To run MATLAB interactively on a compute node, first use Slurm's salloc command to reserve job resources on a node: salloc -time=2:00:00 -ntasks=1 -cpus-per-task=8 -mem=16GB -account= salloc: Pending job allocation 24316 salloc: job 24316 queued and waiting for resources salloc: job 24316 has been allocated resources salloc: Granted job allocation 24316 salloc: Waiting for resource configuration salloc: Nodes d05-08 are ready for job For more information on jobs, see our Running Jobs user guide. Processes left running on login nodes may be terminated without warning. Unless you are only running a small test, please make sure to run your program as a job interactively on a compute node. Conversely, using MATLAB interactively on a compute node is useful for more intensive work like exploring data, testing models, and debugging.Ī common mistake for new users of HPC clusters is to run heavy workloads directly on a login node (e.g., or ). Using MATLAB on the login node should be reserved for non-intensive work. Running MATLAB in interactive modeĪfter loading the module, you can run MATLAB interactively on the login node by entering the command matlab -nodisplay. Please note that we do not currently support the use of the MATLAB GUI on CARC systems. To check installed toolboxes and their versions, enter the ver command when using MATLAB in interactive mode.
New in matlab 2019a install#
If there is a new version of MATLAB that you want to use, please submit a help ticket and we will install it for you.
New in matlab 2019a software#
Licensed software such as MATLAB requires license setup by CARC staff. It may be necessary to run MATLAB using a version that is not currently available. To see all available versions of MATLAB, enter: module spider matlab Requesting newer versions of MATLAB If you require a different version, specify the version of MATLAB when loading. This loads the default version, currently 2020b, and is equivalent to module load matlab/2020b.
To use MATLAB, either interactively or in batch mode, load the corresponding module: module load matlab You can find instructions for this in the Getting Started with Discovery or Getting Started with Endeavour user guides. Using MATLAB on CARC systemsīegin by logging in. MATLAB is a proprietary scientific computing language and environment.
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