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Development of Full Coverage Test Framework for NVMe Based Storage

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2017, 22(4), pp.17-24
  • DOI : 10.9708/jksci.2017.22.04.017
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : February 23, 2017
  • Accepted : April 18, 2017
  • Published : April 28, 2017

Jung Kyu Park 1 Kim Jae Ho 2

1서울여자대학교
2울산과학기술원

Accredited

ABSTRACT

In this paper, we propose an efficient dynamic workload balancing strategy which improves the performance of high-performance computing system. The key idea of this dynamic workload balancing strategy is to minimize execution time of each job and to maximize the system throughput by effectively using system resource such as CPU, memory. Also, this strategy dynamically allocates job by considering demanded memory size of executing job and workload status of each node. If an overload node occurs due to allocated job, the proposed scheme migrates job, executing in overload nodes, to another free nodes and reduces the waiting time and execution time of job by balancing workload of each node. Through simulation, we show that the proposed dynamic workload balancing strategy based on CPU, memory improves the performance of high-performance computing system compared to previous strategies.

Citation status

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