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Subject: Re: [OMPI users] Running application with MPI_Comm_spawn() in multithreaded environment
From: Roberto Fichera (kernel_at_[hidden])
Date: 2008-10-03 09:14:50


Ralph Castain ha scritto:
> I committed something to the trunk yesterday. Given the complexity of
> the fix, I don't plan to bring it over to the 1.3 branch until
> sometime mid-to-end next week so it can be adequately tested.
Ok! So it means that I can checkout from the SVN/trunk to get you fix,
right?
> Ralph
>
> On Oct 3, 2008, at 5:02 AM, Roberto Fichera wrote:
>
>> Ralph Castain ha scritto:
>>> Actually, it just occurred to me that you may be seeing a problem in
>>> comm_spawn itself that I am currently chasing down. It is in the 1.3
>>> branch and has to do with comm_spawning procs on subsets of nodes
>>> (instead of across all nodes). Could be related to this - you might
>>> want to give me a chance to complete the fix. I have identified the
>>> problem and should have it fixed later today in our trunk - probably
>>> won't move to the 1.3 branch for several days.
>> Do you have any news about the above fix? Does the fix is already
>> available for testing?