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公开(公告)号:US20160252943A1
公开(公告)日:2016-09-01
申请号:US14633455
申请日:2015-02-27
申请人: Ankush Varma , Krishnakanth V. Sistla , Guy G. Sotomayor , Andrew D. Henroid , Robert E. Gough , Tod F. Schiff
发明人: Ankush Varma , Krishnakanth V. Sistla , Guy G. Sotomayor , Andrew D. Henroid , Robert E. Gough , Tod F. Schiff
CPC分类号: G06F15/00 , G06F1/206 , G06F1/26 , G06F1/3243 , G06F9/45541 , G06F9/45558 , G06F9/5077 , G06F2009/4557 , Y02D10/152 , Y02D10/16
摘要: In one embodiment, a processor includes a plurality of cores each including a first storage to store a physical identifier for the core and a second storage to store a logical identifier associated with the core; a plurality of thermal sensors to measure a temperature at a corresponding location of the processor; and a power controller including a dynamic core identifier logic to dynamically remap a first logical identifier associated with a first core to associate the first logical identifier with a second core, based at least in part on a temperature associated with the first core, the dynamic remapping to cause a first thread to be migrated from the first core to the second core transparently to an operating system. Other embodiments are described and claimed.
摘要翻译: 在一个实施例中,处理器包括多个核心,每个核心包括存储用于核心的物理标识符的第一存储器和存储与所述核心相关联的逻辑标识符的第二存储器; 多个热传感器,用于测量处理器相应位置处的温度; 以及功率控制器,其包括动态核心标识符逻辑,用于至少部分地基于与所述第一核相关联的温度来动态地重新映射与第一核相关联的第一逻辑标识符以将所述第一逻辑标识符与第二核相关联,所述动态重映射 以使第一线程从第一核心迁移到第二核心到操作系统。 描述和要求保护其他实施例。
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2.
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: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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6.
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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8.
公开(公告)号:US09026817B2
公开(公告)日:2015-05-05
申请号:US13538103
申请日:2012-06-29
申请人: Alexander W. Min , Ren Wang , Jr-Shian Tsai , Mesut A. Ergin , Tsung-Yuan C. Tai , Andrew D. Henroid , Ashish V. Choubal , Bruce L. Fleming
发明人: Alexander W. Min , Ren Wang , Jr-Shian Tsai , Mesut A. Ergin , Tsung-Yuan C. Tai , Andrew D. Henroid , Ashish V. Choubal , Bruce L. Fleming
CPC分类号: G06F1/324 , Y02D10/126 , Y02D50/20
摘要: Systems and methods may provide for identifying a workload cycle for a computing platform, wherein the workload cycle is to include a busy duration and an idle duration. Additionally, platform energy consumption information may be determined for the workload cycle, and a frequency setting may be selected for the busy duration based at least in part on the platform energy consumption information.
摘要翻译: 系统和方法可以提供用于识别计算平台的工作负载周期,其中工作负载周期将包括忙持续时间和空闲持续时间。 另外,可以针对工作负载周期来确定平台能量消耗信息,并且可以至少部分地基于平台能量消耗信息来选择忙碌持续时间的频率设置。
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公开(公告)号:US20150169036A1
公开(公告)日:2015-06-18
申请号:US14109388
申请日:2013-12-17
申请人: Inder M. Sodhi , Barnes Cooper , Paul S. Diefenbaugh , Faraz A. Siddiqi , Michael Calyer , Andrew D. Henroid , Ruchika Singh
发明人: Inder M. Sodhi , Barnes Cooper , Paul S. Diefenbaugh , Faraz A. Siddiqi , Michael Calyer , Andrew D. Henroid , Ruchika Singh
CPC分类号: G06F1/3243 , G06F1/3287 , G06F1/329 , G06F9/4893 , Y02D10/171 , Y02D10/24 , Y02D50/20
摘要: In an embodiment, a processor includes a plurality of cores to independently execute instructions, at least one graphics engine to independently execute graphics instructions, and a power controller including an alignment logic to cause at least one workload to be executed on a first core to be rescheduled to a different time to enable the plurality of cores to be active during an active time window and to be in a low power state during an idle time window. Other embodiments are described and claimed.
摘要翻译: 在一个实施例中,处理器包括多个核以独立地执行指令,至少一个图形引擎来独立地执行图形指令;以及功率控制器,其包括对准逻辑,以使至少一个工作负载在第一个核上被执行为 重新安排到不同的时间,以使得多个核心在活动时间窗口期间是活动的,并且在空闲时间窗口期间处于低功率状态。 描述和要求保护其他实施例。
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公开(公告)号:US10108433B2
公开(公告)日:2018-10-23
申请号:US13977531
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
发明人: Guy M. Therien , Paul S. Diefenbaugh , Anil Aggarwal , Andrew D. Henroid , Jeremy J. Shrall , Efraim Rotem
IPC分类号: G06F1/32 , G06F9/44 , G06F9/4401 , G06F17/30 , G06F9/445 , G06F1/28 , G06F11/36 , G06F1/26 , G06F9/22 , G06F11/30 , G06F11/34 , G06F9/30 , G06F1/20 , G06F15/78 , G06F9/38
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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