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1.发明授权Adaptive algorithm for thermal throttling of multi-core processors with non-homogeneous performance states 有权具有非均匀性能状态的多核处理器的热节流自适应算法公开(公告)号：US09575537B2
公开(公告)日：2017-02-21
申请号：US14340802
申请日：2014-07-25
Applicant: Intel Corporation
Inventor： James S. Ignowski , Matthew M. Bace , Eric J. Dehaemer , Chris Poirier
CPC classification number: G06F1/206 , G06F1/26 , G06F1/28 , G06F1/3206 , G06F1/324 , G06F1/3275 , G06F1/3293 , G06F1/3296 , G06F9/5094 , G06F11/0754 , Y02D10/126 , Y02D10/16 , Y02D10/172
Abstract: In an embodiment, a processor comprises: a plurality of cores each to execute instructions; a plurality of thermal sensors, at least one of which is associated with each of the cores; and a power control unit (PCU) coupled to the cores. The PCU includes a thermal control logic to preemptively throttle a first core by a first throttle amount when a temperature of a second core exceeds at least one thermal threshold. Note that this first core may be preemptively throttled independently of a throttling of the second core and may have a temperature of the first core does not exceed any thermal threshold. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，处理器包括：多个核心，每个核心执行指令; 多个热传感器，其中至少一个与每个芯相关联; 以及耦合到所述芯的功率控制单元（PCU）。 PCU包括热控制逻辑，当第二核心的温度超过至少一个热阈值时，预先将第一核心节流第一节流量。 注意，该第一核心可以独立于第二核心的节流被预先节流，并且可以具有第一核心的温度不超过任何热阈值。 描述和要求保护其他实施例。
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2.发明申请ADAPTIVE ALGORITHM FOR THERMAL THROTTLING OF MULTI-CORE PROCESSORS WITH NON-HOMOGENEOUS PERFORMANCE STATES 有权具有非均质性能状态的多核心处理器的热转移自适应算法公开(公告)号：US20160026231A1
公开(公告)日：2016-01-28
申请号：US14340802
申请日：2014-07-25
Applicant: Intel Corporation
Inventor： James S. Ignowski , Matthew M. Bace , Eric J. Dehaemer , Chris Poirier
CPC classification number: G06F1/206 , G06F1/26 , G06F1/28 , G06F1/3206 , G06F1/324 , G06F1/3275 , G06F1/3293 , G06F1/3296 , G06F9/5094 , G06F11/0754 , Y02D10/126 , Y02D10/16 , Y02D10/172
Abstract: In an embodiment, a processor comprises: a plurality of cores each to execute instructions; a plurality of thermal sensors, at least one of which is associated with each of the cores; and a power control unit (PCU) coupled to the cores. The PCU includes a thermal control logic to preemptively throttle a first core by a first throttle amount when a temperature of a second core exceeds at least one thermal threshold. Note that this first core may be preemptively throttled independently of a throttling of the second core and may have a temperature of the first core does not exceed any thermal threshold. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中，处理器包括：多个核心，每个核心执行指令; 多个热传感器，其中至少一个与每个芯相关联; 以及耦合到所述芯的功率控制单元（PCU）。 PCU包括热控制逻辑，当第二核心的温度超过至少一个热阈值时，预先将第一核心节流第一节流量。 注意，该第一核心可以独立于第二核心的节流被预先节流，并且可以具有第一核心的温度不超过任何热阈值。 描述和要求保护其他实施例。
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3.发明申请公开(公告)号：US20170123467A1
公开(公告)日：2017-05-04
申请号：US15401276
申请日：2017-01-09
Applicant: Intel Corporation
Inventor： James S. Ignowski , Matthew M. Bace , Eric J. Dehaemer , Chris Poirier
CPC classification number: G06F1/206 , G06F1/26 , G06F1/28 , G06F1/3206 , G06F1/324 , G06F1/3275 , G06F1/3293 , G06F1/3296 , G06F9/5094 , G06F11/0754 , Y02D10/126 , Y02D10/16 , Y02D10/172
Abstract: In an embodiment, a processor comprises: a plurality of cores each to execute instructions; a plurality of thermal sensors, at least one of which is associated with each of the cores; and a power control unit (PCU) coupled to the cores. The PCU includes a thermal control logic to preemptively throttle a first core by a first throttle amount when a temperature of a second core exceeds at least one thermal threshold. Note that this first core may be preemptively throttled independently of a throttling of the second core and may have a temperature of the first core does not exceed any thermal threshold. Other embodiments are described and claimed.
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公开(公告)号：US10331186B2
公开(公告)日：2019-06-25
申请号：US15401276
申请日：2017-01-09
Applicant: Intel Corporation
Inventor： James S. Ignowski , Matthew M. Bace , Eric J. Dehaemer , Chris Poirier
IPC: G06F1/20 , G06F1/26 , G06F1/28 , G06F9/50 , G06F1/324 , G06F11/07 , G06F1/3206 , G06F1/3234 , G06F1/3293 , G06F1/3296
Abstract: In an embodiment, a processor comprises: a plurality of cores each to execute instructions; a plurality of thermal sensors, at least one of which is associated with each of the cores; and a power control unit (PCU) coupled to the cores. The PCU includes a thermal control logic to preemptively throttle a first core by a first throttle amount when a temperature of a second core exceeds at least one thermal threshold. Note that this first core may be preemptively throttled independently of a throttling of the second core and may have a temperature of the first core does not exceed any thermal threshold. Other embodiments are described and claimed.
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