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公开(公告)号：US11061793B2
公开(公告)日：2021-07-13
申请号：US15900740
申请日：2018-02-20
Applicant: Apple Inc.
Inventor： Abhinav Pathak , Conor J. O'Reilly , Shashi K. Dua , Udaykumar R. Raval , Christopher W. Chaney , Amit K. Vyas , Albert S. Liu , Roberto Alvarez , Rohit Mundra , Vladislav Sahnovich , Patrick Y. Law , Paul M. Thompson , Paolo Sacchetto , Chaohao Wang , Arthur L. Spence , Jean-Pierre Simon Guillou , Mohammad Ali Jangda , Christopher Edward Glazowski , Yifan Zhang , Prajakta S. Karandikar , Han Ming Ong
Abstract: Circuits, methods, and apparatus that may estimate the power being consumed by an OLED display screen of an electronic device, may provide further information about that power usage, may modify or change functions performed by the electronic device based on that power usage, and may inform an application's developer about the amount of power being used by the electronic device while the electronic device is running the application. One example may estimate the power being used by an OLED display screen of an electronic device by determining the content of images being displayed during a duration. The estimated power may then be presented to a user. The estimated power may be used in decisions to modify or change parameters of the screen or other device components.
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公开(公告)号：US20210141705A1
公开(公告)日：2021-05-13
申请号：US17151005
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： David S. Choi , Christopher R. D'Angelo , Sanket V. Bedare , Sathish K. Narayanaswamy , Abhinav Pathak , Amit K. Vyas , Kevin C. Milden , Hari Gorak , Anand Ramadurai , Sean Shi , Drew A. Schmitt , Michael S. Ferris
Abstract: Embodiments of the present disclosure include methods and systems for generating and processing energy consumption reports received from a plurality of devices. The reports may include a plurality of call stacks captured and stored by remote device as a result of an energy consumption of the corresponding device. For each energy consumption report, the plurality of call stacks may be analyzed to determine a representative call stack of the energy consumption report. The energy consumption reports may be assigned to one or more of a plurality of energy consumption categories based on distances between the representative call stacks of the energy consumption reports and corresponding representative call stacks of the energy consumption categories. A request may be received for energy consumption reports for a particular energy consumption category. Upon receiving the request, providing a representative set of energy consumption reports assigned to the particular energy consumption category.
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公开(公告)号：US20200380033A1
公开(公告)日：2020-12-03
申请号：US16671144
申请日：2019-10-31
Applicant: Apple Inc.
Inventor： Amit K. Vyas , Abhinav Pathak , Anthony R. Newnam , Anshul Dawra , Matthew Smith , Scott C. Tooker , Tianhe Wu , Aditya Bhushan , Hina Dixit , Conor O'Reilly , Rohit Mundra , Eduardo Sanchez , Anca A. Chandra , Yue Li
IPC: G06F16/904 , G06K9/62 , G06F17/18
Abstract: Embodiments of the present disclosure present devices, methods, and computer readable medium for techniques for measuring operational performance metrics, and presenting these metrics through an application programming interface (API) for developers to access for optimizing their applications. Exemplary metrics can include central processing unit or graphics processing unit time, foreground/background time, networking bytes (per application), location activity, display average picture luminance, cellular networking condition, peak memory, number of logical writes, launch and resume time, frame rates, and hang time. Regional markers can also be used to measure specific metrics for in application tasks. The techniques provide multiple user interfaces to help developers recognize the important metrics to optimize the performance of their applications. The data can be normalized over various different devices having different battery size, screen size, and processing requirements. The user interfaces can provide an intelligent method for visualizing performance changes for significant changes in application versions.
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公开(公告)号：US10824536B1
公开(公告)日：2020-11-03
申请号：US16671128
申请日：2019-10-31
Applicant: Apple Inc.
Inventor： Amit K. Vyas , Abhinav Pathak , Anthony R. Newnam , Anshul Dawra , Vincent B. Yeh , Steve Brashear , Andreas C. Bergen , Yue Li , Rohit Mundra , Ritika Kalia , Anca A. Chandra , Sanket Bedare
IPC: G06F15/173 , G06F11/34 , G06F9/54 , G06F16/906
Abstract: Embodiments of the present disclosure present devices, methods, and computer readable medium for techniques for measuring operational performance metrics, and presenting these metrics through an application programming interface (API) for developers to access for optimizing their applications. Exemplary metrics can include central processing unit or graphics processing unit time, foreground/background time, networking bytes (per application), location activity, display average picture luminance, cellular networking condition, peak memory, number of logical writes, launch and resume time, frame rates, and hang time. Regional markers can also be used to measure specific metrics for in application tasks. The techniques provide multiple user interfaces to help developers recognize the important metrics to optimize the performance of their applications. The data can be normalized over various different devices having different battery size, screen size, and processing requirements. The user interfaces can provide an intelligent method for visualizing performance changes for significant changes in application versions.
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Patent Agency Ranking
公开(公告)号：US10795750B2
公开(公告)日：2020-10-06
申请号：US15648416
申请日：2017-07-12
Applicant: Apple Inc.
