首页> 外文OA文献 >Exploiting operating system services to efficiently checkpoint parallel applications in GENESIS
【2h】

Exploiting operating system services to efficiently checkpoint parallel applications in GENESIS

机译:利用操作系统服务在GENESIS中有效地检查点并行应用程序

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Recent research efforts of parallel processing on non-dedicated clusters have focused on high execution performance, parallelism management, transparent access to resources, and making clusters easy to use. However, as a collection of independent computers used by multiple users, clusters are susceptible to failure. This paper shows the development of a coordinated checkpointing facility for the GENESIS cluster operating system. This facility was developed by exploiting existing operating system services. High performance and low overheads are achieved by allowing the processes of a parallel application to continue executing during the creation of checkpoints, while maintaining low demands on cluster resources by using coordinated checkpointing.
机译:非专用集群上并行处理的最新研究成果集中于高性能执行,并行管理,对资源的透明访问以及使集群易于使用。但是,作为多个用户使用的独立计算机的集合,群集很容易发生故障。本文显示了针对GENESIS集群操作系统的协调检查点工具的开发。此功能是通过利用现有的操作系​​统服务开发的。通过允许并行应用程序的进程在创建检查点期间继续执行,同时通过使用协调检查点来保持对集群资源的低要求,可以实现高性能和低开销。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号