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    • An evaluation of the state of time synchronization on leadership class supercomputers 

      Mondragón Martínez, Oscar Hernán; Jones, Terry; Bridges, Patrick G.; Ostrouchov, George; Koenig, Gregory A. (Wiley, 2018-02-25)
      We present a detailed examination of time agreement characteristics for nodes within extreme‐scale parallel computers. Using a software tool we introduce in this paper, we quantify attributes of clock skew among nodes in ...