Re: [slurm-users] Multinode MPI job

[Prentice Bisbal]

On 3/25/19 8:09 AM, Mahmood Naderan wrote:
Hi
Is it possible to submit a multinode mpi job with the following config:
Node1: 16 cpu, 90GB
Node2: 8 cpu, 20GB
?

Regards,
Mahmood


Yes:

sbatch -n 24 -w  Node1,Node2

That will allocate 24 cores (tasks, technically) to your job, and only 
use Node1 and Node2. You did not mention any memory requirements of your 
job, so I assumed memory is not an issue and didn't specify any in my 
command.


--
Prentice