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Subject: Re: [OMPI devel] Uninitialized ORTE epoch values
From: Wesley Bland (wbland_at_[hidden])
Date: 2011-08-08 11:13:26


Fixed in r25015.

On Fri, Aug 5, 2011 at 4:52 PM, Ralph Castain <rhc_at_[hidden]> wrote:

> Thanks Wes - it isn't the print that's the issue, it's the fact that we
> have epochs that aren't being initialized, and what else that may be causing
> to have problems.
>
>
> On Aug 5, 2011, at 2:45 PM, Wesley Bland wrote:
>
> I don't think these are anything to worry about since they're all print
> statements, but I will work on these tonight.
>
> On Fri, Aug 5, 2011 at 3:03 PM, Jeff Squyres <jsquyres_at_[hidden]> wrote:
>
>> Ralph and I are trying to track down the mysterious ORTE error.
>>
>> In doing so, I have found at least one fairly repeatable error on my
>> cluster: when running through SLURM the ibm/dynamic/spawn test, where we
>> mpirun 3 procs and then we MPI_COMM_SPAWN 3 more. Running the orteds
>> through valgrind, I see a bunch of uninitialized epoch issues.
>>
>> Attached at the 2 valgrind outputs.
>>
>> Can these be fixed? I don't know if they're actual problems or not, but
>> seeing uninitialized values go by makes me extremely nervous.
>>
>> Thanks!
>>
>> --
>> Jeff Squyres
>> jsquyres_at_[hidden]
>> For corporate legal information go to:
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>>
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>>
>
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