18.337 WebMeeting

Message from: Dmitri DOLGOV (dolgov@MIT.EDU)
About: Part 1 of HW1

Wed, 19 Feb 97 23:12:13 EST

  • Next message: liju99@MIT.EDU: "Part I of HW2: sor_2arrays.f90"
    I am confused by the Part 1 of the HW1.

    1. mpirun doesn't work with hello, pingpong, cpi
    Are there any requirements for contents of the
    file "hosts"? Should the number of entries in it
    coincide with -np <num> argument?

    2. What is a.out and what statistics it produces?
    It is the only program which runs with mpirun!

    3. What graphs are we supposed to present?
    What is x-axis? What is y-axis?

    Sincerely,
    Dmitri

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