Re: [slurm-users] Core reserved/bound to a GPU

2020-09-04 Thread Manuel Bertrand
On 01/09/2020 06:36, Chris Samuel wrote: On Monday, 31 August 2020 7:41:13 AM PDT Manuel BERTRAND wrote: Every thing works great so far but now I would like to bound a specific core to each GPUs on each node. By "bound" I mean to make a particular core not assignable to a CPU job alone so that

Re: [slurm-users] Core reserved/bound to a GPU

2020-08-31 Thread Chris Samuel
On Monday, 31 August 2020 7:41:13 AM PDT Manuel BERTRAND wrote: > Every thing works great so far but now I would like to bound a specific > core to each GPUs on each node. By "bound" I mean to make a particular > core not assignable to a CPU job alone so that the GPU is available > whatever the CP

Re: [slurm-users] Core reserved/bound to a GPU

2020-08-31 Thread Stephan Schott
Hi, I'm also very interested in how this could be done properly. At the moment what we are doing is setting up partitions with MaxCPUsPerNode set to CPUs-GPUs. Maybe this can help you in the meanwhile, but this is a suboptimal solution (in fact we have nodes with different number of CPUs, so we had

[slurm-users] Core reserved/bound to a GPU

2020-08-31 Thread Manuel BERTRAND
Hi list, I am totally new to Slurm and have just deployed a heterogeneous GPU/CPU cluster by following the latest OpenHPC recipe on CentOS 8.2 (thanks OpenHPC team for making those !) Every thing works great so far but now I would like to bound a specific core to each GPUs on each node. By "bo