Using Irene Rome

This page provides a summary of examples and tools designed to help you get used with the Irene Rome environment.

Some useful commands

• To display infos about project accounting:

ccc_myproject

• To know about user disk quota

ccc_quota

• To know about how long your passwd will be active:

ccc_password_expiration

• To change passwd:

passwd

Example of a job to run a GCM simulation

#!/bin/bash
# Partition to run on:
#MSUB -q rome
# project to run on 
#MSUB -A  gen10391
# disks to use
#MSUB -m  scratch,work,store
# Job name
#MSUB -r run_gcm
# Job standard output:
#MSUB -o run_gcm.%I
# Job standard error:
#MSUB -e run_gcm.%I
# number of OpenMP threads c
#MSUB -c 2
# number of MPI tasks n
#MSUB -n 16
# number of nodes to use N
#MSUB -N 1
# max job run time T (in seconds)
#MSUB -T 3600
# request exculsive use of the node (128 cores)
##MSUB -x

source ../trunk/LMDZ.COMMON/arch.env
export OMP_STACKSIZE=400M
export OMP_NUM_THREADS=2

ccc_mprun -l gcm_32x32x15_phystd_para.e > gcm.out 2>&1

• To launch the job script run_gcm.job:

ccc_msub run_gcm.job