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Subject: Re: [OMPI devel] BTL add procs errors
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-06-01 14:10:15

On May 31, 2010, at 5:10 AM, Sylvain Jeaugey wrote:

> In my case, the error happens in :
> mca_btl_openib_add_procs()
> mca_btl_openib_size_queues()
> adjust_cq()
> ibv_create_cq_compat()
> ibv_create_cq()

Can you nail this down any further? If I modify adjust_cq() to always return OMPI_ERROR, I see the openib BTL fail over properly to the TCP BTL.

Jeff Squyres
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