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Task scheduling method and device based on cloud computing and computer equipment

A task scheduling and cloud computing technology, applied in the field of cloud computing, can solve the problems of complex and bloated schedulers and unsatisfactory virtual machine scheduling performance indicators, so as to ensure scheduling priority and timeliness, improve scheduling performance indicators, and avoid mutual The effect of interference and preemption of CPU

Active Publication Date: 2020-08-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional operating system, many functions for general scenarios are no longer needed, and the scheduler becomes too complicated and bloated, which leads to unsatisfactory scheduling performance indicators of virtual machines

Method used

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  • Task scheduling method and device based on cloud computing and computer equipment
  • Task scheduling method and device based on cloud computing and computer equipment
  • Task scheduling method and device based on cloud computing and computer equipment

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] The task scheduling method based on cloud computing provided by this application can be applied to such as figure 2shown in the application environment. Wherein, the terminal 202 communicates with the server 204 through the network. Among them, the terminal 202 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 204 can be an independent physical server, or a server cluster or distributed server composed of multiple physical servers. It can also provide basic clou...

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Abstract

The invention relates to a task scheduling method and device based on cloud computing, computer equipment and a storage medium. The method comprises the steps of obtaining tasks in a running state; wherein the tasks comprise task types, and the task types comprise virtual machine tasks and batch tasks; wherein the priorities corresponding to the virtual machine tasks are higher than the prioritiescorresponding to the batch tasks; selecting a CPU in a first idle state as a target CPU, wherein a virtual machine task does not run in the target CPU; scheduling the virtual machine task to a targetCPU, and binding the virtual machine task with the target CPU; and when the currently running task in a bound CPU is a batch type task, preempting the bound CPU according to the priority of the virtual machine task and the priority corresponding to the batch type task, so that the currently running task in the bound CPU is switched to the virtual machine task. The scheduling performance index ofthe virtual machine in the cloud server can be effectively improved.

Description

technical field [0001] The present application relates to the technical field of cloud computing, in particular to a task scheduling method, device, computer equipment and storage medium based on cloud computing. Background technique [0002] Cloud computing (cloud computing) refers to the delivery and use mode of IT infrastructure, which refers to obtaining the required resources through the network in an on-demand and easy-to-expand manner; cloud computing in a broad sense refers to the delivery and use mode of services, which refers to the on-demand, Get the services you need in an easily scalable way. Such services can be IT and software, Internet related, or other services. Cloud computing is a combination of traditional computers and networks such as Grid Computing, Distributed Computing, Parallel Computing, Utility Computing, Network Storage Technologies, and Virtualization. The product of the convergence of technological developments. With the development of the I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48G06F9/455
CPCG06F9/4881G06F9/45558Y02D10/00
Inventor 蒋彪
Owner TENCENT TECH (SHENZHEN) CO LTD
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