I'm not actually sure about MX. I was testing, but since the last release our machine has been retired. So it's possible we're missing coverage there.


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-----Original Message-----
From: Ralph Castain [rhc@open-mpi.org]
Sent: Thursday, January 09, 2014 09:56 PM Mountain Standard Time
To: Open MPI Developers
Subject: [EXTERNAL] Re: [OMPI devel] MX and PSM in 1.7.4

So far as I know, yes - still being tested and used. Glad to hear you could validate the QLogic stuff - I don't know about Myrinet, but imagine someone will shout if it has an issue

On Jan 9, 2014, at 5:52 PM, Paul Hargrove <phhargrove@lbl.gov> wrote:

Is anybody still testing MX and PSM?
They are both still present in ompi/mca/mtl/

I have access to a system w/ QLogic HCAs w/ PSM and have verified that I can:
$ mpirun -mca btl sm,self -np 2 -host n15,n16 -mca mtl psm examples/ring_c

I have an x86 (32-bit) system w/ MX headers and libs that I have successfully configured and built on.
However, I no longer have Myrinet h/w (well, there is some in a box in the machine room but my dedication to Open MPI rc testing doesn't extend far enough to install the h/w).


Paul H. Hargrove                          PHHargrove@lbl.gov
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900
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