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On 03/22/2011 09:53 AM, Crusan, Steve wrote:
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<title>RE: [torqueusers] GPU Scheduling in MAUI?</title>
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<p><font size="2">-----Original Message-----<br>
From: <a class="moz-txt-link-abbreviated" href="mailto:torqueusers-bounces@supercluster.org">torqueusers-bounces@supercluster.org</a> on behalf of Ken
Nielson<br>
Sent: Tue 3/22/2011 11:23 AM<br>
To: <a class="moz-txt-link-abbreviated" href="mailto:torqueusers@supercluster.org">torqueusers@supercluster.org</a><br>
Subject: Re: [torqueusers] GPU Scheduling in MAUI?<br>
<br>
On 03/22/2011 07:34 AM, Mike Mosley wrote:<br>
> Hello,<br>
><br>
> In a post dated12/28/10, Ken (Nielson) indicated that at
that time,<br>
> MOAB 6.0 was the only scheduler available to schedule
jobs using the<br>
> GPU support that was implemented in Torque 2.5.4. Is
there<br>
> currently, any way to use Maui for this? We have several
clusters<br>
> already running Torque/Maui and we are in the process of
bring up a<br>
> GPU cluster (HP Servers with 3 nVidia Tesla M2050 GPUs
per server).<br>
><br>
> We are using Torque 2.5.5 and Maui 3.2.6p20 on this new
cluster.<br>
> Torque will allow us to define gpus=3 in the nodes file
(won't auto<br>
> detect) and pbsnodes is reporting the correct
information, however,<br>
> Maui doesn't seem to recognize the gpu resource i.e.
"qsub --l<br>
> nodes=1:ppn=2:gpus=1" simply gets deferred due to lack
of resources.<br>
><br>
> If Maui does not currently support gpu scheduling, are
there plans for<br>
> it to in a future release? I apologize if this has
already been<br>
> answered but I'm new to the list and I wasn't able to
find the answer<br>
> while groveling through the archives.<br>
><br>
> Mike<br>
> Mike,<br>
><br>
> I do not think this functionality has yet been added to
Maui.<br>
><br>
> Ken<br>
<br>
I did a lot of testing with Maui, and couldn't get GPGPU
functionality to work. </font></p>
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<br>
I have not worked with the Maui project. Is there someone out there
willing and able to add this functionality?<br>
<br>
Ken<br>
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