Edge calculation service migration method and device, electronic equipment and medium

An edge computing and edge server technology, applied in computing, multi-program device, program control design, etc., can solve problems such as failure and achieve the effect of short downtime

Active Publication Date: 2020-04-10
HANGZHOU WEIMING XINKE TECH CO LTD +1
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most common applications modify memory very quickly. Only a small number of pages related to library and model parameters will not change in adjacent dumps, and this part will not converge due to multiple dumps, such as YOLO-V3 object detection application It will modify up to 1GB of memory within 100ms, and the Pre-copy method will fail in the dynamic migration of such applications

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Edge calculation service migration method and device, electronic equipment and medium
  • Edge calculation service migration method and device, electronic equipment and medium
  • Edge calculation service migration method and device, electronic equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0029] It should be noted that, unless otherwise specified, technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which this application belongs.

[0030] In addition, the terms "first" and "second", etc. are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an edge calculation service migration method and device, electronic equipment and a computer readable medium. The method comprises the steps of dividing a memory page of a to-be-migrated application service into a normal page and a key page according to a modification frequency, wherein the to-be-migrated application service is running in an original container of an originaledge server; wherein the modification frequency of the key page is smaller than or equal to the preset frequency, and the modification frequency of the normal page is larger than the preset frequency. And after receiving a migration request, sending the key page to a page migration accelerator, so that the page migration accelerator compresses the key page and transmits the compressed key page toa destination edge server, wherein the page migration accelerator is independent of a processor CPU of an original edge server and independently carries out compression processing of transmission data. The scheme is suitable for an edge calculation scene, very short downtime and reestablishment time on a destination machine can be realized, and seamless migration of edge calculation services is realized.

Description

technical field [0001] The present application relates to the technical field of edge computing, and in particular to an edge computing service migration method and device, an electronic device, and a computer-readable medium. Background technique [0002] Edge computing refers to an open platform that integrates network, computing, storage, and application core capabilities on the side close to the source of objects or data to provide the nearest service. Edge computing forms a three-layer system structure of "smart terminal-edge server-cloud data center" by giving network edge devices a certain amount of computing power and storage capacity, and provides communication and IT services, storage and computing resources at the edge of the network to reduce application costs. processing latency and more efficient use of mobile networks. [0003] In the field of edge computing, it is usually necessary to use container technology to deploy applications. When faced with scenario...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4881G06F2209/482
Inventor 孙广宇周哲李欣桐
Owner HANGZHOU WEIMING XINKE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap