摘要:
The subject matter of this application is embodied in an apparatus that includes a data processor, and a hardware monitor to emulate a critical path of the data processor and measure a parameter associated with the emulated critical path, process the measurement value, and generate an interrupt signal if the processing result meets a criterion. The apparatus also includes a power supply to provide power to the data processor and the hardware monitor, and a controller to receive the interrupt signal from the hardware monitor and in response to the interrupt signal, controls the power supply to adjust an output voltage level of the power supply.
摘要:
The subject matter of this application is embodied in an apparatus that includes a data processor, and two or more hardware monitors to measure parameters associated with the data processor. The apparatus also features a power supply to provide power to the data processor and the hardware monitors, and a controller to control the power supply to adjust an output voltage level of the power supply according to measurements from the hardware monitors. Different weight values are applied to the hardware monitors under different conditions, and the power supply output voltage level is controlled according to weighted measurements or values derived from the weighted measurements.
摘要:
The subject matter of this application is embodied in an apparatus that includes a data processor, and a hardware monitor. The hardware monitor can be configured to emulate a critical path of the data processor, measure a parameter associated with the emulated critical path, process the measurement value, and generate an interrupt signal if the processing result meets a criterion. The apparatus also includes a power supply to provide power to the data processor and the hardware monitor, and a controller to control the power supply to adjust an output voltage level of the power supply. The controller upon receiving an interrupt signal from the hardware monitor queries the hardware monitor to obtain a measurement of the parameter and controls the power supply to adjust the output voltage level according to the measurement value.
摘要:
The subject matter of this application is embodied in an apparatus that includes a data processor, and two or more hardware monitors to measure parameters associated with the data processor. The apparatus also features a power supply to provide power to the data processor and the hardware monitors, and a controller to control the power supply to adjust an output voltage level of the power supply according to measurements from the hardware monitors. Different weight values are applied to the hardware monitors under different conditions, and the power supply output voltage level is controlled according to weighted measurements or values derived from the weighted measurements.
摘要:
The subject matter of this application is embodied in an apparatus that includes a data processor, and at least one hardware monitor to measure circuit delays associated with the data processor and a power supply to provide power to the data processor. The apparatus also includes a voltage regulator to regulate a voltage level provided by the power supply, and a look-up table having target voltage values and target circuit delay values each corresponding to one or more conditions. The apparatus further includes a controller to control the voltage regulator. The controller at various time points controls the voltage regulator based on target voltage values obtained from the look-up table. In between the time points, the controller controls the voltage regulator based on differences between target circuit delay values and measured circuit delay values.
摘要:
A method for embedding subtitles and/or graphic overlays in a 3D or multi-view video application is described. The subtitles and/or graphic overlays are provided separately for each view of the 3D or multi-view video application. The views with the subtitles and/or graphic overlays are then processed to form a subtitled and/or graphic overlaid 3D or multi-view video application.
摘要:
A method for embedding subtitles and/or graphic overlays in a 3D or multi-view video application is described. The subtitles and/or graphic overlays are provided separately for each view of the 3D or multi-view video application. The views with the subtitles and/or graphic overlays are then processed to form a subtitled and/or graphic overlaid 3D or multi-view video application.