Resource Aware Task Clustering for Scientific Workflow Execution in High Performance Computing Environments

Ayesh Weerasinghe,Kalana Wijethunga,Randika Jayasekara,Indika Perera,Anuradha Wickramarachchi

2020 IEEE 22nd International Conference on High Performance Computing and Communications; IEEE 18th International Conference on Smart City; IEEE 6th International Conference on Data Science and Systems (HPCC/SmartCity/DSS)（2020）

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摘要

Scientific workflows are widely used in High Performance Computing environments to carry out complex sets of interrelated calculations. As executing tasks in a workflow in the form of individual jobs substantially increase the makespan of the workflow, tasks are grouped into several clusters before executing. Task clustering helps to minimize the makespan of workflows by decreasing overheads in jo...

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关键词

Measurement,High performance computing,Conferences,Clustering algorithms,Resource management,Task analysis

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