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<p class="TitleMain"><span lang="EN-US">Multi-Workflow Concurrent Scheduling in a Heterogeneous Computing Cluster</span></p><br />

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Title Statement <p class="TitleMain"><span lang="EN-US">Multi-Workflow Concurrent Scheduling in a Heterogeneous Computing Cluster</span></p><br />
 
Added Entry - Uncontrolled Name Nath, Rintu ; Department of Computer Science and Engineering , Central University of Rajasthan, Kishan Garh, Rajasthan, India
Nagaraju, A ; Department of Computer Science, Central University of Rajasthan, Kishan Garh, Rajasthan, India
Sreevathsa, M N Raghavendra; National Centre for Medium Range Weather Forecasting (NCMRWF), NOIDA, Uttar Pradesh, India
 
Uncontrolled Index Term Distributed computing; Heterogeneous cluster; Multi-workflow; Rintu Nath1Scheduling
 
Summary, etc. <p class="Abstract"><span lang="EN-GB">Scheduling scientific workflow in a distributed computing resource is a challenging job. It involves heterogeneous resource allocation to concurrent tasks in order to achieve the desired scheduling goal. In this paper, we are presenting a multi-workflow Earliest Cycle Time algorithm, mECT. The objective of the algorithm is to reduce schedule length while ensuring no deadlock situation occurs due to dependency violation. The algorithm is suitable for multi workflow applications that deal with large data sets and run in a cyclic order. We have carried out extensive simulations to compare the proposed algorithm with well known existing algorithms. We have also tested our algorithm for a low resolution (N48) weather Unified Model (UM-10.2) in a simulated environment developed by the Met Office, United Kingdom. Results show that mECT performs better in terms of shorter makespan and lesser deadlocks.</span></p><br />
 
Publication, Distribution, Etc. Journal of Scientific and Industrial Research (JSIR)
2020-08-26 14:54:13
 
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http://op.niscair.res.in/index.php/JSIR/article/view/39582
 
Data Source Entry Journal of Scientific and Industrial Research (JSIR); ##issue.vol## 79, ##issue.no## 06
 
Language Note en