HPC Cluster Lmod - Revision history

Admin: /* ELSA Lmod Tutorial */

2025-07-23T17:12:08Z

ELSA Lmod Tutorial

← Older revision		Revision as of 17:12, 23 July 2025
Line 199:		Line 199:
	==ELSA Lmod Tutorial==		==ELSA Lmod Tutorial==
	'''Note: This video is from the previous version of the ELSA cluster and some output may not match the current cluster, but the concepts are still accurate.'''		'''Note: This video is from the previous version of the ELSA cluster and some output may not match the current cluster, but the concepts are still accurate.'''
	<~~embedvideo service="~~youtube~~" urlargs="rel=0"~~>https://www.youtube.com/watch?v=XAGFqD5Nq5c</~~embedvideo~~>
			<youtube>https://www.youtube.com/watch?v=XAGFqD5Nq5c</youtube>

Admin: /* ELSA Lmod Tutorial */

2024-05-29T13:33:08Z

ELSA Lmod Tutorial

← Older revision		Revision as of 13:33, 29 May 2024
Line 198:		Line 198:

	==ELSA Lmod Tutorial==		==ELSA Lmod Tutorial==
	'''Note: This video is from the previous version of the cluster and some output may not match the current cluster, but the concepts are still accurate.'''		'''Note: This video is from the previous version of the ELSA cluster and some output may not match the current cluster, but the concepts are still accurate.'''
	<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=XAGFqD5Nq5c</embedvideo>		<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=XAGFqD5Nq5c</embedvideo>

Admin: /* ELSA Lmod Tutorial */

2024-05-29T13:32:55Z

ELSA Lmod Tutorial

← Older revision		Revision as of 13:32, 29 May 2024
Line 198:		Line 198:

	==ELSA Lmod Tutorial==		==ELSA Lmod Tutorial==
			'''Note: This video is from the previous version of the cluster and some output may not match the current cluster, but the concepts are still accurate.'''
	<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=XAGFqD5Nq5c</embedvideo>		<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=XAGFqD5Nq5c</embedvideo>

Admin: /* Lmod Overview */

2024-05-29T12:57:28Z

Lmod Overview

← Older revision		Revision as of 12:57, 29 May 2024
Line 147:		Line 147:
	prepend_path("LD_LIBRARY_PATH", pathJoin(amberHome, "lib"))		prepend_path("LD_LIBRARY_PATH", pathJoin(amberHome, "lib"))
	</pre>		</pre>
	These lines tell it to load another module called '''cudahome''' with version '''9.2.88''' and sets a local variable called '''amberHome''' which is used in the next few lines. The remaining lines setup an AMBERHOME environment variable that will be used by the AMBER programs as well as in setting up various search path environment variables. What all this means is that the module configures all these things for you by simply running <code>module add amber</code>. Without it you would need to run the commands below (while avoiding any typos) before you could access AMBER.		These lines tell it to load another module called '''cudahome''' with version '''9.2.88''' and sets a local variable called '''amberHome''' which is used in the next few lines. The remaining lines setup an AMBERHOME environment variable that will be used by the AMBER programs as well as setting up various search path environment variables. What all this means is that the module configures all these things for you by simply running <code>module add amber</code>. Without it you would need to run the commands below (while avoiding any typos) before you could access AMBER.
	<pre>		<pre>
	export AMBERHOME=/opt/tcnjhpc/amber18		export AMBERHOME=/opt/tcnjhpc/amber18

Admin: /* ELSA Lmod Tutorial */

2022-04-13T17:32:30Z

ELSA Lmod Tutorial

← Older revision		Revision as of 17:32, 13 April 2022
Line 198:		Line 198:

	==ELSA Lmod Tutorial==		==ELSA Lmod Tutorial==
	<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=~~HaaEEkFF8lg~~</embedvideo>		<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=XAGFqD5Nq5c</embedvideo>

Admin at 19:02, 4 June 2019

2019-06-04T19:02:36Z

← Older revision		Revision as of 19:02, 4 June 2019
Line 197:		Line 197:
	The official [https://lmod.readthedocs.io/en/latest/010_user.html Lmod User documentation].		The official [https://lmod.readthedocs.io/en/latest/010_user.html Lmod User documentation].

	===ELSA Lmod Tutorial===		==ELSA Lmod Tutorial==
	<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=HaaEEkFF8lg</embedvideo>		<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=HaaEEkFF8lg</embedvideo>

Admin at 19:00, 4 June 2019

2019-06-04T19:00:06Z

← Older revision		Revision as of 19:00, 4 June 2019
Line 198:		Line 198:

	===ELSA Lmod Tutorial===		===ELSA Lmod Tutorial===
	HaaEEkFF8lg		<embedvideo service="youtube" urlargs="rel=0">https://www.youtube.com/watch?v=HaaEEkFF8lg</embedvideo>

Admin at 18:59, 4 June 2019

2019-06-04T18:59:36Z

← Older revision		Revision as of 18:59, 4 June 2019
Line 196:		Line 196:
	===Additional Resources===		===Additional Resources===
	The official [https://lmod.readthedocs.io/en/latest/010_user.html Lmod User documentation].		The official [https://lmod.readthedocs.io/en/latest/010_user.html Lmod User documentation].

			===ELSA Lmod Tutorial===
			HaaEEkFF8lg

Admin at 15:41, 4 June 2019

2019-06-04T15:41:11Z

← Older revision		Revision as of 15:41, 4 June 2019
Line 1:		Line 1:
	== Lmod Overview ==		== Lmod Overview ==
	The [https://lmod.readthedocs.io/en/latest~~/010_user.html~~ official website] describes Lmod as		The [https://lmod.readthedocs.io/en/latest official website] describes Lmod as
	:"Lmod is a Lua based module system that easily handles the MODULEPATH Hierarchical problem. Environment Modules provide a convenient way to dynamically change the users’ environment through modulefiles. This includes easily adding or removing directories to the PATH environment variable. Modulefiles for Library packages provide environment variables that specify where the library and header files can be found."		:"Lmod is a Lua based module system that easily handles the MODULEPATH Hierarchical problem. Environment Modules provide a convenient way to dynamically change the users’ environment through modulefiles. This includes easily adding or removing directories to the PATH environment variable. Modulefiles for Library packages provide environment variables that specify where the library and header files can be found."

Line 193:		Line 193:
	</PRE>		</PRE>
	You can also use <code>module avail</code> and look for the modules with a <code>(L)</code> next to them to indicated that they are currently loaded.		You can also use <code>module avail</code> and look for the modules with a <code>(L)</code> next to them to indicated that they are currently loaded.

			===Additional Resources===
			The official [https://lmod.readthedocs.io/en/latest/010_user.html Lmod User documentation].

Admin: /* List which modules are currently loaded */

2019-06-04T15:38:17Z

List which modules are currently loaded

← Older revision		Revision as of 15:38, 4 June 2019
Line 192:		Line 192:
	module list		module list
	</PRE>		</PRE>
	You can also use <code>module avail</code> and look for the modules with a <code>(L)</code> next to them to indicated they are currently loaded.		You can also use <code>module avail</code> and look for the modules with a <code>(L)</code> next to them to indicated that they are currently loaded.