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Task scheduling method and device and storage medium

A task scheduling and task technology, applied in the field of cloud computing, can solve the problem of low scheduling efficiency

Active Publication Date: 2019-08-23
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a task scheduling method, device and storage medium, which are used to solve the problem of low scheduling efficiency in the related art when performing task scheduling

Method used

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  • Task scheduling method and device and storage medium
  • Task scheduling method and device and storage medium
  • Task scheduling method and device and storage medium

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Embodiment Construction

[0111] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0112] Before explaining the embodiments of the present application in detail, the application scenarios involved in the embodiments of the present application are explained first.

[0113] Cloud computing technology is a further development of distributed computing, parallel computing and grid computing. It uses virtualization technology to virtualize computing resources, storage resources and bandwidth resources into a dynamically scalable virtual resource pool, using the Internet as a carrier to serve The form is provided to different users on demand. Currently, cloud computing resources are usually packaged into different types of virtual machines, but starting a virtual machine instance needs to run a complete dedicated oper...

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Abstract

The invention discloses a task scheduling method and device and a storage medium, and belongs to the technical field of cloud computing. The method comprises: receiving a resource obtaining request, wherein the resource obtaining request carries resource prices and execution deadlines corresponding to multiple sub-tasks of a target task, the target task is a task in a task set, and the task in thetask set arrives according to the Poisson distribution probability within a preset time period; determining an optimal scheduling scheme of each sub-task in the target task through a task schedulingmodel based on the resource price and the execution period corresponding to each sub-task in the target task, the task scheduling model being a model for maximizing the profit of a cloud service provider; and scheduling each sub-task in the target task based on the optimal scheduling scheme of each sub-task. In the invention, the task scheduling model is the model for maximizing the profit of thecloud service provider, and the task scheduling is carried out according to the optimal scheduling scheme determined by the task scheduling model, so that the profit maximization of the cloud serviceprovider can be ensured.

Description

technical field [0001] The present application relates to the technical field of cloud computing, and in particular to a task scheduling method, device and storage medium. Background technique [0002] Cloud computing technology is a further development of distributed computing, parallel computing and grid computing. It uses virtualization technology to virtualize computing resources, storage resources and bandwidth resources into a dynamically scalable virtual resource pool, using the Internet as a carrier to serve The form is provided to different users on demand. Currently, cloud computing resources are usually packaged into different types of virtual machines, but starting a virtual machine instance needs to run a complete dedicated operating system, which usually consumes additional resources and time. Therefore, there is a need for an alternative to virtual machines, that is, a task scheduling mechanism. [0003] Among them, task scheduling is a very critical and com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4843Y02D10/00
Inventor 赛影辉张国兴王亮
Owner CHERY AUTOMOBILE CO LTD
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