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Subject: Re: [OMPI users] Hide Abort output
From: David Singleton (David.Singleton_at_[hidden])
Date: 2010-03-31 18:33:58


Yes, Dick has isolated the issue - novice users often believe Open MPI
(not their application) had a problem. Anything along the lines he suggests
can only help.

David

On 04/01/2010 01:12 AM, Richard Treumann wrote:
>
> I do not know what the OpenMPI message looks like or why people want to
> hide it. It should be phrased to avoid any implication of a problem with
> OpenMPI itself.
>
> How about something like this which:
>
> "The application has called MPI_Abort. The application is terminated by
> OpenMPI as the application demanded"
>
>
> 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: "Jeff Squyres (jsquyres)"<jsquyres_at_[hidden]>
>
> To:<David.Singleton_at_[hidden]>,<users_at_[hidden]>
>
> Date: 03/31/2010 06:43 AM
>
> Subject: Re: [OMPI users] Hide Abort output
>
> Sent by: users-bounces_at_[hidden]
>
>
>
>
>
>
> At present there is no such feature, but it should not be hard to add.
>
> Can you guys be a little more specific about exactly what you are seeing
> and exactly what you want to see? (And what version you're working with -
> I'll caveat my discussion that this may be a 1.5-and-forward thing)
>
> -jms
> Sent from my PDA. No type good.
>
> ----- Original Message -----
> From: users-bounces_at_[hidden]<users-bounces_at_[hidden]>
> To: Open MPI Users<users_at_[hidden]>
> Sent: Wed Mar 31 05:38:48 2010
> Subject: Re: [OMPI users] Hide Abort output
>
>
> I have to say this is a very common issue for our users. They repeatedly
> report the long Open MPI MPI_Abort() message in help queries and fail to
> look for the application error message about the root cause. A short
> MPI_Abort() message that said "look elsewhere for the real error message"
> would be useful.
>
> Cheers,
> David
>
> On 03/31/2010 07:58 PM, Yves Caniou wrote:
>> Dear all,
>>
>> I am using the MPI_Abort() command in a MPI program.
>> I would like to not see the note explaining that the command caused Open
> MPI
>> to kill all the jobs and so on.
>> I thought that I could find a --mca parameter, but couldn't grep it. The
> only
>> ones deal with the delay and printing more information (the stack).
>>
>> Is there a mean to avoid the printing of the note (except the 2>/dev/null
>> tips)? Or to delay this printing?
>>
>> Thank you.
>>
>> .Yves.
>>
>