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MPI Job Question RRS feed

  • Question

  • On the Job Management ,when I new job  and add task,the "required nodes" under Required Resources.
    What 's the  "required nodes" that it mean !?
    http://img91.imageshack.us/img91/869/132456.jpg

    by the way .... when I create a new job,the task is failed .
    The task  failed   data (View  Failed Tasks) download the file
    → http://www.xun6.com/file/b92173a11/mpierror.txt.html
    How can I solve this problem !?

    Thursday, November 12, 2009 7:40 AM

Answers

  • Hi YuJin,

    To answer your questions:
      1) RequiredNodes: these are the nodes that are required by your task to run. That means that scheduler must allocate them to your job. Otherwise, the job will wait for them.

      2) MPI error: there are several causes for your error. Can you send me the job xml file that you used to run your program?

    Thanks,

    Liwei
    • Marked as answer by YuJinSu Tuesday, December 8, 2009 2:19 PM
    Tuesday, December 8, 2009 4:28 AM

All replies

  • Hi YuJin,

    To answer your questions:
      1) RequiredNodes: these are the nodes that are required by your task to run. That means that scheduler must allocate them to your job. Otherwise, the job will wait for them.

      2) MPI error: there are several causes for your error. Can you send me the job xml file that you used to run your program?

    Thanks,

    Liwei
    • Marked as answer by YuJinSu Tuesday, December 8, 2009 2:19 PM
    Tuesday, December 8, 2009 4:28 AM
  • Hi YuJin,

    To answer your questions:
      1) RequiredNodes: these are the nodes that are required by your task to run. That means that scheduler must allocate them to your job. Otherwise, the job will wait for them.

      2) MPI error: there are several causes for your error. Can you send me the job xml file that you used to run your program?

    Thanks,

    Liwei

    Thank you !!

    These problem already solved !!
    Tuesday, December 8, 2009 4:33 AM