![]() ![]() The best way to run MATLAB interactively is through the Open OnDemand web portal. Running MATLAB in an interactive cluster job One can also run the top command to monitor how much CPU usage MATLAB uses, we want to see the MATLAB processĬPU utilization to be up to 100% times number of CPU cores on the node (e.g. ![]() Use the maxNumCompThreads function as described here. To evaluate speedup from internal multi-threading, This Mathworks document has some information on multi-threading. Well, while some not much and some are not threaded at all. From our experience some MATLAB routines thread quite MATLAB uses internal multi-threading by default, runningĪs many threads as there are available cores on the node, but, not all internal MATLABįunctions are multi-threaded. Note that running a single MATLAB in a job, even if just on one node, may not efficiently ![]() Make sure you have accessed the machine through FastX. To start MATLAB on an interactive node call the matlab command from the terminal after loading the MATLAB module. Recommend to run MATLAB through interactive Slurm session, or on the Frisco interactive nodes. To the load they put on them and inconvenience to other users. Single instance MATLAB on a desktop, interactive node or a single compute nodeĪlthough MATLAB will run on the interactive nodes, please, take note that we don'tĪllow running executables longer than ca. To run MATLAB, first open a terminal window and load the MATLAB module to set up it MATLAB followsĪ biannual release schedule, and we tend to install the latest version shortly after Module version is not specified, the default version will be loaded. There are different versions of MATLABĪvailable, which can be accessed by loading the appropriate version module. MATLAB, including many toolboxes and DCS is installed on all clusters and Linux desktops Once you do that, chances are that you may not even need to use CHPC! MATLAB on Linux machines
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