公开(公告)号：US20230086192A1

公开(公告)日：2023-03-23

申请号：US18070255

申请日：2022-11-28

Applicant: VID SCALE, Inc.

Inventor： Yuwen He ,  Yan Ye ,  Yong He ,  George W. McClellan ,  Eun Seok Ryu

IPC: H04N19/187 ,  G06F1/3212 ,  G06F1/329 ,  H04N19/117 ,  H04N19/127 ,  H04N19/136 ,  H04N19/156 ,  H04N19/44 ,  H04N21/2343 ,  H04N21/414 ,  H04N21/442 ,  H04N21/845 ,  H04N21/854 ,  H04L65/612 ,  H04L65/613

Abstract: Methods and systems are disclosed for a mobile device to decode video based on available power and/or energy. For example, the mobile device may receive a media description file (MDF) from for a video stream from a video server. The MDF may include complexity information associated with a plurality of video segments. The complexity information may be related to the amount of processing power to be utilized for decoding the segment at the mobile device. The mobile device may determine at least one power metric for the mobile device. The mobile device may determine a first complexity level to be requested for a first video segment based on the complexity information from the MDF and the power metric. The mobile device may dynamically alter the decoding process to save energy based on the detected power/energy level.

公开(公告)号：US20230079975A1

公开(公告)日：2023-03-16

申请号：US17471314

申请日：2021-09-10

Applicant: Arm Limited

Inventor： Sharjeel SAEED ,  Daren CROXFORD ,  Rachel Jean TRIMBLE ,  Jayavarapu Srinivasa RAO ,  Sidhartha TANEJA

IPC: G06F1/3296 ,  G06N3/10 ,  G06F1/329 ,  G06F15/78

Abstract: A system-on-chip comprises processing circuitry to process input data to generate output data, and power management circuitry to control power management policy for at least a portion of the system-on-chip. The power management circuitry controls the power management policy depending on metadata indicative of a property of the input data to be processed by the processing circuitry.

公开(公告)号：US20230033478A1

公开(公告)日：2023-02-02

申请号：US17391650

申请日：2021-08-02

Applicant: Dell Products L.P.

Inventor： Gokul Thiruchengode Vajravel ,  Vivek Viswanathan Iyer

IPC: G06F1/3234 ,  G06F1/329 ,  G06F1/324 ,  G06F9/48 ,  G06F11/30

Abstract: Modern Standby configurations can be applied on a per-application basis. When a system is transitioning into Modern Standby, a host service can select a Modern Standby configuration to be applied to each Modern Standby capable application. The host service can then create job objects, or other suitable structures or functionality, to cause the selected Modern Standby configurations to be applied to the Modern Standby capable applications while the system is in Modern Standby. In this way, even though the operating system may implement Modern Connected Standby for all Modern Standby capable applications, dynamically selected Modern Standby configurations can be applied to mimic Modern Disconnected Standby or suspension for at least some of the Modern Standby capable applications.

公开(公告)号：US11544104B2

公开(公告)日：2023-01-03

申请号：US15912814

申请日：2018-03-06

Applicant: BRAGI GmbH

Inventor： Peter Vincent Boesen

IPC: G06F9/46 ,  G06F9/48 ,  G06F1/329 ,  H04L12/14 ,  G06F9/50 ,  H04M15/00 ,  H04W4/24 ,  H04R1/10 ,  G06F1/3212 ,  H04M1/60

Abstract: A method for off-loading tasks between a set of wireless earpieces in an embodiment of the present invention may have one or more of the following steps: (a) monitoring battery levels of the set of wireless earpieces, (b) determining the first wireless earpiece battery level and the second wireless battery level, (c) communicating the battery levels of each wireless earpiece to the other wireless earpiece of the set of wireless earpieces, (d) assigning a first task involving one or more of the following: computing tasks, background tasks, audio processing tasks, and sensor data analysis tasks from one of the set of wireless earpieces to the other wireless earpiece if the battery level of the one of the set of wireless earpieces falls below a critical threshold, (e) communicating data for use in performing a second task to the other wireless earpiece if the second task is communicated to the first wireless earpiece.

公开(公告)号：US20220374066A1

公开(公告)日：2022-11-24

申请号：US17879256

申请日：2022-08-02

Applicant: INTEL CORPORATION

Inventor： 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: G06F1/329 ,  G06F1/3228 ,  G06F9/38 ,  G06F9/48

Abstract: 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.

