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Subject: Re: [OMPI devel] make check failing
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-03-04 10:29:27


I think another important question is: why is this related to
threads? (i.e., why does it work in non-threaded builds)

On Mar 4, 2008, at 9:44 AM, Ralph H Castain wrote:

> Carto select failing if it doesn't find any modules was called out
> in an
> earlier message (might have been a commit log) when we set an mca-no-
> build
> flag on that framework. This should probably be fixed - there are
> times when
> someone may not wish to build any carto modules.
>
> Is there some reason why carto absolutely must find a module? Can we
> crate a
> default "none available" module in the base?
>
>
> On 3/4/08 7:39 AM, "Tim Prins" <tprins_at_[hidden]> wrote:
>
>> Hi,
>>
>> We have been having a problem lately with our MTT runs where make
>> check
>> would fail when mpi threads were enabled.
>>
>> Turns out the problem is that opal_init now calls
>> opal_base_carto_select, which cannot find any carto modules since we
>> have not done an install yet. So it returns a failure. This causes
>> opal_init to abort before initializing the event engine. So when we
>> try
>> to do the threading tests, the event engine is uninitialized and
>> fails.
>>
>> So this is why it fails, but I do not know how best to fix it. Any
>> suggestions would be appreciated.
>>
>> Tim
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
> _______________________________________________
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> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel

-- 
Jeff Squyres
Cisco Systems