System having tunable performance, and associated method

A performance and partial system technology, applied in the field of performance adjustment, can solve problems such as poor sound playback performance, unsmooth music playback, and user inconvenience

Inactive Publication Date: 2012-03-14
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to reduce the power consumption of these electronic devices, especially those powered by batteries, conventional methods in the related art generally focus on sacrificing performance for power saving.
However, there are many problems with products realized based on traditional methods
For example: when a traditional product is operating in power saving mode, there may be problems with music playback not smooth
A

Method used

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  • System having tunable performance, and associated method
  • System having tunable performance, and associated method
  • System having tunable performance, and associated method

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Embodiment Construction

[0011] Certain terms are used throughout the description and claims to refer to particular components. Those skilled in the art should understand that a manufacturer may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a distinguishing criterion. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". In addition, the term "coupled" herein includes any direct and indirect means of electrical connection. Through the description of the following preferred embodiments and in conjunction with the full text Figure 1 to Figure 4 The present invention is illustrated, but the devices, components, methods, and steps in the following description are used to explain the present invention, and should not be used to limit the present invention.

[001...

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Abstract

A system having tunable performance includes: a plurality of units, wherein at least one unit includes a hardware circuit; at least one global/local busy level detector including at least one global busy level detector and/or at least one local busy level detector, wherein each global/local busy level detector is arranged to detect a global/local busy level of at least one portion of the units; and a global/local system performance manger arranged to tune the performance of the system according to at least one global/local busy level detected by the at least one global/local busy level detector, wherein based upon the at least one global/local busy level and at least one policy associated with the performance of the system, the global/local system performance manger adjusts at least one parameter of the system when needed, and the parameter corresponds to the performance of the system. An associated method is also provided.

Description

technical field [0001] The invention relates to system performance adjustment, especially a system with adjustable performance and a method for adjusting system performance. Background technique [0002] Power saving has always been an important issue in the implementation of electronic devices such as mobile phones, personal / portable navigation devices (Personal / Portable Navigation Device, PND), digital cameras, personal computers, etc.; this fact is regardless of whether the multiple electronic devices are portable or not The following are unchanged. In order to reduce the power consumption of the plurality of electronic devices, especially those powered by batteries, conventional methods in the related art generally focus on sacrificing performance for power saving. However, many problems arise in products realized based on conventional methods. For example: when a traditional product is operating in power saving mode, there may be problems with music playback not smoot...

Claims

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Application Information

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IPC IPC(8): G06F1/32
CPCG06F1/3206G06F1/324Y02D10/00Y02D30/50
Inventor 谭永恒罗永圣
Owner MEDIATEK INC
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