Once your tasks are submitted to Cheaha, your desktop MATLAB is also free to move on to other tasks or be closed completely, freeing your desktop or laptop for your other activities.Ĭonfiguring the Parallel Computing Toolbox involves three steps documented below: This makes the expanded compute power of Cheaha available to processes work loads that exceed the capabilities of your desktop computer. The PCT allows MATLAB running on your workstation to send MATLAB code and data (tasks) to the cluster directly from the comfort of your familiar MATLAB environment on your desktop. The MATLAB Distributed Computing Services (DCS) are accessed via the Parallel Computing Toolbox (PCT) which is installed as part of your desktop MATLAB installation. When you are finished with your job contexts, clean up the job related content to free disk space.Use your workstation MatLab application to retrieve the results.You will receive an email when the tasks you submitted are complete.Note: your workstation MatLab application does not need to keep running after the tasks are submitted. Once your code works, select the 'cheaha' parallel configuration to submit tasks to the Cheaha cluster.Write, test and debug your parallel code on your local workstation using the default 'local' parallel configuration.

Develop and Run Parallel Computing Applications.Run the validation tests to ensure your 'cheaha' parallel configuration works.Define the 'cheaha' parallel configuration in your workstation MatLab environment to submit tasks to Cheaha.Download and extract the MatLab task submission functions to your workstation MatLab environment.Install MatLab with the Parallel Computing Toolbox on your Windows / Linux / Mac workstation.Configure the Task Submit Environment (One-time Setup).The following outline highlights the steps involved to configure your MatLab install and write programs that submit tasks to the worker nodes of the Distributed Computing Server on Cheaha: 2.1.2.3 Begin Using MATLAB DCS from your Desktop.2.1.2.2 Validate the 'cheaha' PCT Configuration.2.1.2.1 Personalize the 'cheaha' PCT Configuration.2.1.2 Parallel Computing Toolbox Configuration.

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