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By clicking "Submit Form", you only complete the FIRST form, please click "HERE" to complete the second form.

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New user needs to set up his/her DUO device via https://duo.security.ncsa.illinois.edu/.

If there has any problem, See https://go.ncsa.illinois.edu/2fa for common questions and answers. Send an email to help+duo@ncsa.illinois.edu for additional help. 

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ssh <username>@hal.ncsa.illinois.edu

or

ssh <username>@hal-login2.ncsa.illinois.edu

Interactive jobs

Starting an interactive job

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tmux list-session
tmux attach -t <session_id>

Batch jobs

submit job jobs with original slurm command

#!/bin/bash
#SBATCH --job-name="demo"
#SBATCH --output="demo.%j.%N.out"
#SBATCH --error="demo.%j.%N.err"
#SBATCH --partition=gpu
#SBATCH --time=4:00:00
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=16
#SBATCH --sockets-per-node=1
#SBATCH --cores-per-socket=4
#SBATCH --threads-per-core=4
#SBATCH --mem-per-cpu=1200
#SBATCH --export=ALL
#SBATCH --gres=gpu:v100:1

srun hostname

submit jobs with slurm wrapper suite

#!/bin/bash
#SBATCH --job-name="demo"
#SBATCH --output="demo.%j.%N.out"
#SBATCH --error="demo.%j.%N.err"
#SBATCH --partition=gpux1
#SBATCH --time=4
 
srun hostname

submit a job with swbatchmultiple tasks

#!/bin/bash
#SBATCH --job-name="demo"
#SBATCH --output="demo.%j.%N.out"
#SBATCH --error="demo.%j.%N.err"
#SBATCH --partition=gpux1
#SBATCH --time=4
 
mpirun -n 4 hostname &
mpirun -n 
srun hostname4 hostname &
mpirun -n 4 hostname &
mpirun -n 4 hostname &

wait

For detailed SLURM on HAL information, please refer to Job management with SLURM.

Step 4. Log on HAL System with HAL OnDemand

New users need to log in to the HAL system via "ssh hal.ncsa.illinois.edu" first to initialize their home folders. After new users initialization, HAL OnDemand can be accessed through

https://hal-ondemand.ncsa.illinois.edu:8888

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For detailed HAL OnDemand information, please refer to Getting started with HAL OnDemand.