On Wed, 2009-07-08 at 15:43 -0400, Michael Di Domenico wrote:
> On Wed, Jul 8, 2009 at 3:33 PM, Ashley Pittman wrote:
> >> When i run tping i get:
> >> ELAN_EXCEOPTIOn @ --: 6 (Initialization error)
> >> elan_init: Can't get capability from environment
> >>
> >> I am not using slurm or RMS at all,
On Wed, Jul 8, 2009 at 3:33 PM, Ashley Pittman wrote:
>> When i run tping i get:
>> ELAN_EXCEOPTIOn @ --: 6 (Initialization error)
>> elan_init: Can't get capability from environment
>>
>> I am not using slurm or RMS at all, just trying to get openmpi to run
>> between two nodes.
>
> To attach to t
On Wed, 2009-07-08 at 15:09 -0400, Michael Di Domenico wrote:
> On Wed, Jul 8, 2009 at 12:33 PM, Ashley Pittman wrote:
> > Is the machine configured correctly to allow non OpenMPI QsNet programs
> > to run, for example tping?
> >
> > Which resource manager are you running, I think slurm compiled fo
On Wed, Jul 8, 2009 at 12:33 PM, Ashley Pittman wrote:
> Is the machine configured correctly to allow non OpenMPI QsNet programs
> to run, for example tping?
>
> Which resource manager are you running, I think slurm compiled for RMS
> is essential.
I can ping via TCP/IP using the eip0 ports.
When
On Tue, 2009-07-07 at 17:18 -0400, Michael Di Domenico wrote:
> So, first run i seem to have run into a bit of an issue. All the
> Quadrics modules are compiled and loaded. I can ping between nodes
> over the quadrics interfaces. But when i try to run one of the hello
> mpi example from openmpi,
On Tue, 2009-07-07 at 15:30 -0400, Michael Di Domenico wrote:
> Does OpenMPI/Quadrics require the Quadrics Kernel patches in order to
> operate? Or operate at full speed or are the Quadrics modules
> sufficient?
In theory you can run without although you'll find it easier and the
code faster if y
So, first run i seem to have run into a bit of an issue. All the
Quadrics modules are compiled and loaded. I can ping between nodes
over the quadrics interfaces. But when i try to run one of the hello
mpi example from openmpi, i get:
first run, the process hung - killed with ctl-c
though it doe
Does OpenMPI/Quadrics require the Quadrics Kernel patches in order to
operate? Or operate at full speed or are the Quadrics modules
sufficient?
On Thu, Jul 2, 2009 at 1:52 PM, Ashley Pittman wrote:
> On Thu, 2009-07-02 at 09:34 -0400, Michael Di Domenico wrote:
>> Jeff,
>>
>> Okay, thanks. I'll
On Thu, 2009-07-02 at 09:34 -0400, Michael Di Domenico wrote:
> Jeff,
>
> Okay, thanks. I'll give it a shot and report back. I can't
> contribute any code, but I can certainly do testing...
I'm from the Quadrics stable so could certainty support a port should
you require it but I don't have acc
Jeff,
Okay, thanks. I'll give it a shot and report back. I can't
contribute any code, but I can certainly do testing...
On Thu, Jul 2, 2009 at 9:23 AM, Jeff Squyres wrote:
> I see ompi/mca/btl/elan in the OMPI SVN development trunk and in the 1.3
> tree (where elan = the quadrics interface).
>
I see ompi/mca/btl/elan in the OMPI SVN development trunk and in the
1.3 tree (where elan = the quadrics interface).
So actually, looking at the 1.3.x README, I see configure switches
like "--with-elan" that specifies where the Elan (Quadrics) headers
and libraries live. I have no Quadrics
Jeff,
Thanks, honestly though if the patches haven't been pulled mainline,
we are not likely to bring it internally. I was hoping that quadrics
support was mainline, but the documentation was out of date.
On Thu, Jul 2, 2009 at 8:08 AM, Jeff Squyres wrote:
> George --
>
> I know that U. Tennesse
George --
I know that U. Tennessee did some work in this area; did it ever
materialize?
On Jul 1, 2009, at 4:49 PM, Michael Di Domenico wrote:
Did the quadrics support for OpenMPI ever materialize? I can't find
any documentation on the web about it and the few mailing list
messages I came
Did the quadrics support for OpenMPI ever materialize? I can't find
any documentation on the web about it and the few mailing list
messages I came across showed some hints that it might be in progress
but that was way back in 2007
Thanks
I can volunteer myself as a beta-tester if that's OK. If there is
anything specific you want help with either drop me a mail directly or
mail supp...@quadrics.com
We are not aware of any other current project of this nature.
Ashley,
On Mon, 2007-03-19 at 18:48 -0400, George Bosilca wrote:
> UT
UTK is working on Quadrics support. Right now, we have an embryo of
Quadrics support. The work is still in progress. I can let you know
as soon as we have something that pass most of our test, and we are
confident enough to give it to beta-testers.
Thanks,
george.
On Mar 18, 2007, at
Open MPI does not have any current support for Quadrics. Sorry! :-(
On Mar 18, 2007, at 11:07 PM, Robin Humble wrote:
does OpenMPI support Quadrics elan3/4 interconnects?
I saw a few hits on google suggesting that support was partial or
maybe
planned, but couldn't find much in the openm
does OpenMPI support Quadrics elan3/4 interconnects?
I saw a few hits on google suggesting that support was partial or maybe
planned, but couldn't find much in the openmpi sources to suggest any
support at all.
cheers,
robin
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