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Power estimating device, power estimating system and related method for processor

A processor and power technology, applied in digital data processing components, transaction processing, data processing power supply, etc., can solve problems such as high power consumption and load

Active Publication Date: 2021-02-05
TAIWAN SEMICON MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These processors with high operating performance also result in a higher load on power consumption

Method used

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  • Power estimating device, power estimating system and related method for processor
  • Power estimating device, power estimating system and related method for processor
  • Power estimating device, power estimating system and related method for processor

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Embodiment Construction

[0014] In the following description, specific details are shown in order to provide a thorough understanding of embodiments of the present disclosure. Those skilled in the art will appreciate, however, that the present disclosure may be practiced without one or more of the specific details described above, or in combination with other components. To avoid obscuring aspects of the various embodiments of the present disclosure, known implementations or operations are not shown or described herein.

[0015] The terms used in this specification generally have their ordinary meanings in the art and in the specific context where each term is used. The examples used in this specification, including examples of any term discussed herein, are illustrative only, and in no way limit the scope and meaning of the invention or of any exemplified term. Likewise, the present invention is not limited to the various examples given in this specification.

[0016] It should be understood that a...

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Abstract

Embodiments of the invention disclose a power state converter, a system and a method thereof. The power state converter is interfaced with the processing unit model. The power state converter is configured to count the performance activities performed within the processing unit model, and is further used to determine the power state of the processing unit model according to the count value of the performance activities.

Description

technical field [0001] Embodiments of the invention relate to power estimation devices for processors, power estimation systems and related methods. Background technique [0002] Processors, for example including central processing units (CPUs), graphics processing units (GPUs), or system-on-chip integrated circuits, have been developed to have more and more functions and features. These processors with high operating performance also result in a higher load on power consumption. Contents of the invention [0003] According to an embodiment of the present invention, there is provided a power estimation device for a processor, comprising: a power state translator coupled to a processing unit model, wherein the power state translator is configured to count performance activities performed within the processing unit model , and the power state converter is configured to determine the power state of the processing unit model based on the count value of the performance activit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F9/46G06F9/4401
CPCG06F9/467G06F30/20G06F1/28G06F1/3228
Inventor 丁凯原施哈塔·谢里夫黄智强桑迪·库马·戈埃尔徐玫李云汉
Owner TAIWAN SEMICON MFG CO LTD