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Published in:
2014 | OriginalPaper | Chapter
Network Resource Control System for HPC Based on SDN
Authors : Petr Polezhaev, Alexander Shukhman, Yuri Ushakov
Published in: Internet of Things, Smart Spaces, and Next Generation Networks and Systems
Publisher: Springer International Publishing
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This article describes network resource control system for HPC based on software defined network (SDN). For job scheduling this system uses BackFill algorithm modifications with job assignment algorithms Summed Distance Minimization and Maximum Distance Minimization we have developed. We also offer data flow control methods for SDN in high-performance systems such as reactive and proactive algorithms. Our experiment has shown that BackFill scheduling algorithm in combination with Summed Distance Minimization and the proactive routing algorithm demonstrates a significant decrease in execution time for the reference communication-intensive job flow on a cluster.