slurm-users on behalf of Donners,
John
Sent: Tuesday, February 18, 2020 10:41:29 PM
To: slurm-users@lists.schedmd.com
Subject: Re: [slurm-users] Inconsistent cpu bindings with cpu-bind=none
Hi all,
I have a few more remarks about this question (I have been in contact with
Marcus about this):
-
Hi all,
I have a few more remarks about this question (I have been in contact with
Marcus about this):
- the idea of the jobscript is that SLURM does not do any binding and leaves
binding up to
mpirun.
- this works fine on the first node, where SLURM does not bind the
processes (so
On 17/2/20 12:48 am, Marcus Boden wrote:
I am facing a bit of a weird issue with CPU bindings and mpirun:
I think if you want Slurm to have any control over bindings you'll be
wanting to use srun to launch your MPI program, not mpirun.
All the best,
Chris
--
Chris Samuel : http://www.csa
Hi everyone,
I am facing a bit of a weird issue with CPU bindings and mpirun:
My jobscript:
#SBATCH -N 20
#SBATCH --tasks-per-node=40
#SBATCH -p medium40
#SBATCH -t 30
#SBATCH -o out/%J.out
#SBATCH -e out/%J.err
#SBATCH --reservation=root_98
module load impi/2019.4 2>&1
export I_MPI_DEBUG=6
exp
