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公开(公告)号：US11379029B2
公开(公告)日：2022-07-05
申请号：US16707849
申请日：2019-12-09
申请人： Intel Corporation
摘要： Methods, apparatus, systems and articles of manufacture are disclosed to monitor and manage usage of resources on a computing platform. An example apparatus includes a processor and a subsystem. The example processor includes a modified operating system, the operating system modified to monitor application execution via the processor to determine a usage scenario for the apparatus. The example processor includes an index generator to generate a system usage scenario index quantifying a snapshot of the usage scenario for the processor and the subsystem of the apparatus. The example processor includes a rebalancer to reallocate resources of at least one of the processor or the subsystem based on the system usage scenario index.
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公开(公告)号：US20220091656A1
公开(公告)日：2022-03-24
申请号：US17030175
申请日：2020-09-23
申请人： Intel Corporation
IPC分类号： G06F1/3212 , G06F1/3234
摘要： A driver (e.g., a firmware or software) that improves the performance of the system-on-chip (SoC) in battery mode. The driver is a Peak Power Manager (PPM) which allows drastically higher SoC peak power limit levels (and thus higher Turbo performance) in battery mode. The PPM sets the Vth threshold voltage (the voltage level at which the platform will throttle the SoC) in such a way as to prevent the system from unexpected shutdown (or black screening). The PPM calculates the Psoc,pk SoC Peak Power Limit (e.g., PL4), according to the threshold voltage (Vth). These are two dependent parameters, if one is set, the other can be calculated. The scheme by the PPM is used to optimally set one parameter (Vth) based on the system parameters, and the history of the operation.
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公开(公告)号：US11972303B2
公开(公告)日：2024-04-30
申请号：US16914177
申请日：2020-06-26
申请人： Intel Corporation
发明人： Carin Ruiz , Bo Qiu , Columbia Mishra , Arijit Chattopadhyay , Chee Lim Nge , Srikanth Potluri , Jianfang Zhu , Deepak Samuel Kirubakaran , Akhilesh Rallabandi , Mark Gallina , Renji Thomas , James Hermerding, II
CPC分类号： G06F9/5094 , G06F9/4881 , G06F9/505 , G06F11/3058 , G06F2209/508
摘要： Methods, apparatus, and systems to dynamically schedule a workload to among compute blocks based on temperature are disclosed. An apparatus to schedule a workload to at least one of a plurality of compute blocks based on temperature includes a prediction engine to determine (i) a first predicted temperature of a first compute block of the plurality of compute blocks and (ii) a second predicted temperature of a second compute block of the plurality of compute blocks. The apparatus also includes a selector to select between the first compute block and the second compute block for assignment of the workload. The selection is based on which of the first and second predicted temperatures is lower. The apparatus further includes a workload scheduler to assign the workload to the selected one of the first or second compute blocks.
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公开(公告)号：US20240004450A1
公开(公告)日：2024-01-04
申请号：US18215034
申请日：2023-06-27
申请人： Intel Corporation
CPC分类号： G06F1/3206 , G06F15/7807 , G06F9/5083 , G06F1/206 , G06F1/324 , G06F15/76 , G06F2015/761
摘要： Methods, apparatus, systems and articles of manufacture are disclosed to monitor and manage usage of resources on a computing platform. An example apparatus includes a processor and a subsystem. The example processor includes a modified operating system, the operating system modified to monitor application execution via the processor to determine a usage scenario for the apparatus. The example processor includes an index generator to generate a system usage scenario index quantifying a snapshot of the usage scenario for the processor and the subsystem of the apparatus. The example processor includes a rebalancer to reallocate resources of at least one of the processor or the subsystem based on the system usage scenario index.
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公开(公告)号：US11775047B2
公开(公告)日：2023-10-03
申请号：US17879256
申请日：2022-08-02
申请人： INTEL CORPORATION
发明人： Jianfang Zhu , Deepak Samuel Kirubakaran , Raoul Rivas Toledano , Chee Lim Nge , Rajshree Chabukswar , James Hermerding, II , Sudheer Nair , William Braun , Zhongsheng Wang , Russell Fenger , Udayan Kapaley
IPC分类号： G06F1/32 , G06F1/329 , G06F1/3228 , G06F9/38 , G06F9/48
CPC分类号： G06F1/329 , G06F1/3228 , G06F9/3836 , G06F9/4812 , G06F9/4893
摘要： In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed.
