If you don't use**OverSubscribe then resources are not shared. What
resources a job gets allocated is not available to other jobs,
regardless of partition.
Relu
**
On 2020-09-30 16:12, Ahmad Khalifa wrote:
I have a machine with 4 rtx2080ti and a core i9. I submit jobs to it
through MPI PMI2 (from Relion).
If I use 5 MPI and 4 threads, then basically I'm using all 4 GPUs and
20 threads of my cpu.
My question is, my current configuration allows submitting jobs to the
same node, but with a different partition, but I'm not sure if I use
#SBATCH --partition=cpu that the submitted jobs will only use the
remaining 2 cores (4 threads) or is it going to share resources with
my gpu job?!
Thanks.
