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Subject: Re: [OMPI devel] Open MPI error
From: Joshua Hursey (jjhursey_at_[hidden])
Date: 2011-04-25 15:59:20

Yeah this sounds like the limitation of the number of app contexts that we can use in ORTE. Since ompi-restart uses N app contexts to restart a job (one for each process in the original job), then it is possible that we can hit this limitation.

I suspect that it should not be too difficult to change the type, but I have not looked into it. I filed a ticket so we don't lose track of the issue:

If you have the time to work on a patch, I would be happy to review it. At this time, I am uncertain when I will get to this (and the other C/R) bugs. Hopefully soon, but it is not top priority at the moment.


On Apr 25, 2011, at 3:34 PM, Jeff Squyres wrote:

> On Apr 25, 2011, at 3:28 PM, Ralph Castain wrote:
>>> Can someone provide a solution to this.
>> Probably won't happen for awhile - this is something peculiar to the restart mechanism. I'll make a note to look at it, but it would be a low priority.
> Kishor -- is this something you could work on a patch for?
> If so, Josh and/or Ralph might be able to point you in the right direction.
> --
> Jeff Squyres
> jsquyres_at_[hidden]
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