Inventor： Henri S. Berger , Eisuke Arai , Amit K. Vyas , David S. Choi , Franco Travostino , Abhinav Pathak , Daniel Lertpratchya , Albert Liu , Anand Ramadurai , Olivier Mardinian , Vividh Siddha
Abstract: Some embodiments of the invention provide a novel architecture for debugging devices. This architecture includes numerous devices that without user intervention automatically detect and report bug events to a set of servers that aggregate and process the bug events. When a device detects a potential bug event, the device in some embodiments generates a description of the potential bug event, and sends the generated description to the server set through a network. In addition to generating such a description, the device in some embodiments directs one or more of its modules to gather and store a collection of one or more data sets that are relevant to the potential bug event, in case the event has to be further analyzed by the server set. In the discussion below, the generated bug-event description is referred to as the event signature, while the gathered collection of data sets for an event is referred to as the event's data archive. The server set aggregates and processes the bug-event signatures that it receives from the various devices. For only a subset of the reported bug-event signatures, the server set then directs the devices that sent these signatures to also send the data archives that these devices have gathered and stored for the events associated with these signatures. These data archives can be further analyzed to identify the root causes of the bug events.
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公开(公告)号：US10416745B2
公开(公告)日：2019-09-17
申请号：US15452536
申请日：2017-03-07
Applicant: Apple Inc.
Inventor： Amit K. Vyas , Patrick L. Coffman , Albert S. Liu , Abhinav Pathak , Anand Ramadurai
IPC: G06F1/28 , G06F1/32 , G06F3/0484 , G01R31/36 , G06F3/041 , G06F1/3212
Abstract: A portable electronic device having a user interface for displaying battery usage of the device over a given time period, with the battery usage from various subsystems. The various subsystems including at least one hardware subsystem and the battery usage attributed to a plurality of software applications based on activity of the plurality of software applications, while battery usage of the various subsystems was monitored.
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公开(公告)号：US20180349244A1
公开(公告)日：2018-12-06
申请号：US15900740
申请日：2018-02-20
Applicant: Apple Inc.
Inventor： Abhinav Pathak , Conor J. O'Reilly , Shashi K. Dua , Udaykumar R. Raval , Christopher W. Chaney , Amit K. Vyas , Albert S. Liu , Roberto Alvarez , Rohit Mundra , Vladislav Sahnovich , Patrick Y. Law , Paul M. Thompson , Paolo Sacchetto , Chaohao Wang , Arthur L. Spence , Jean-Pierre Simon Guillou , Mohammad Ali Jangda , Christopher Edward Glazowski , Yifan Zhang , Prajakta S. Karandikar , Han Ming Ong
Abstract: Circuits, methods, and apparatus that may estimate the power being consumed by an OLED display screen of an electronic device, may provide further information about that power usage, may modify or change functions performed by the electronic device based on that power usage, and may inform an application's developer about the amount of power being used by the electronic device while the electronic device is running the application. One example may estimate the power being used by an OLED display screen of an electronic device by determining the content of images being displayed during a duration. The estimated power may then be presented to a user. The estimated power may be used in decisions to modify or change parameters of the screen or other device components.
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公开(公告)号：US20170351310A1
公开(公告)日：2017-12-07
申请号：US15171395
申请日：2016-06-02
Applicant: Apple Inc.
Inventor： Abhinav Pathak , Albert S. Liu , Amit K. Vyas , Drew A. Schmitt
CPC classification number: G06F1/3287 , Y02D10/171
Abstract: Systems and methods are disclosed for determining hours of utility of an application per amount of energy consumed by the application for a wide variety of device types. For each subsystem of a client device, a model of the subsystem is used to estimate a portion of the total energy consumed by the subsystem during a predetermined period of time. Energy consumed by a subsystem is apportioned to one or more applications or daemons that utilize the subsystem. Energy usage by a daemon is apportioned to one or more applications that the daemon performs work on behalf of. A large sample of application energy consumption information is gathered by an energy server and provided to an application information server that is accessible by developers. Thus, a developer can view energy consumption vs. application utility, by client device type and by subsystem for the client device type.
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公开(公告)号：US09619012B2
公开(公告)日：2017-04-11
申请号：US14577027
申请日：2014-12-19
Applicant: Apple Inc.
Inventor： James Michael Magee , Ethan Bold , Goutham Mani , Abhinav Pathak , Daniel Andreas Steffen
CPC classification number: G06F9/4881 , G06F1/3206 , G06F1/3287 , G06F9/461 , G06F9/468 , G06F9/4818 , G06F9/50 , G06F9/52 , G06F9/545 , G06F2209/484 , G06F2209/485 , Y02D10/171 , Y02D10/24
Abstract: A method and an apparatus for a power assertion management are described. A power assertion indicator may be maintained for a device component having a power level. The power assertion indicator can indicate whether the power level of the device component is allowed to be lowered. A power assertion request may be sent from a first process to prevent lowering the power level of the device component before a data processing task is completed. A second process can receive a request from the first process to perform operations for the data processing task. The power level of the device component may not be allowed to be lowered before the second process completes the operations for the data processing task. The power level of the device component may be lowered after the data processing task is completed.
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