Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revisionBoth sides next revision
doku:vsc5quickstart [2022/06/23 13:17] – [SLURM] jzdoku:vsc5quickstart [2022/06/24 09:54] – [Intel MPI] jz
Line 165: Line 165:
 zen3_1024 -> AMD CPU nodes with 2x AMD Epyc (Milan) and 1TB RAM zen3_1024 -> AMD CPU nodes with 2x AMD Epyc (Milan) and 1TB RAM
 zen3_2048 -> AMD CPU nodes with 2x AMD Epyc (Milan) and 2TB RAM zen3_2048 -> AMD CPU nodes with 2x AMD Epyc (Milan) and 2TB RAM
-</code> 
- 
- 
-<code> 
-$ sinfo 
-PARTITION         AVAIL  TIMELIMIT  NODES  STATE NODELIST 
-gpu_a100_dual        up   infinite     40   idle n571-[001-015],n572-[001-015],n573-[001-010] 
-cascadelake_0384*    up   infinite     48   idle n451-[001-024],n452-[001-024] 
 </code> </code>
  
Line 202: Line 194:
 ./my_program ./my_program
 </file> </file>
 +
 +Job Scripts for the AMD CPU nodes:
 +
 +<file sh zen3_0512.sh>
 +#!/bin/sh
 +#SBATCH -J <meaningful name for job>
 +#SBATCH -N 1
 +#SBATCH --partition=zen3_0512
 +#SBATCH --qos goodluck
 +./my_program
 +</file>
 +
 +<file sh zen3_1024.sh>
 +#!/bin/sh
 +#SBATCH -J <meaningful name for job>
 +#SBATCH -N 1
 +#SBATCH --partition=zen3_1024
 +#SBATCH --qos goodluck
 +./my_program
 +</file>
 +
 +<file sh zen3_2048.sh>
 +#!/bin/sh
 +#SBATCH -J <meaningful name for job>
 +#SBATCH -N 1
 +#SBATCH --partition=zen3_2048
 +#SBATCH --qos goodluck
 +./my_program
 +</file>
 +
  
 Example job script to use both GPUs on a GPU nodes: Example job script to use both GPUs on a GPU nodes:
Line 232: Line 254:
  
 Official Slurm documentation: https://slurm.schedmd.com Official Slurm documentation: https://slurm.schedmd.com
 +
 +===== Intel MPI =====
 +
 +When **using Intel-MPI on the AMD nodes and mpirun** please set the following environment variable in your job script to allow for correct process pinning:
 +
 +<code>
 +export I_MPI_PIN_RESPECT_CPUSET=0
 +</code>
  
  • doku/vsc5quickstart.txt
  • Last modified: 2023/05/17 15:28
  • by msiegel