Difference between revisions of "Rocky MATLAB HelloWorld"

From NIMBioS
m
 
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[test_user@rocky7 helloworld]$ pwd
[test_user@rocky7 helloworld]$ pwd
/home/test_user/projects/matlab/helloworld
/home/test_user/projects/matlab/helloworld
</pre>
 
<pre>
[test_user@rocky7 helloworld]$ ls
[test_user@rocky7 helloworld]$ ls
helloworld.m  helloworld.run  logs
helloworld.m  helloworld.run  logs
</pre>
 
<pre>
[test_user@rocky7 helloworld]$ sbatch helloworld.run  
[test_user@rocky7 helloworld]$ sbatch helloworld.run  
Submitted batch job 3871
Submitted batch job 3871
</pre>
</pre>
This job will only take a few seconds to run and then we can check the log file.
<pre>
<pre>
[test_user@rocky7 helloworld]$ ls logs
[test_user@rocky7 helloworld]$ ls logs
matlab_helloworld_3871.out
matlab_helloworld_3871.out
</pre>
 
<pre>
[test_user@rocky7 helloworld]$ cat logs/matlab_helloworld_3871.out  
[test_user@rocky7 helloworld]$ cat logs/matlab_helloworld_3871.out  
hello world
hello world
</pre>
</pre>

Latest revision as of 20:09, 28 April 2023

Code

helloworld.m

fprintf("hello world");


Batch Script

helloworld.run

#!/bin/bash

#SBATCH --job-name=MATLAB_HELLOWORLD
#SBATCH --output=logs/matlab_helloworld_%j.out

module load MATLAB/2022b 

matlab -nojvm -batch "run('helloworld.m');"


Running Job

[test_user@rocky7 helloworld]$ pwd
/home/test_user/projects/matlab/helloworld

[test_user@rocky7 helloworld]$ ls
helloworld.m  helloworld.run  logs

[test_user@rocky7 helloworld]$ sbatch helloworld.run 
Submitted batch job 3871

This job will only take a few seconds to run and then we can check the log file.

[test_user@rocky7 helloworld]$ ls logs
matlab_helloworld_3871.out

[test_user@rocky7 helloworld]$ cat logs/matlab_helloworld_3871.out 
hello world