ANSYS - Revision history

Wsmonroe@uab.edu at 16:24, 30 November 2018

2018-11-30T16:24:34Z

← Older revision		Revision as of 16:24, 30 November 2018
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	To load MACS into your environment, use the following module command:		To load MACS into your environment, use the following module command:
	<pre>		<pre>
	module load ~~ansys~~/~~ansys-14~~.0		module load ANSYS/19.1
	</pre>		</pre>

	==Running ANSYS Interactively==		==Running ANSYS Interactively==

	If you are trying to run ANSYS interactively, you can start reserve interactive compute resources with the command "~~qlogin~~ -~~l h_rt~~=04:00:00~~,vf~~=2G" once you are logged into the cluster via SSH. Please do not run computations on the head node. You may need to adjust the ~~h_rt (runtime)~~ and vf (RAM) requirements if the analysis is expected to run more than 4 hours or use more than 2 gigabytes of RAM. After gaining access to the interactive session you can issue the commands "module load ~~ansys~~/~~ansys-14~~.5" and "~~ansys145~~" to run ANSYS interactively.		If you are trying to run ANSYS interactively, you can start reserve interactive compute resources with the command "sinteractive --ntasks=1 --cpus-per-task=1 --mem-per-cpu=4096 --time=04:00:00 --partition=short" once you are logged into the cluster via SSH. Please do not run computations on the head node. You may need to adjust the time and mem-per-cpu (RAM) requirements if the analysis is expected to run more than 4 hours or use more than 4 gigabytes of RAM. After gaining access to the interactive session you can issue the commands "module load ANSYS/19.1" and "runwb2" to run ANSYS interactively.

	==Running ANSYS as an SMP Job==		==Running ANSYS as an SMP Job==
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	ansys < file.jou >& logfile.txt		ansys < file.jou >& logfile.txt

	Note, you will likely need to adjust the ~~h_rt~~= (run time), vf= (RAM) and openmpi 24 (core count) to suite your needs. You should start small and scale up when you are confident in the successful outcome. The [http://148.204.81.206/Ansys/150/Running%20ANSYS%20Fluent%20under%20SGE.pdf Running ANSYS on SGE reference] may provide additional useful information for accomplishing your ANSYS goals.		Note, you will likely need to adjust the time= (run time), mem-per-cpu= (RAM) and openmpi 24 (core count) to suite your needs. You should start small and scale up when you are confident in the successful outcome. The [http://148.204.81.206/Ansys/150/Running%20ANSYS%20Fluent%20under%20SGE.pdf Running ANSYS on SGE reference] may provide additional useful information for accomplishing your ANSYS goals.

			==Troubleshooting==
			If you are getting the following error opening "Geometry" on ANSYS in Cheaha
			<pre>
			<IBM Platform MPI>: : warning, dlopen of libhwloc.so failed (null)/lib/linux_amd64/libhwloc.so: cannot open shared object file: No such file or directory

			******************************************************************************
			* A fatal error has occurred within AnsysWBU.exe and it must be closed...*
			******************************************************************************
			</pre>

			run the following command prior to starting the workbench:
			<pre>
			unset SLURM_GTIDS
			</pre>

			If you are getting the following error attempting to start up Ansys:
			<pre>
			libGL error: No matching fbConfigs or visuals found
			libGL error: failed to load driver: swrast
			</pre>
			Try running ansys within a vnc session.

			If you are seeing startup or graphics problems, force ansys to start using software acceleration as follows:
			<pre>
			runwb2 -oglmesa
			</pre>
			This may not be required on a GPU node, but for standard compute nodes, this should help.

	[[Category:Software]]		[[Category:Software]]

Mhanby@uab.edu at 19:56, 31 October 2016

2016-10-31T19:56:10Z

← Older revision		Revision as of 19:56, 31 October 2016
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	#$ -j y		#$ -j y
	#		#
	#$ -M ~~$USER@uab.edu~~		#$ -M YOUR_EMAIL_ADDRESS
	#$ -m eas		#$ -m eas
	#		#

Jpr@uab.edu: Force TOC

2015-10-06T22:23:24Z

Force TOC

← Older revision		Revision as of 22:23, 6 October 2015
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	'''Project website:''' http://www.ansys.com/		'''Project website:''' http://www.ansys.com/

			__TOC__

	==Load ANSYS module==		==Load ANSYS module==

Jpr@uab.edu: Expand stub to provide additional start up information for interactive and batch.

2015-10-06T22:20:01Z

Expand stub to provide additional start up information for interactive and batch.

@@ Line 1: / Line 1: @@
 '''Note: ''' ANSYS on Cheaha is only available for School of Engineering users. The license also cannot be used for commercial purposes!
@@ Line 7: / Line 5: @@
 '''Project website:''' http://www.ansys.com/
-====Load SGE module====
+==Load ANSYS module==
 To load MACS into your environment, use the following module command:
 <pre>
 module load ansys/ansys-14.0
 </pre>
 [[Category:Software]]

Mhanby@uab.edu at 20:23, 14 May 2013

2013-05-14T20:23:18Z

← Older revision		Revision as of 20:23, 14 May 2013
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	{{Generic_stub}}		{{Generic_stub}}

			'''Note: ''' ANSYS on Cheaha is only available for School of Engineering users. The license also cannot be used for commercial purposes!

			The license only supports serial and SMP threaded work and doesn't support parallel (MPI) jobs.

	'''Project website:''' http://www.ansys.com/		'''Project website:''' http://www.ansys.com/

Tanthony@uab.edu: created page

2013-04-15T14:51:47Z

created page

New page

{{Generic_stub}}

'''Project website:''' http://www.ansys.com/

====Load SGE module====
To load MACS into your environment, use the following module command:
<pre>
module load ansys/ansys-14.0
</pre>

[[Category:Software]]