公开(公告)号：US20220365583A1

公开(公告)日：2022-11-17

申请号：US17319376

申请日：2021-05-13

Applicant: Meta Platforms, Inc.

Inventor： Narsing Krishna Vijayrao ,  Pallab Bhattacharya

IPC: G06F1/329 ,  G02B6/12 ,  G06F12/02

Abstract: A disclosed system may include (1) a memory package having a physical memory and optical circuitry, (2) a processor package, separate and distinct from the memory package, having at least one physical processor and additional optical circuitry, and (3) an optical medium communicatively coupling the optical circuitry of the memory package with the additional optical circuitry of the processor package. Various other systems, apparatuses, and methods are also disclosed.

公开(公告)号：US20220326757A1

公开(公告)日：2022-10-13

申请号：US17853442

申请日：2022-06-29

Applicant: Intel Corporation

Inventor： Jaroslaw J. Sydir ,  Bin Li ,  Christopher MacNamara ,  David Hunt

IPC: G06F1/3234 ,  G06F1/3296 ,  G06F1/329

Abstract: The present disclosure is related to power control mechanisms for workload processing systems, and in particular, multi-scale power control technologies that can be used to reduce the overhead of workload processing systems. The disclosed power control mechanisms operate on multiple timescales including a slow timescale and a fast timescale. Separate control loops (or governors) are used for the slow and fast timescales where each control loop includes its own trigger mechanisms and configurable operational policies. The operational policies for slow timescale control loop can be trained separately using various machine learning techniques while the operational policies for the fast timescale control loop can be simple and reactive heuristics.

公开(公告)号：US20220318056A1

公开(公告)日：2022-10-06

申请号：US17217353

申请日：2021-03-30

Applicant: ADVANCED MICRO DEVICES, INC. ,  ATI TECHNOLOGIES ULC

Inventor： Nicholas Penha MALAYA ,  Stephen KUSHNIR ,  William C. BRANTLEY ,  Joseph L. GREATHOUSE

IPC: G06F9/48 ,  G06F1/28 ,  G06F9/50 ,  G06F1/329 ,  G06F1/324

Abstract: A method for reducing power variations resulting from changes in processor workload includes communicating a power dip condition to a workload scheduler of a processor device in response to identifying the power dip condition. One or more target power workloads are assigned for execution at the processor device based at least in part on the power dip condition. Further, each of the one or more target power workloads is associated with a known power load.

公开(公告)号：US20220308927A1

公开(公告)日：2022-09-29

申请号：US17214648

申请日：2021-03-26

Applicant: LENOVO Enterprise Solutions (Singapore) PTE. LTD.

Inventor： Jiang Chen ,  Fred Bower, III ,  Caihong Zhang

IPC: G06F9/50 ,  G06F1/329

Abstract: A method includes determining that a compute node is scheduled to execute a workload. The compute node includes a remote resource available for use in execution of the workload. The remote resource functions as being installed on the compute node and is remote to the compute node and two or more remote hardware resources are available for selection as the remote resource. The method includes calculating, for each of the remote hardware resources, projected power consumption data related to execution of the workload. The projected power consumption data includes power consumption data based on an environment where each of the remote hardware resources is located. The method includes selecting a remote hardware resource for use during execution of the workload based on the projected power consumption data of the remote hardware resources and submitting the workload to the compute node for execution while using the selected remote hardware resource.

公开(公告)号：US11455271B2

公开(公告)日：2022-09-27

申请号：US16956105

申请日：2018-12-20

Applicant: Nordic Semiconductor ASA

Inventor： Ville Meriö

IPC: G06F15/167 ,  G06F1/3206 ,  G06F9/38 ,  G06F9/54 ,  G06F1/329 ,  G06F1/3287

Abstract: An electronic device comprises a first processor and a second processor. An inter-processor communication module is connected to the processors and comprises a high priority mailbox and a low priority mailbox. The first processor sends a high or low priority message to the second processor. The first processor is arranged such that if it has a high priority message to send to the second processor, the first processor places the high priority message in the high priority mailbox and sends an interrupt request to the second processor. However, when the first processor has a low priority message to send to the second processor, the first processor places the high priority message in the low priority mailbox to be checked later without sending an interrupt request to the second processor.