Abstract: Power management in a computing device. A driver is registered with an operating system (OS) executing on the computing device to receive information about a position of a user interface control. If the user interface control is moved, the driver receives a notification of the user interface control position and determines a power management intervention based on the position The driver transmits the power management intervention to power control circuitry which sets a power setting of the computing device based on the intervention.

Abstract: Methods and systems are disclosed for managing the power consumed by cores of a system on chip (SoC). Techniques disclosed include obtaining application information that is indicative of an application being executed on the cores, detecting a workload associated with the application, and limiting one or more operating frequencies of the cores responsive to the detection of the workload. Techniques disclosed also include profiling the detected workload and limiting the one or more operating frequencies of the cores based on the profiling.

Abstract: A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application.

Abstract: A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application.

Abstract: An endpoint processing device is provided for dynamically controlling latency tolerance reporting (LTR) values. The endpoint processing device comprises memory configured to store data and a processor. The processor is configured to execute a program and send, to a root point processing device via a peripheral component interconnect express (PCIe) link, a plurality of messages each comprising a memory access request and a LTR value indicating an amount of time to service the memory access request. The processor is also configured to, for each of the plurality of messages, determine, during execution of the program, a LTR value setting and set the LTR value as the determined LTR value setting.

Abstract: Power management in a computing device. A driver is registered with an operating system (OS) executing on the computing device to receive information about a position of a user interface control. If the user interface control is moved, the driver receives a notification of the user interface control position and determines a power management intervention based on the position The driver transmits the power management intervention to power control circuitry which sets a power setting of the computing device based on the intervention.

Abstract: Power management in a computing device. A driver is registered with an operating system (OS) executing on the computing device to receive information about a position of a user interface control. If the user interface control is moved, the driver receives a notification of the user interface control position and determines a power management intervention based on the position. The driver transmits the power management intervention to power control circuitry which sets a power setting of the computing device based on the intervention.

Abstract: A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application.

Abstract: An endpoint processing device is provided for dynamically controlling latency tolerance reporting (LTR) values. The endpoint processing device comprises memory configured to store data and a processor. The processor is configured to execute a program and send, to a root point processing device via a peripheral component interconnect express (PCIe) link, a plurality of messages each comprising a memory access request and a LTR value indicating an amount of time to service the memory access request. The processor is also configured to, for each of the plurality of messages, determine, during execution of the program, a LTR value setting and set the LTR value as the determined LTR value setting.

Abstract: A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application.

Abstract: Power management in a computing device. A driver is registered with an operating system (OS) executing on the computing device to receive information about a position of a user interface control. If the user interface control is moved, the driver receives a notification of the user interface control position and determines a power management intervention based on the position. The driver transmits the power management intervention to power control circuitry which sets a power setting of the computing device based on the intervention.

Abstract: A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application.