公开(公告)日：2012-08-09
申请号：US13326586
申请日：2011-12-15
申请人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
发明人： Krishnakanth V. Sistla , Jeremy Shrall , Stephen H. Gunther , Efraim Rotem , Alon Naveh , Eliezer Weissmann , Anil Aggarwal , Martin T. Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Avinash N. Ananthakrishnan , Jason Brandt
CPC分类号： G06F1/3275 , G06F1/266 , G06F1/3203 , G06F1/3206 , G06F1/3234
摘要： In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，本发明包括具有核心的处理器和用于控制处理器的电源管理特征的功率控制器。 功率控制器可以从核心接收能量性能偏差（EPB）值，并根据该值访问功率性能调谐表。 使用表中的信息，可以更新电源管理功能的至少一个设置。 描述和要求保护其他实施例。
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公开(公告)号：US20160252942A1
公开(公告)日：2016-09-01
申请号：US14633438
申请日：2015-02-27
申请人： Ankush Varma , Vasudevan Srinivasan , Eugene Gorbatov , Andrew D. Henroid , Barnes Cooper , David W. Browning , Guy M. Therien , Neil W. Songer , Krishnakanth V. Sistla , James G. Hermerding, II
发明人： Ankush Varma , Vasudevan Srinivasan , Eugene Gorbatov , Andrew D. Henroid , Barnes Cooper , David W. Browning , Guy M. Therien , Neil W. Songer , Krishnakanth V. Sistla , James G. Hermerding, II
CPC分类号： G06F1/263 , G06F1/206 , G06F1/3212 , G06F1/324 , G06F15/00 , Y02D10/126 , Y02D10/16 , Y02D10/174
摘要： In one embodiment, a system includes: a plurality of compute nodes to couple in a chassis; a first shared power supply to provide a baseline power level to the plurality of compute nodes; and an auxiliary power source to provide power to one or more of the plurality of compute nodes during operation at a higher power level than the baseline power level. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，系统包括：多个计算节点，用于耦合在机架中; 第一共享电源，用于向所述多个计算节点提供基线功率电平; 以及辅助电源，用于在比基线功率电平更高的功率电平的操作期间向多个计算节点中的一个或多个提供电力。 描述和要求保护其他实施例。
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公开(公告)号：US20180336111A1
公开(公告)日：2018-11-22
申请号：US15599587
申请日：2017-05-19
申请人： Alexander Gendler , Efraim Rotem , Doron Rajwan , Eliezer Weissmann , Michael Mishaeli , Ilya Zegelman , Krishnakanth V. Sistla
发明人： Alexander Gendler , Efraim Rotem , Doron Rajwan , Eliezer Weissmann , Michael Mishaeli , Ilya Zegelman , Krishnakanth V. Sistla
CPC分类号： G06F11/2284 , G06F1/3287 , G06F1/3296 , G06F11/2236 , G06F11/27 , G06F11/321 , G06F13/1663
摘要： In one embodiment, a processor includes a core and a power controller coupled to the core that in turn includes a self-test control circuit. The self-test circuit is adapted to: isolate the core during field operation; cause the core to execute at least one diagnostic test at a first operating voltage to identify a guard band voltage for the core; and cause the core to enter into a low power state after the execution of the at least one diagnostic test. Other embodiments are described and claimed.
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