From Documentation
Jump to: navigation, search
(Replaced content with "{{Software |package_name=LS-DYNA |package_description=Suite of programs for transient dynamic finite element program |package_idnumber=104 }}")
Line 4: Line 4:
 
|package_idnumber=104
 
|package_idnumber=104
 
}}
 
}}
 +
<u><b>USAGE INSTRUCTIONS</u></b><br>
 +
 +
These usage instructions apply to the module based installation of lsdyna found under directory <i>/opt/sharcnet/lsdyna</i> on licensed clusters shown in the above Availability Table.  To access and use this software you must be a member of the <b><i>lsdyna</i></b> group. Users who belong to a licensed department will be given a 5 digit port number.  The value should then be inserted into the appropriate departmental export statement before loading the module file as follows:
 +
 +
<b>Step1 - SPECIFY SHARCNET SERVER</b>
 +
 +
o UWO Civil and Environmental Engineering Dept
 +
<pre>export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license1.uwo.sharcnet</pre>
 +
 +
o McGill Mechanical Engineering Department
 +
<pre>export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license2.uwo.sharcnet</pre>
 +
 +
o UW Mechanical and Mechatronics Engineering Dept
 +
<pre>export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license3.uwo.sharcnet</pre>
 +
 +
 +
<b> Step2 - LOAD LSDYNA MODULE</b>
 +
 +
For serial or threaded job do:
 +
<pre>
 +
module load lsdyna/ls971r6.0.0
 +
</pre>
 +
 +
For mpi (mpp) jobs do:
 +
<pre>
 +
module load lsdyna/ls971r6.0.0mpp
 +
</pre>
 +
 +
<b>Step3 - RUN AIRBAG EXAMPLE</b>
 +
 +
To run lsdyna in single precision specify <i>lsdyna_s</i> on the sqsub command line, to run in double precision specify <i>lsdyna_d</i>.  The following shows sample sqsub jobs submission for the airbag example http://www.dynaexamples.com/examples-manual/misc/airbag to the serial, threaded and mpi queus on sharcnet.
 +
 +
<pre>
 +
cp -a /opt/sharcnet/lsdyna/ls971r6.0.0/examples /work/$USER/test-lsdyna
 +
cd /work/$USER/test-lsdyna/misc/airbag
 +
gunzip airbag.deploy.k.gz
 +
</pre>
 +
 +
o SUBMIT 1CPU SERIAL JOB
 +
<pre>
 +
module load lsdyna/ls971r6.0.0
 +
sqsub -r 7d -q serial -o ofile.%J --mpp=2G <i>lsdyna_d</i> i=airbag.deploy.k ncpu=1
 +
Elapsed time: 96 seconds
 +
</pre>
 +
 +
o SUBMIT 4CPU SMP JOB
 +
<pre>
 +
module load lsdyna/ls971r6.0.0
 +
sqsub -r 7d -q threaded -n 4 -o ofile.%J --mpp=2G <i>lsdyna_d</i> i=airbag.deploy.k ncpu=4
 +
Elapsed time: 187 seconds
 +
</pre>
 +
 +
o SUBMIT 4CPU MPP JOB
 +
 +
<pre>
 +
module load lsdyna/ls971r6.0.0mpp
 +
sqsub -r 7d -q mpi -n 4 -o ofile.%J --mpp=1G lsdyna_d i=airbag.deploy.k
 +
Elapsed time: 60 seconds
 +
</pre>
 +
 +
<br><U><b>CHECKING JOB STATUS</b></U>
 +
 +
To check the status of your job in the queue use the sqjobs command.  On x86_64 systems you can check whether any of your jobs are queued on the license server use <i>lstc_qrun</i>.  Its possible that sqsub will start your job but it will sit idle until enough license are available on the license server and the lstc_qrun command will reveal this:
 +
 +
<pre>
 +
[roberpj@saw:~] lstc_qrun
 +
Defaulting to server 1 specified by LSTC_LICENSE_SERVER variable
 +
                    Running Programs
 +
    User            Host          Program              Started      # procs
 +
-----------------------------------------------------------------------------
 +
roberpj    9383@silky.sharcnet.c LS-DYNA_971      Mon Aug 23 18:31    4
 +
No programs queued
 +
</pre>
 +
 +
<br><u><b>CHECKING LICENSE DETAILS</b></u>
 +
 +
At the time of this writing UWO is running on a 4cpu demo license as follows:
 +
 +
<pre>
 +
[roberpj@orca:~] lstc_qrun -R
 +
Defaulting to server 1 specified by LSTC_LICENSE_SERVER variable
 +
 +
LICENSE INFORMATION
 +
 +
PROGRAM          EXPIRATION CPUS  USED  FREE    MAX | QUEUE
 +
---------------- ----------      ----- ------ ------ | -----
 +
LS-DYNA_971      02/15/2012          0    128    128 |    0
 +
MPPDYNA_971      02/15/2012          0    128    128 |    0
 +
                  LICENSE GROUP    0    128    128 |    0
 +
 +
PROGRAM          EXPIRATION CPUS  USED  FREE    MAX | QUEUE
 +
---------------- ----------      ----- ------ ------ | -----
 +
LS-OPT          02/15/2012          0    128    128 |    0
 +
                  LICENSE GROUP    0    128    128 |    0
 +
 +
</pre>
 +
 +
<br><u><b>GETTING HELP</b></u>
 +
 +
If you experience problems submitting or running jobs please submit a ticket to the web portal and it will be resolved asap by clicking <a href="https://www.sharcnet.ca/my/problems/submit">https://www.sharcnet.ca/my/problems/submit</a>.  Specify software as the category and paste any error messages and provide effected job number(s).

