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AMS on Jean Zay

Available versions​

The list of available versions can be accessed using the following commands:

module purge
module avail ams

Usage tips​

Parallelisation

AMS uses an intermediate script to launch programme execution. It already includes the srun command. Therefore, you must not use it in your scripts.

Submission script examples​

⚠️ The submission scripts are examples that must be modified according to the resources required for the computation.

Please also read the documentation pages on resource reservation.

#!/usr/bin/env bash
#SBATCH --nodes=1            # Number of nodes
#SBATCH --ntasks-per-node=40 # Number of tasks per node
#SBATCH --cpus-per-task=1    # Number of OpenMP threads per task
#SBATCH --hint=nomultithread # Disable hyperthreading
#SBATCH --job-name=AMS       # Jobname
#SBATCH --output=%x.o%j     # Output file
#SBATCH --error=%x.o%j           # Error file
#SBATCH --time=01:00:00      # Expected runtime HH:MM:SS (max 100h)
##
## Please, refer to comments below for
## more information about these 4 last options.
##SBATCH --account=<account>@cpu       # To specify cpu accounting: <account> = echo $IDRPROJ
##SBATCH --partition=<partition>       # To specify partition (see IDRIS web site for more info)
##SBATCH --qos=qos_cpu-dev      # Uncomment for job requiring less than 2 hours
##SBATCH --qos=qos_cpu-t4      # Uncomment for job requiring more than 20h (only one node

module purge
module load ams

# By default AMS writes temporary files in /tmp which is very small
# The following lines allow to change that directory
export TMPDIR=$JOBSCRATCH
export SCM_TMPDIR=$JOBSCRATCH

$(which ams) < ams_input.inp