Reliability enhenced resource reservation strategy in computing grid

DING Chang-song1; HU Zhi-gang1; XIAO Peng3

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Reliability enhenced resource reservation strategy in computing grid

更新时间：2024-10-14

- Reliability enhenced resource reservation strategy in computing grid
- Vol. 32, Issue 7, Pages: 40-46(2011)
- 作者机构：
  
  1. 中南大学信息科学与工程学院
  2. 吉首大学物理科学与信息工程学院
  3. 湖南工程学院计算机与通信系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.01
- Published：2011
- 稿件说明：
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DING Chang-song1, HU Zhi-gang1, XIAO Peng3. Reliability enhenced resource reservation strategy in computing grid[J]. 2011, 32(7): 40-46.
DOI：

DING Chang-song1, HU Zhi-gang1, XIAO Peng3. Reliability enhenced resource reservation strategy in computing grid[J]. 2011, 32(7): 40-46. DOI：

摘要

提出一种基于随机服务模型的可靠性量化计算方法

该策略采用随机服务系统描述网格资源的预留服务模型

通过分析预留请求的统计特征来评估接纳当前预留请求不发生违约的概率

然后依据备选资源集合中的违约概率来进行预留请求接纳和任务资源选择

从而提高资源预留时的可靠性。实验表明

与传统的预留策略相比

该策略在提高资源利用率、降低违约率以及对动态负载压力变化情况下的反应方面

表现出更好的有效性、适应性。

Abstract

A stochastic model was used to describe reservation service of grid resources and an approach calculating re-liability-guarantee expressed as probability guarantee success rate was proposed for reservation requests.By the approach

a reliability-enhenced reservation strategy was proposed.Experimental results show that the proposed strategy can sig-nificantly improve resource utilization.Also

it is able to reduce the jobs’ violation rate comparing to conventional reser-vation policy

with respect to adaptability to dynamic grid environment.

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Related Author

Chang-song DING

Zhi-ying WANG

Zhi-gang HU

Peng XIAO

Zhi-gang HU

Chao-kun YAN

Xi-long QU

GU Jiongjiong

Related Institution

School of Software, Central South University

College of Computer,National University of Defense Technology

School of Administration and Information Engineering, Hunan University of Chinese Medicine

Guangdong Laboratory of Artificial Intelligence and Digital Economy

China Academy of Information and Communications Technology

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