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arXiv 2210.01410cs.DC
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EdgeFaaS: 一种面向边缘计算的基于函数的框架

EdgeFaaS: A Function-based Framework for Edge Computing

Runyu Jin, Qirui Yang

AI总结:

EdgeFaaS是一种基于函数的边缘计算框架,通过统一管理异构资源,优化函数调度与数据放置,提升边缘计算的响应性、隐私保护和成本效率。

摘要:

随着来自物联网(IoTs)设备(如智能手机和智能家居设备)的数据激增,云计算在数据传输、存储和处理方面面临新的挑战。另一方面,随着边缘设备性能的不断提升,边缘计算在响应速度、隐私保护和成本效率方面具有潜力。然而,云和边缘之间的资源高度分散且多样化。为了解决这些挑战,本文提出了EdgeFaaS,一种基于函数即服务(FaaS)的计算框架,支持在物联网、边缘和云系统中灵活、便捷和优化地使用分布式和异构资源。EdgeFaaS允许集群资源和单个设备在同一个框架下进行管理,并为函数提供计算和存储资源。它通过虚拟函数和虚拟存储接口,实现对异构计算和存储资源的一致函数管理和存储管理。它根据函数的性能和隐私需求自动优化函数调度和数据放置。EdgeFaaS基于两个边缘工作流进行了评估:视频分析工作流和联邦学习工作流,这两个工作流都是具有代表性的边缘应用,涉及大量由边缘设备生成的输入数据。

英文摘要:

The rapid growth of data generated from Internet of Things (IoTs) such as smart phones and smart home devices presents new challenges to cloud computing in transferring, storing, and processing the data. With increasingly more powerful edge devices, edge computing, on the other hand, has the potential to better responsiveness, privacy, and cost efficiency. However, resources across the cloud and edge are highly distributed and highly diverse. To address these challenges, this paper proposes EdgeFaaS, a Function-as-a-Service (FaaS) based computing framework that supports the flexible, convenient, and optimized use of distributed and heterogeneous resources across IoT, edge, and cloud systems. EdgeFaaS allows cluster resources and individual devices to be managed under the same framework and provide computational and storage resources for functions. It provides virtual function and virtual storage interfaces for consistent function management and storage management across heterogeneous compute and storage resources. It automatically optimizes the scheduling of functions and placement of data according to their performance and privacy requirements. EdgeFaaS is evaluated based on two edge workflows: video analytics workflow and federated learning workflow, both of which are representative edge applications and involve large amounts of input data generated from edge devices.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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