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Data-dependent Tasks Scheduling and Analysis of Examples

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成果类型:
会议论文
作者:
Zhang Xiaoqing*;Hu Yajie
通讯作者:
Zhang Xiaoqing
作者机构:
[Hu Yajie; Zhang Xiaoqing] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Hubei, Peoples R China.
通讯机构:
[Zhang Xiaoqing] W
Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Hubei, Peoples R China.
语种:
英文
关键词:
worklow scheduling;resource selection;data dependency;critical path;task priority
期刊:
2018 11TH INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND DESIGN (ISCID), VOL 1
ISSN:
2165-1701
年:
2018
页码:
252-255
会议名称:
11th International Symposium on Computational Intelligence and Design (ISCID)
会议论文集名称:
International Symposium on Computational Intelligence and Design
会议时间:
DEC 08-09, 2018
会议地点:
Hangzhou, PEOPLES R CHINA
会议主办单位:
[Zhang Xiaoqing;Hu Yajie] Wuhan Polytech Univ, Sch Math & Comp Sci, Wuhan, Hubei, Peoples R China.
会议赞助商:
IEEE Nanjing Computat Intelligence Chapter, Zhejiang Univ, Univ Bristol, Zhejiang Sci Tech Univ, Zhejiang Univ, Coll Comp Sci
出版地:
345 E 47TH ST, NEW YORK, NY 10017 USA
出版者:
IEEE
ISBN:
978-1-5386-8527-3
基金类别:
Natural Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2018CFB407]
机构署名:
本校为第一且通讯机构
院系归属:
数学与计算机学院
摘要:
An algorithm of task scheduling with data dependent is proposed. The algorithm consists of two steps: determining the priority of tasks and selecting the resources for tasks scheduling. In the step of prioritizing tasks, a new definition of task rank is introduced, which improves the traditional definition by taking the sum instead of the maximum of the upper and the lower ranks, therefore better representing the residual load of tasks in the workflow. In the step of selecting resources, a new method based on the fastest computation time is designed. In addition, the selection of critical path...

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