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Subject: Re: [OMPI users] Hide Abort output
From: Richard Treumann (treumann_at_[hidden])
Date: 2010-04-05 10:42:08


Thanks Ralph

Should have considered that.

The assumption would be that anyone who is using the message suppression
option is (or at least should be) wrapping the job launch in some script or
other tool that records a non-0 RC as a job failure or raises a flag for
them to say the job failed.

A command line issue of something like mpirun usually gives no indication
of the non-zero RC any well designed wrapper SHOULD catch it.

Dick Treumann - MPI Team
IBM Systems & Technology Group
Dept X2ZA / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601
Tele (845) 433-7846 Fax (845) 433-8363

                                                                                                                          
  From: Ralph Castain <rhc_at_[hidden]>
                                                                                                                          
  To: Open MPI Users <users_at_[hidden]>
                                                                                                                          
  Date: 04/05/2010 09:41 AM
                                                                                                                          
  Subject: Re: [OMPI users] Hide Abort output
                                                                                                                          
  Sent by: users-bounces_at_[hidden]
                                                                                                                          

Not all distinctions - the exit status is non-zero. All that is suppressed
are the messages telling you what the error -might- have been.

On Apr 5, 2010, at 7:01 AM, Richard Treumann wrote:

      Why should any software system offer an option which lets the user
      hide all distinction between a run that succeeded and one that
      failed?

      Dick Treumann - MPI Team
      IBM Systems & Technology Group
      Dept X2ZA / MS P963 -- 2455 South Road -- Poughkeepsie, NY 12601
      Tele (845) 433-7846 Fax (845) 433-8363

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