arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2304.04450cs.DC
收藏

可持续边缘计算:挑战与未来方向

Sustainable Edge Computing: Challenges and Future Directions

Patricia Arroba, Rajkumar Buyya, Román Cárdenas, José L. Risco-Martín, José M. Moya

AI总结:

针对边缘计算的能耗与运维挑战,本文提出融合浸没冷却、形式化建模、机器学习和能源中心联邦管理的可持续边缘基础设施方案。

摘要:

越来越多的数据正从 IoT(Internet of Things,物联网)应用注入网络。这些应用中有许多是为提高社会生活质量而开发的,具有延迟关键特性,并会向网络注入大量数据。IoT 应用的这些需求推动了 Edge computing(边缘计算)范式的出现。目前,数据中心占全球能源使用量的 2% 至 3%。然而,这一趋势难以维持,因为将计算基础设施移近网络边缘会给能源效率带来一系列挑战。在本文中,我们提出面向未来计算基础设施可持续性的方法,以提供:(i) 节能且经济可行的部署,(ii) 容错的自动化运行,以及 (iii) 用于提升资源效率的协同资源管理。我们指出了在靠近数据源处应用基于 Cloud(云)的方法的主要局限,并阐述了由这些约束引发的 Edge(边缘)可持续性研究挑战。我们提出将两相浸没式冷却、形式化建模、机器学习和以能源为中心的联邦管理作为使能边缘的技术。我们展示了在 Edge 基础设施可持续性方面的早期结果,以证明我们的方法对未来计算环境和部署的益处。

英文摘要:

An increasing amount of data is being injected into the network from IoT (Internet of Things) applications. Many of these applications, developed to improve society's quality of life, are latency-critical and inject large amounts of data into the network. These requirements of IoT applications trigger the emergence of Edge computing paradigm. Currently, data centers are responsible for a global energy use between 2% and 3%. However, this trend is difficult to maintain, as bringing computing infrastructures closer to the edge of the network comes with its own set of challenges for energy efficiency. In this paper, we propose our approach for the sustainability of future computing infrastructures to provide (i) an energy-efficient and economically viable deployment, (ii) a fault-tolerant automated operation, and (iii) a collaborative resource management to improve resource efficiency. We identify the main limitations of applying Cloud-based approaches close to the data sources and present the research challenges to Edge sustainability arising from these constraints. We propose two-phase immersion cooling, formal modeling, machine learning, and energy-centric federated management as Edge-enabling technologies. We present our early results towards the sustainability of an Edge infrastructure to demonstrate the benefits of our approach for future computing environments and deployments.

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。

↑