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公开(公告)号：US20220374066A1
公开(公告)日：2022-11-24
申请号：US17879256
申请日：2022-08-02
申请人： INTEL CORPORATION
发明人： JIANFANG ZHU , Deepak Samuel Kirubakaran , Raoul Rivas Toledano , Chee Lim Nge , Rajshree Chabukswar , James Hermerding, II , Sudheer Nair , William Braun , Zhongsheng Wang , Russell Fenger , Udayan Kapaley
IPC分类号： G06F1/329 , G06F1/3228 , G06F9/38 , G06F9/48
摘要： In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed.
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公开(公告)号：US11449127B2
公开(公告)日：2022-09-20
申请号：US16642694
申请日：2017-09-28
申请人： Intel Corporation
IPC分类号： G06F1/00 , G06F1/3296 , G06F1/28
摘要： Peak power setting circuitry is provided to set a peak power value for an integrated circuit device. A power supply interface is to receive a value to estimate a peak power capacity of a power supply serving the integrated circuit device and processing circuitry is provided to calculate an approximate peak power for the integrated circuit device. A peak power for the integrated circuit device is determined by increasing the approximate peak power depending on an amount by which the integrated circuit device power is reduced in response to assertion of a throttling signal.
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公开(公告)号：US20180299940A1
公开(公告)日：2018-10-18
申请号：US15487550
申请日：2017-04-14
申请人： Intel Corporation
摘要： Methods, apparatus, systems and articles of manufacture are disclosed to monitor and manage usage of resources on a computing platform. An example apparatus includes a processor and a subsystem. The example processor includes a modified operating system, the operating system modified to monitor application execution via the processor to determine a usage scenario for the apparatus. The example processor includes an index generator to generate a system usage scenario index quantifying a snapshot of the usage scenario for the processor and the subsystem of the apparatus. The example processor includes a rebalancer to reallocate resources of at least one of the processor or the subsystem based on the system usage scenario index.
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公开(公告)号：US12117886B2
公开(公告)日：2024-10-15
申请号：US18449890
申请日：2023-08-15
申请人： INTEL CORPORATION
发明人： Jianfang Zhu , Deepak Samuel Kirubakaran , Raoul Rivas Toledano , Chee Lim Nge , Rajshree Chabukswar , James Hermerding, II , Sudheer Nair , William Braun , Zhongsheng Wang , Russell Fenger , Udayan Kapaley
IPC分类号： G06F1/32 , G06F1/3228 , G06F1/329 , G06F9/38 , G06F9/48
CPC分类号： G06F1/329 , G06F1/3228 , G06F9/3836 , G06F9/4812 , G06F9/4893
摘要： In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed.
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公开(公告)号：US11650648B2
公开(公告)日：2023-05-16
申请号：US16914029
申请日：2020-06-26
申请人： Intel Corporation
发明人： Chee Lim Nge , Maximilian Domeika , Soethiha Soe , James Hermerding, II , Zhongsheng Wang , Wessam Elhefnawy , Efraim Rotem , Christopher Joseph Binns
IPC分类号： G06F1/32 , G06F11/30 , G06K9/62 , G06F1/3212 , G06F1/3296
CPC分类号： G06F1/3212 , G06F1/3296 , G06F11/3062 , G06F11/3075 , G06K9/6262
摘要： Methods, apparatus, systems, and articles of manufacture are disclosed to improve computing device power management. An example apparatus includes a usage classifier to classify usage of a computing system, a low battery probability determiner to determine a probability of the computing system operating with a low battery capacity based on the classification, a policy reward determiner to determine an adjustment of a policy based on at least one of the classification or the probability, and determine a battery capacity of the computing system in response to the adjustment, and a policy adjustor to adjust the policy in response to the battery capacity satisfying a threshold.
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