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Resource scheduling method and computer equipment

A resource scheduling and equipment technology, applied in the computer field, can solve problems such as power reduction, affect user experience, seesaw effect, etc., achieve the effect of improving the determination speed and avoiding the seesaw effect

Active Publication Date: 2019-07-02
HUAWEI TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

It can be seen that performance, power consumption, and heat are scheduled independently according to the degree of degradation of each dimension, which is likely to cause a seesaw effect. Manage power consumption and heat, resulting in performance degradation that impacts user experience

Method used

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  • Resource scheduling method and computer equipment
  • Resource scheduling method and computer equipment
  • Resource scheduling method and computer equipment

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Embodiment Construction

[0051] Existing performance control mechanisms, such as CPU energy-aware scheduling (EAS) and the governor mechanism based on frequency point adjustment, are only based on load, and there is a problem of excessive performance supply, resulting in degradation of power consumption and thermal control. Taking video playback as an example, the frame number of video playback is not a fixed 60 frames, but 24 or 25 or 30 frames. The current performance control mechanism does not consider different frame numbers when supplying foreground computing resources, and there is a problem that excessive resource supply leads to excessive power consumption. On the other hand, the CPU, GPU, and DDR device scheduling strategies are independent and affect each other, which can easily lead to the seesaw effect. For example, when the power is sufficient, the performance is prioritized, causing the power to drop rapidly, and the phone continues to heat up; when the power is not sufficient, power con...

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Abstract

The invention provides a resource scheduling method and device, computer equipment and the like. According to the method, a resource management and control strategy is determined and executed with theaim of improving the overall experience of a user, and the overall experience of the user is determined by the weights of the performance, the temperature and the power consumption of equipment in the current use scene and the respective user experience of the performance, the temperature and the power consumption. By adopting the scheduling method integrating the three factors of performance, temperature and power consumption, the seesaw effect possibly caused by single factor scheduling can be avoided, and the comprehensive experience of a user on equipment is improved.

Description

technical field [0001] The present application relates to computer technology, and in particular to a resource management or resource scheduling method, device, computer equipment, computer storage medium, computer program product, and the like. Background technique [0002] In terminal equipment represented by smart phones, with the rapid development of chip performance, terminal performance has been greatly improved, but power (equivalent to standby time) and heat have become the core issues that reduce user experience. How to effectively balance performance, power consumption, and heat generation becomes the core of enhancing the competitiveness of terminal equipment. [0003] to android Taking mobile phones as an example, currently the management and control of performance, power consumption, and heat are carried out independently. In terms of performance control, the frequencies of central processing unit (CPU), graphics processing unit (GPU), and double data rate (D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/3212G06F1/329G06F9/48
CPCG06F1/3212G06F1/329G06F9/4843G06F1/206G06F9/4893G06F9/5094G06F9/547Y02D10/00
Inventor 陈秋林周振坤徐羽琼
Owner HUAWEI TECH CO LTD
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