Job Performance Interference on Many-core and Multicore Cluster

Bibliographic Information

Other Title
  • メニーコアクラスタにおけるジョブ間の性能干渉について

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Abstract

Job performance interference on a heterogeneous cluster consisting of multi-core CPUs and many-core CPUs is reported. All possible combinations of two jobs running on many-core CPUs and multi-core CPUs, many-core CPUs only, and multi-core CPUs only are investigated. As a result, paralle job performance running on multi-core CPUs are affected by the communication invoked by the job running on many-core CPUs. However, parallel job performance running on many-core CPUs can be affected by the jobs running on many-core CPUs with or without communication. When two jobs running on many-core CPUs, its performance is degraded to few percent of a single job performance. The reason explaning this phenomenon is left for future work.

Journal

  • IPSJ SIG Notes

    IPSJ SIG Notes 2014 (10), 1-7, 2014-05-19

    Information Processing Society of Japan (IPSJ)

Details

  • CRID
    1572261552739293824
  • NII Article ID
    110009776013
  • NII Book ID
    AN10463942
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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