can you send me your config file too?
Sent: Montag, 11. März 2013 22:12
To: HTCondor-Users Mail List
Subject: Re: [HTCondor-users] GPU Management
We have not so nice solution as Tim has:
We have defined as many slots as many different use-case we expect:
We have 12 CPU cores and 2 Tesla cards.
And we have defined start condition for all the supported use-cases.
(Singe CPU, multi CPU, single GPU+GPU, single GPU, etc.) The config file is quite complex, but it works. I can send it you, if you are interested in. (I don't want to pollute the list with it.)
On 2013.03.11. 15:04, Tim St Clair wrote:
> Hi Owen -
> You may want to try our 'Machine Local Limits':
> It's only in 7.9.0&> .
> ----- Original Message -----
>> From: "Owen Hickey"<ohickey@xxxxxxxxxxxxxxxxxxxx>
>> To: htcondor-users@xxxxxxxxxxx
>> Sent: Monday, March 11, 2013 7:16:05 AM
>> Subject: [HTCondor-users] GPU Management
>> Dear Condor users and developers,
>> we are a research group for computational physics in Stuttgart,
>> Germany. We use condor to manage a lot of our computing resources.
>> Recently we have added GPUs to most of our nodes and would like to
>> include those as separate resources into Condor. We have tried the
>> recipe prescribed on the internet, namely putting
>> SLOT1_HAS_GPU = TRUE
>> RANK = (target.wantGPU =?= true)*10000000
>> into the individual hosts configuration files. This does allow us to
>> ask for machines having a GPU in the submit script. The problem is
>> that Condor launches as many jobs as there are CPU slots thus making
>> the jobs run extremely slow. What we would like to do is make it so
>> that Condor tries to launch two GPU jobs per node. We would also
>> like to make it so that the user can request that theirs be the only
>> GPU job on the node.
>> Any help would be very much appreciated.
>> Owen Hickey
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