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Subject: Re: [OMPI users] [omx-devel] Open-mx issue with ompi 1.6.1
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2012-09-12 12:37:48


Le 12/09/2012 17:57, Jeff Squyres a écrit :
> Here's the r numbers with notable MX changes recently:
>
> https://svn.open-mpi.org/trac/ompi/changeset/26698

Reverting this one fixes the problem.
And adding --mca mtl ^mx to the command works too (Doug, can you try that?)

The problem is that the MTL component calls ompi_common_mx_initialize()
only once in component_init() but it calls finalize() twice: once in
component_close() and once in ompi_mtl_mx_finalize(). The attached patch
seems to work.

Signed-off-by: Brice Goglin <Brice.Goglin_at_[hidden]>

Brice