Revision as of 10:32, 20 November 2012

LS-DYNA
Description: Suite of programs for transient dynamic finite element program
SHARCNET Package information: see LS-DYNA software page in web portal
Full list of SHARCNET supported software


USAGE INSTRUCTIONS</u>

These usage instructions apply to the module based installation of lsdyna found under directory /opt/sharcnet/lsdyna on licensed clusters shown in the above Availability Table. To access and use this software you must be a member of the lsdyna group. Users who belong to a licensed department will be given a 5 digit port number. The value should then be inserted into the appropriate departmental export statement before loading the module file as follows:

Step1 - SPECIFY SHARCNET SERVER

o UWO Civil and Environmental Engineering Dept 

export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license1.uwo.sharcnet

o McGill Mechanical Engineering Department 

export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license2.uwo.sharcnet

o UW Mechanical and Mechatronics Engineering Dept 

export LSTC_LICENSE_SERVER=<font color=blue>Port_Number</font>@license3.uwo.sharcnet


Step2 - LOAD LSDYNA MODULE

For serial or threaded job do: 

module load lsdyna/ls971r6.0.0

For mpi (mpp) jobs do: 

module load lsdyna/ls971r6.0.0mpp

Step3 - RUN AIRBAG EXAMPLE

To run lsdyna in single precision specify lsdyna_s on the sqsub command line, to run in double precision specify lsdyna_d. The following shows sample sqsub jobs submission for the airbag example http://www.dynaexamples.com/examples-manual/misc/airbag to the serial, threaded and mpi queus on sharcnet. 

cp -a /opt/sharcnet/lsdyna/ls971r6.0.0/examples /work/$USER/test-lsdyna
cd /work/$USER/test-lsdyna/misc/airbag
gunzip airbag.deploy.k.gz

o SUBMIT 1CPU SERIAL JOB 

module load lsdyna/ls971r6.0.0
sqsub -r 7d -q serial -o ofile.%J --mpp=2G <i>lsdyna_d</i> i=airbag.deploy.k ncpu=1 
Elapsed time: 96 seconds

o SUBMIT 4CPU SMP JOB 

module load lsdyna/ls971r6.0.0
sqsub -r 7d -q threaded -n 4 -o ofile.%J --mpp=2G <i>lsdyna_d</i> i=airbag.deploy.k ncpu=4
Elapsed time: 187 seconds

o SUBMIT 4CPU MPP JOB 

module load lsdyna/ls971r6.0.0mpp
sqsub -r 7d -q mpi -n 4 -o ofile.%J --mpp=1G lsdyna_d i=airbag.deploy.k
Elapsed time: 60 seconds


<U>CHECKING JOB STATUS

To check the status of your job in the queue use the sqjobs command. On x86_64 systems you can check whether any of your jobs are queued on the license server use lstc_qrun. Its possible that sqsub will start your job but it will sit idle until enough license are available on the license server and the lstc_qrun command will reveal this: 

[roberpj@saw:~] lstc_qrun
Defaulting to server 1 specified by LSTC_LICENSE_SERVER variable
                     Running Programs
    User             Host          Program              Started       # procs
-----------------------------------------------------------------------------
 roberpj     9383@silky.sharcnet.c LS-DYNA_971      Mon Aug 23 18:31     4
No programs queued


CHECKING LICENSE DETAILS

At the time of this writing UWO is running on a 4cpu demo license as follows: 

[roberpj@orca:~] lstc_qrun -R
Defaulting to server 1 specified by LSTC_LICENSE_SERVER variable

LICENSE INFORMATION

PROGRAM          EXPIRATION CPUS  USED   FREE    MAX | QUEUE
---------------- ----------      ----- ------ ------ | -----
LS-DYNA_971      02/15/2012          0    128    128 |     0
MPPDYNA_971      02/15/2012          0    128    128 |     0
                   LICENSE GROUP     0    128    128 |     0

PROGRAM          EXPIRATION CPUS  USED   FREE    MAX | QUEUE
---------------- ----------      ----- ------ ------ | -----
LS-OPT           02/15/2012          0    128    128 |     0
                   LICENSE GROUP     0    128    128 |     0


GETTING HELP

If you experience problems submitting or running jobs please submit a ticket to the web portal and it will be resolved asap by clicking <a href="https://www.sharcnet.ca/my/problems/submit">https://www.sharcnet.ca/my/problems/submit</a>. Specify software as the category and paste any error messages and provide effected job number(s).

Retrieved from "https://sharcnet.ca/help/index.php?title=LSDYNA&oldid=4530"