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arXiv cs/0501002cs.DC
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并行系统中的容错与故障恢复技术综述

A Survey of Fault-Tolerance and Fault-Recovery Techniques in Parallel Systems

Michael Treaster

摘要:

今天的超级计算系统通常以大量商品系统的形式连接在一起成为计算集群。这些系统,像任何分布式系统一样,可以有大量的独立硬件组件在计算上进行协作或合作。不幸的是,这些数量庞大的组件中的任何一个都可能在任何时候发生故障,从而导致潜在的错误输出。为了提高超级计算应用程序在故障情况下的鲁棒性,已经开发了许多技术来提供对这些类型的系统故障的弹性。本调查提供了这些不同的容错技术的概述。

英文摘要:

Supercomputing systems today often come in the form of large numbers of commodity systems linked together into a computing cluster. These systems, like any distributed system, can have large numbers of independent hardware components cooperating or collaborating on a computation. Unfortunately, any of this vast number of components can fail at any time, resulting in potentially erroneous output. In order to improve the robustness of supercomputing applications in the presence of failures, many techniques have been developed to provide resilience to these kinds of system faults. This survey provides an overview of these various fault-tolerance techniques.

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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