gLite网格性能参数分析的GSPN模型

2008 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises Pub Date : 2008-06-23 DOI:10.1109/WETICE.2008.39

Dario Bruneo, M. Scarpa, A. Puliafito

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引用次数: 4

摘要

在过去的几年里，网格计算正在演变成一种业务创新技术，推动商业应用。这样的新场景需要强大的策略来保证严格的QoS要求，以满足客户和提供商之间的sla。因此，有必要分析和预测不同负载条件或管理策略下的性能。在本文中，我们提出了一种通过使用广义随机Petri网(gspn)来分析gLite网格性能的方法。我们将展示一个典型gLite站点的集群级模型，考虑到正常和基于mpi的作业之间的共存。我们将调查不同策略(例如，日程安排)对整个网站性能的影响，突出与客户和供应商观点相关的方面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A GSPN Model to Analyze Performance Parameters in gLite Grids

In the last few years grid computing is evolving into a business-innovating technology that is driving commercial adoption. Such a new scenario calls for powerful strategies able to guarantee stringent QoS requirements in order to meet SLAs between customers and provider. For this reason, it is necessary to analyze and predict performance with respect to different load conditions or management strategies. In this paper, we present a methodology to analyze performance in gLite Grids through the use of Generalized Stochastic Petri Nets (GSPNs). We will present a cluster-level model of a typical gLite site taking into account the coexistence between normal and MPI-based jobs.We will investigate the influence of different strategies (e.g., scheduling) on the performance of the whole site highlighting aspects related to both customer and provider point-of-views.

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来源期刊

2008 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises

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