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发明授权
US07949493B2 Energy efficient achievement of integrated circuit performance goals 有权
集成电路性能目标的节能实现

Energy efficient achievement of integrated circuit performance goals
摘要：
A system and method for meeting performance goals in an electronic system in an energy efficient manner. Various aspects of the present invention may comprise operating an electrical circuit at a current level of performance and a current level of energy efficiency by providing the electrical circuit with electrical power characterized by a current set of power characteristics (e.g., utilizing a power control module). The current level of performance may be determined (e.g., by a performance monitor) and compared to a desired level of performance (e.g., by the power control module). If the current level of performance is higher than the desired level of performance, then the electrical circuit may be operated at a next (e.g., lower) level of performance and a next (e.g., higher) level of energy efficiency by providing the electrical circuit with electrical power characterized by a next set of power characteristics.
摘要（中）：

一种以节能方式满足电子系统中性能目标的系统和方法。 本发明的各个方面可以包括通过向电路提供以当前功率特性集合为特征的电力（例如，利用功率控制模块）来以目前的性能水平和当前能量水平操作电路， 。 可以确定当前的性能水平（例如，通过性能监视器）并与期望的性能水平（例如，由功率控制模块）进行比较。 如果当前的性能水平高于期望的性能水平，则电路可以在下一个（例如，较低）的性能水平和下一个（例如更高）的能量效率水平下操作，通过提供电路 其特征在于具有下一组功率特性的电力。

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