Getting access to Idun:
If you are already affiliated with NTNU and have a NTNU username, you can fast and easily be added to Idun. If you do not have a NTNU account, we need to create one for you.
In both cases you need to send an email to: help@hpc.ntnu.no
We will then help you with creating a username and getting access.
login to the cluster:
idun login servers are located at:
idun.hpc.ntnu.no
Example jobscript
#!/bin/sh
#SBATCH --partition=CPUQ
#SBATCH --account=sintef-industry
#SBATCH --time=00:30:00
#SBATCH --nodes=2
#SBATCH --ntasks-per-node=2
#SBATCH --job-name="Fluent 1"
#SBATCH --output=lbm_cuda.out
module purge
module FLUENT/22.1
mpirun hostname
srun fluent <fluent parameters>Example gpu jobscript
#!/bin/sh
#SBATCH --partition=GPUQ
#SBATCH --account=sintef-industry
#SBATCH --time=00:30:00
#SBATCH --nodes=2
#SBATCH --ntasks-per-node=2
#SBATCH --gres=gpu:2
#SBATCH --job-name="LBM_CUDA"
#SBATCH --output=lbm_cuda.out
module purge
module load fosscuda/2018b
mpirun hostname
srun ./my-cudacode