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| Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
| doku:slurm [2023/03/14 12:34] – [Job submission] goldenberg | doku:slurm [2023/03/14 12:47] – [Job chain] goldenberg | ||
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| - | ====A word on srun and mpirun:==== | ||
| - | Currently (27th March 2015), **srun** only works when the application uses **intel mpi** and is compiled with the **intel compiler**. We will provide compatible versions of MVAPICH2 and OpenMPI in the near future. | ||
| - | At the moment, it is recommended to use **mpirun** in case of MVAPICH2 and OpenMPI. | ||
| Line 157: | Line 153: | ||
| #SBATCH -J chk | #SBATCH -J chk | ||
| #SBATCH -N 4 | #SBATCH -N 4 | ||
| - | #SBATCH --ntasks-per-node=16 | + | #SBATCH --ntasks-per-node=48 |
| #SBATCH --ntasks-per-core=1 | #SBATCH --ntasks-per-core=1 | ||
| Line 163: | Line 159: | ||
| scontrol show hostnames $SLURM_NODELIST | scontrol show hostnames $SLURM_NODELIST | ||
| - | srun -l -N2 -r0 -n32 job1.scrpt & | + | srun -l -N2 -r0 -n96 job1.scrpt & |
| - | srun -l -N2 -r2 -n32 job2.scrpt & | + | srun -l -N2 -r2 -n96 job2.scrpt & |
| wait | wait | ||
| - | srun -l -N2 -r2 -n32 job3.scrpt & | + | srun -l -N2 -r2 -n96 job3.scrpt & |
| - | srun -l -N2 -r0 -n32 job4.scrpt & | + | srun -l -N2 -r0 -n96 job4.scrpt & |
| wait | wait | ||