Re: [HTCondor-users] HTCONDOR-2470 bpf to restrict gpu access

[Vikrant Aggarwal <ervikrant06@xxxxxxxxx>]

Thanks Greg, it's helpful.

How in the background bpf takes care of it, can I use direct bpftool commands to check the mapping?

Thanks & Regards,

Vikrant Aggarwal

On Fri, Nov 8, 2024 at 12:31âPM Greg Thain via HTCondor-users <htcondor-users@xxxxxxxxxxx> wrote:

On 11/8/24 10:55, Vikrant Aggarwal wrote:
>
> Is this functionality included in the LTS 24.0.1 version? Asking as
> still in slot classad I can see all gpus are advertised, how could I
> confirm that job is only having the gpu allocated. as BPF not part of
> cgroup hierarchy.


Yes, this is in 24.0. If a gpu is hidden, then it will not show up in
"nvidia-smi" output.


-greg



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