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Subject: Re: [OMPI users] Myricom MX2G Segmentation fault on OMPI 1.6
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-06-29 14:16:56


On Jun 29, 2012, at 2:14 PM, Yong Qin wrote:

> Thanks Jeff for the doc. However I'm not sure if I understand your
> following comment correctly. If I remove the MX BTL plugins, a.k.a.,
> mca_btl_mx.la and mca_btl_mx.so, I'm now getting errors of these
> components not found.
>
> [n0026.hbar:09467] mca: base: component_find: unable to open
> .../mca_btl_mx.la: file not found (ignored)
> [n0026.hbar:09467] mca: base: component_find: unable to open
> .../mca_btl_mx.so: file not found (ignored)
>
> And it still uses TCP BTL instead of MX MTL from what I can tell. Am I
> doing things wrong?

Yoinks, I'm sorry -- that's not quite what I meant. I meant remove the *BTL* plugin, not the *MTL* plugin.

I.e., if *only* the MX MTL is there, there should be no conflict between the two (per that bug you and George found), and you should be ok.

-- 
Jeff Squyres
jsquyres_at_[hidden]
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