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Subject: Re: [OMPI users] grpcomm component hier gone...
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2013-01-09 12:33:41


Thanks for reporting this. We'll put hier back (it looks like it was removed under an incorrect premise).

I've opened ticket https://svn.open-mpi.org/trac/ompi/ticket/3456 to track this issue.

On Jan 3, 2013, at 10:26 AM, Ake Sandgren <ake.sandgren_at_[hidden]> wrote:

> On Thu, 2013-01-03 at 07:14 -0800, Ralph Castain wrote:
>>> Well, it isn't :-)
>>> configure says:
>>> --- MCA component grpcomm:pmi (m4 configuration macro)
>>> checking for MCA component grpcomm:pmi compile mode... dso
>>> checking if user requested PMI support... no
>>> checking if MCA component grpcomm:pmi can compile... no
>>
>> Ah - that is the problem. You need to configure --with-pmi=<wherever-slurms-pmi.h-is-located>
>
> Ahh thanks. Was assuming i needed something like that.
>
>>> Not sure what you mean here. slurm's pmi module is available (and Intel
>>> MPI can use it if i point it to it).
>>
>> Yeah, we need to be pointed to it just like Intel.
>
> Doh :-(
>
>>>
>>> Anyway, I think that if there is code that tries to use the hier
>>> component it shouldn't have been removed.
>>
>> Agreed - it looks like something picked up an unintended change. Just trying to help you work with it as I don't know when a 1.6.4 will occur.
>
> I pulled the 1.6.1 hier component and reran autogen so i have it working
> but it's good to know what's to be expected in later releases.
>
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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