Re: [slurm-users] Understanding gres binding

2018-05-10 Thread Kilian Cavalotti
Hi Paul, I'd first suggest to upgrade to 17.11.6, I think the first couple 17.11.x releases had some issues in terms of GRES binding. Then, I believe you also need to request all of your cores to be allocated on the same socket, if that's what you want. Something like --ntasks-per-socket=16. Her

[slurm-users] Understanding gres binding

2018-05-09 Thread Wiegand, Paul
Greetings, I am setting up our new GPU cluster and trying to ensure that a user may issue a request such that all the cores assigned to them are on the same socket to which the GPU is bound; however, I guess I do not fully understand the settings because I seem to be getting cores from multiple