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A resource allocation method and device

A technology of resources and idle resources, applied in the field of information, can solve problems such as low resource utilization

Active Publication Date: 2020-07-28
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] This application provides a resource scheduling method and device to solve the problem of low resource utilization in the prior art

Method used

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  • A resource allocation method and device
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  • A resource allocation method and device

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Embodiment Construction

[0066] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings.

[0067] The present application provides a resource allocation method and device, which are used to solve the problem of low resource usage efficiency in the prior art. Wherein, the method and the device are based on the same inventive concept, and since the principles of the method and the device to solve problems are similar, the implementation of the device and the method can be referred to each other, and the repetition will not be repeated.

[0068] This application can be applied to distributed degree systems. The distributed system includes multiple nodes that provide schedulable resources, a resource scheduler that executes resource scheduling, and multiple users.

[0069] Resources can include multiple types, such as: computing resources for providing computing capa...

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Abstract

The present application discloses a resource scheduling method and device, which are used to solve the problem of low resource usage in the prior art. The method includes: the resource scheduler determines the dominant share of the i-th user, and determines the dominant idle resource of the a-th node; then selects the first user with the smallest dominant share from the N users, and selects the first user with the smallest dominant share from the first user's Selecting the first task from the tasks that have not allocated resources; and selecting the first node from the M nodes according to the leading idle resources of the M nodes; wherein, the leading idle resources of the selected first node and the selected first user The resources corresponding to the leading shares of the selected nodes are the same; finally, the resource scheduler schedules the resources in the selected first node to the selected first user, so that the first user uses the scheduled resources to perform the selected Describe the first task.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a resource allocation method and device. Background technique [0002] The processing of large-scale data has higher and higher requirements for computer performance and computing resources. In order to efficiently process large-scale data, various distributed computing frameworks such as hadoop, spark, etc., and distributed resource unified management and scheduling platforms such as mesos and yarn gradually developed. [0003] Resource allocation that supports multi-user fairness and load balancing between nodes is the core of the distributed computing framework and the unified management and scheduling platform of distributed resources. [0004] When supporting user fair resource allocation, the existing technical solution is to adopt the Dominant Resource Fairness (English: Dominant Resource Fairness, referred to as: DRF) algorithm, the main idea of ​​the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50H04L29/08
CPCG06F9/5083H04L67/1001G06F9/505G06F9/4881G06F9/5027H04L47/72
Inventor 曾艳罗站城林宗芳
Owner HUAWEI TECH CO LTD
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