2 Overview of the CM - 2 and CM - 5 Computers

نویسندگان

  • W. Ferng
  • K. Wu
چکیده

This paper presents a preliminary experimental study of the performance of basic sparse matrix computations on the CM-200 and the CM-5. We concentrate on examining various ways of performing general sparse matrix-vector operations and the basic primitives on which these are based. We compare various data structures for storing sparse matrices and their corresponding matrix – vector operations. Both SPMD and Data parallel modes are examined and a comparison of the two modes is made.

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تاریخ انتشار 1993