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#!/bin/bash

#SBATCH --time 0:10:00
#SBATCH -p mpp
#SBATCH -N 2
#SBATCH --tasks-per-node 31
#SBATCH --hint=nomultithread
#SBATCH --job-name=mpi_partial_node
#SBATCH --output=out_%x.%j

# disable hyperthreading
#SBATCH --hint=nomultithread

module purge
module load    xthi/1.0-intel-oneapi-mpi2021.6.0-oneapi2022.1.0   intel-oneapi-mpi
# module load    xthi/1.0-openmpi4.1.3-gcc8.5.0   openmpi/4.1.3

## Uncomment the following line to enlarge the stacksize if needed,
##  e.g., if your code crashes with a spurious segmentation fault.
# ulimit -s unlimited

# To be on the safe side, we emphasize that it is pure MPI, no OpenMP threads
export OMP_NUM_THREADS=1

# The --cpu-bind=rank_ldom distributes the tasks via the node's cores
# respecting the node's NUMA domains
srun --cpu-bind=rank_ldom xthi | sort -g -k 4