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HPE Hawk News

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Revision as of 11:45, 27 November 2020 by Hpcbjdic (talk | contribs)
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  • 2020/11/19:Italic text If your job breaks with
       MPT ERROR: MPI_COMM_WORLD rank <x> has terminated without calling MPI_Finalize()
       aborting job 
       MPT: Received signal 9

changes are good that it was due to running out of memory (i.e. your jobs tried to access more memory than available on one of the nodes). We are currently working towards providing you with a more specific error message in this case.

  • 2020/11/27: If your job breaks with "IB timeout"-messages, this might be due to crashed nodes, although one would suspect problems with InfiniBand network due to the message. There are still various reasons why nodes might be crashed.