• DocumentCode
    451244
  • Title

    Early Evaluation of the Cray X1

  • Author

    Dunigan, T.H., Jr. ; Fahey, M.R. ; White, J.B., III ; Worley, P.H.

  • Author_Institution
    Oak Ridge National Laboratory, TN
  • fYear
    2003
  • fDate
    15-21 Nov. 2003
  • Firstpage
    18
  • Lastpage
    18
  • Abstract
    Oak Ridge National Laboratory installed a 32 processor Cray X1 in March, 2003, and will have a 256 processor system installed by October, 2003. In this paper we describe our initial evaluation of the X1 architecture, focusing on microbenchmarks, kernels, and application codes that highlight the performance characteristics of the X1 architecture and indicate how to use the system most efficiently.
  • Keywords
    Computer applications; Computer architecture; Computer science; Government; High performance computing; Kernel; Laboratories; Mathematics; Scalability; Vector processors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Supercomputing, 2003 ACM/IEEE Conference
  • Print_ISBN
    1-58113-695-1
  • Type

    conf

  • DOI
    10.1109/SC.2003.10006
  • Filename
    1592921
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=451244