...
Using mpirun
the pinning is controled by the MPI library. Pinning by slurm you need to switch off by adding export SLURM_CPU_BIND=none
.
Codeblock | ||||
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#SBATCH --time=00:10:00
#SBATCH --nodes=2
#SBATCH --partition=standard96:test
module load impi/2019.5
export SLURM_CPU_BIND=none
mpirun -ppn 96 ./hello.bin |