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Re: [HTCondor-users] Fw:Can condor_exec get the slot number when running?
- Date: Tue, 16 May 2017 10:58:56 -0500
- From: Todd Tannenbaum <tannenba@xxxxxxxxxxx>
- Subject: Re: [HTCondor-users] Fw:Can condor_exec get the slot number when running?
On 5/16/2017 6:57 AM, çå wrote:
I installed two GPUs on one machine,and want to bind each GPU to a
There are GPU0 and GPU1, and i modified condor config, slot1@yffs and
slot2@yffs can be found on the same machine.
I want all the jobs running by condor (condor_exec) get the slot number
of which it is running on,
So that I can manual bind the GPU with the slot.
Is there any way to bind each GPU to a slot?
Or just get the slot number when condor_exec running?
Thanks very much
Append the following line to the condor_config on your execute machines:
use feature : GPUs
By default, this will evenly distribute GPU devices across your static
slots, and also set up the environment variables for CUDA (and i think
OpenCL) to bind programs running on that slot to the device. In other
words, I think adding this one line will do exactly what you want.
More details and other options can be found in the HTCondor HOWTO
recipes; specifically see