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doku:multimpi [2019/03/12 12:53] – jzdoku:multimpi [2021/04/01 07:03] – markus
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 Sample job script to run two MPI tasks within one job script concurrently: Sample job script to run two MPI tasks within one job script concurrently:
 +
 +==== VSC-4 =====
 +
 +Sample Job when for running multiple mpi jobs on a VSC-4 node. Note:
 +
 +<code>
 +#!/bin/bash
 +#SBATCH -J many
 +#SBATCH -N 1
 +
 +export SLURM_STEP_GRES=none
 +
 +mytasks=4
 +cmd="stress -c 24"
 +mem_per_task=10G
 +
 +for i in `seq 1 $mytasks`
 +do
 +        srun --mem=$mem_per_task --cpus-per-task=2 --ntasks=1 $cmd &
 +done
 +wait
 +
 +</code>
 +
 +==== VSC-3 =====
  
 === With srun: === === With srun: ===
  • doku/multimpi.txt
  • Last modified: 2023/03/14 12:53
  • by goldenberg