- DISPLAY SCRIPT FILES MATLAB 2012 HOW TO
- DISPLAY SCRIPT FILES MATLAB 2012 SERIAL
- DISPLAY SCRIPT FILES MATLAB 2012 LICENSE
* h_rt to the maximum wall time for your job * s_rt to an appropriate soft wall time limit Next, create a simple 2 task distributed MATLAB script called "sharedDistrib01.m" make sure to change: $ mkdir -p $USER_SCRATCH/jobs/matlab/distrib01/output The instructions are a work in progress, so please contact Research Computing support with any questions or corrections.įirst, create the working directory for the job
DISPLAY SCRIPT FILES MATLAB 2012 LICENSE
This is mostly relevant if you are using a client license from a source other than the UAB MATLAB site license where there are a limited number of licenses available. The client license will only be needed for as long as it takes MATLAB to start the job on the compute nodes (unless you keep the client open, for example using "waitForState(job)" in your MATLAB script). The Cheaha Distributed Computing license - 1 DCS license per cpu slot.
DISPLAY SCRIPT FILES MATLAB 2012 HOW TO
These instructions provide an example of how to create and submit a distributed MATLAB job on cheaha.ĭistributed MATLAB jobs use the following licenses: Then submit the script to the scheduler with $ mkdir -p $USER_SCRATCH/jobs/matlab/serial01/output The work performed by your job will determine whether or not it can be run with '-nojvm' Note, the matlab command switch '-nojvm' dramatically decreases the amount of RAM needed to start MATLAB. * vf to the maximum amount of memory that your job will use * h_rt and s_rt to appropriate hard and soft runtime limits See the next section for an example using the distributed computing license.Ĭreate a job script "matlabtest.qsub" making sure to change: * Does not require the Parallel Computing Toolbox * Does not use the distributed licenses available on cheaha * Consumes one of your client licenses for the duration of the job
DISPLAY SCRIPT FILES MATLAB 2012 SERIAL
Serial MATLAB jobs have the following characteristics: MatLab computational work must be run on the compute nodes by submitting a job submission script to the SGE scheduler or by using the Parallel Computing Toolbox on your desktop. Verify things work, but do not run any significant computations on the Cheaha head node! This will start matlab without a graphical display and without Java support. To get started, type one of these: helpwin, helpdesk, or demo. $ matlab -nodesktop -nojvm -r 'rand, pause(0), exit' Set up your environment with the command:Īs a test, you can run MatLab and access your license server with share/apps/modulefiles -Ī simple test to verify that the MATLAB client on Cheaha can check out a license from your server (or from the campus license server ). The following is an example output of the command and doesn't necessarily represent the currently installed versions: If the version that you require isn't listed, please open a help desk ticket to request the installation. Use the 'module' command to view a list of available MATLAB versions.
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