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Subject: Re: [OMPI devel] iof/libevent failures?
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-03-25 09:35:25


Crud, ok. I added this info to https://svn.open-mpi.org/trac/ompi/ticket/1253
; hopefully we'll resolve it today.

I guess people didn't test the libevent-merge branch before we brought
it to the trunk. :-(

On Mar 25, 2008, at 9:22 AM, Tim Prins wrote:
> I was able to replicate the failure with a debug build by running
> mpirun
> through a batch job. I then added the parameter you gave me, and it
> worked fine with the parameter.
>
> Thanks,
>
> Tim
>
> Jeff Squyres wrote:
>> We're chasing down a problem that we're having on OSX w.r.t.
>> libevent,
>> too -- can you try running with:
>>
>> --mca opal_event_include select
>>
>> and see if that fixes the problem for you?
>>
>>
>> On Mar 25, 2008, at 8:49 AM, Tim Prins wrote:
>>> Hi everyone,
>>>
>>> For the last couple nights ALL of our mtt runs have been failing
>>> (although the failure is masked because mpirun is returning the
>>> wrong
>>> error code) with:
>>>
>>> [odin005.cs.indiana.edu:28167] [[46567,0],0] ORTE_ERROR_LOG: Error
>>> in file
>>> base/plm_base_launch_support.c at line 161
>>> --------------------------------------------------------------------------
>>> mpirun was unable to start the specified application as it
>>> encountered
>>> an error.
>>> More information may be available above.
>>> --------------------------------------------------------------------------
>>>
>>> This line is where we try to do an IOF push. It looks like it was
>>> broken
>>> somewhere between r17922 and r17926, which includes the libevent
>>> merge.
>>>
>>> I cannot replicate this with a debug build, so I thought I would
>>> throw
>>> this out before I look any further.
>>>
>>> Thanks,
>>>
>>> Tim
>>> _______________________________________________
>>> devel mailing list
>>> devel_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel

-- 
Jeff Squyres
Cisco Systems