Re: [AMBER] nvidia settings cuda jobs with pbs?

From: Robert Crovella <RCrovella.nvidia.com>
Date: Wed, 19 Sep 2012 12:20:38 -0700

I don't think there's anything wrong with your setup at least as far as nvidia-smi goes.

I have seen in other scenarios with GTX 680 and 304.43 that nvidia-smi reports N/A for utilization.

I don't think that has any direct bearing on getting torque-PBS to treat the GPUs separately.

-----Original Message-----
From: Jonathan Gough [mailto:jonathan.d.gough.gmail.com]
Sent: Tuesday, September 18, 2012 4:45 PM
To: AMBER Mailing List
Subject: [AMBER] nvidia settings cuda jobs with pbs?

I'm running ubuntu 12.04, with a GTX 690 (2 cores)

and I have been trying to set things up so I can use pbs-torque to submit jobs to each gpu individually.

I updated torque-PBS to the latest version 2.5.12 (gpu support)

I managed to update the nvidia drivers to v4.304.43

and I have been following instructions here - http://ambermd.org/gpus/#Running

That being said when running gpu-info, I can't get a value for Utilization

====================================================
Device Model Temperature Utilization
====================================================
0 GeForce GTX 32 C N/A
1 GeForce GTX 33 C N/A
====================================================


Does anyone have any insight on:
a. getting the Utilization to work through nvidia-smi? (therefore following instructions by ross linked above) b. getting pbs-torque to properly queue jobs taking into account the # of gpu's I have?
c. any other possible solutions to adequately setting up a machine to do what I need to do?

Thanks,
Jonathan
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Received on Wed Sep 19 2012 - 12:30:05 PDT
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