Thanks! The bug report was beneficial. It seems we have to reconsider how to achieve what we want.
Cheers, Kota > -----Original Message----- > From: slurm-users <slurm-users-boun...@lists.schedmd.com> On Behalf Of > Christopher Samuel > Sent: Wednesday, October 9, 2019 11:54 PM > To: slurm-users@lists.schedmd.com > Subject: Re: [slurm-users] How to share GPU resources? (MPS or another way?) > > On 10/8/19 12:30 PM, Goetz, Patrick G wrote: > > > It looks like GPU resources can only be shared by processes run by the > > same user? > > This is touched on in this bug > https://bugs.schedmd.com/show_bug.cgi?id=7834 where it appears at one point > MPS appeared to work for multiple > users. > > It may be that the side-channel attack via performance counters when sharing > NVIDIA GPUs between users caused them > to rethink that (speculating here, but would make a lot of sense). That was > CVE‑2018‑6260 patched back in February. > > All the best, > Chris > -- > Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA
