Does PBS support MIG slices of different profiles?

[syh]

We have a use case where we might need to slice the GPU into varying sizes using MIG. Eg. GPU1 into 2x 12GB (“2g.12gb”) and GPU2 into 4x 6GB (“1g.6gb”).

Is it possible to schedule jobs to request for GPUs of a certain profile?

[adarsh]

Please refer the below URLs

MIG - open PBS support

Hi, Does MIG - Multi instances GPU supported in open-pbs? This link suggests it is supported without any change to configuration files etc, but I succeed to work on GPU and fail to work on MIG (I get an allocation of only GPU - not MIG although they are defined and works statically). Thanks at advance

https://openpbs.atlassian.net/wiki/spaces/PD/pages/2313453569/Nvidia+MIG+Support

[syh]

Noted, so PBS is unable to schedule jobs to a specific profile that I want. And it’ll be randomly assigned as it just sees all MIG slices are available “ngpus” regardless of size?