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Subject: Re: [OMPI devel] Quiet Time on Trunk - ORCA Integration
From: Ralph Castain (rhc_at_[hidden])
Date: 2012-06-26 19:37:03


FWIW: it built fine on my Mac, but doesn't run. Just hangs when attempting to execute any MPI application. Will execute non-MPI apps though.

Looking deeper, it looks like the app is stuck waiting to receive the sync registration "ack". Mpirun thinks it sent it, but the app is unable to receive it, so I would guess the app is failing to progress the RTE.

If you can't resolve that quickly, I would suggest backing this out and the two of us looking at it in the morning. Somehow, you've lost the progress loop that was driving the RTE thru orte_init.

On Jun 26, 2012, at 3:44 PM, Josh Hursey wrote:

> r26670 is the first of the ORCA commits. I am switching machines for
> testing. Hang on for a couple more hours while the initial testing is
> underway.
>
> -- Josh
>
> On Tue, Jun 26, 2012 at 4:34 PM, Josh Hursey <jjhursey_at_[hidden]> wrote:
>> I am requesting a quiet time on the trunk for ORCA integration
>> starting -now- (as previously announced). I will post back when
>> everything is committed and ready to go.
>>
>> Some reading while you are waiting:
>> http://www.open-mpi.org/community/lists/devel/2012/06/11109.php
>>
>> Thanks,
>> Josh
>>
>> --
>> Joshua Hursey
>> Postdoctoral Research Associate
>> Oak Ridge National Laboratory
>> http://users.nccs.gov/~jjhursey
>
>
>
> --
> Joshua Hursey
> Postdoctoral Research Associate
> Oak Ridge National Laboratory
> http://users.nccs.gov/~jjhursey
>
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