Comsol examples how to#
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When you connect to a server, your model is transferred to the server by default. If you answer no, the latest saved copy of your model is transferred to the server. We recommend that you respond yes to get the most current version of your model transferred to the server. When you connect to the COMSOL server, you may be asked if you want to save your current model. Saving your Model, Disconnecting and Shutting Down from the Server Click OK and your Client-Server connection will be established. Go to File > COMSOL Multiphysics Server > Connect to Server.Р”В®nter the Username, Password, and Hostname (under Server) information that you gathered from your running server in the process_output.log file as in the example below. Once you are in your active Desktop session, launch the COMSOL Multiphysics GUI from the Windows Desktop.

Comsol examples how to#

You can find a guide on how to set up a desktop session here.

Comsol examples download#

You can upload any files from your personal workstation to your Rescale File Storage which you can then download to your active Desktop. If you would like to use a Rescale Desktop, you will just need to spin up a new custom Desktop and add a COMSOL Multiphysics GUI software.

Comsol examples password#

Go to File > COMSOL Multiphysics Server > Connect to Server.Р”В®nter the Username and Password information that you gathered from your running server in the process_output.log file as in the example below. Lastly, return to the COMSOL GUI running in your personal workstation. When prompted to trust the host and store the key in cache, enter 'y' or 'yes'. Note: you can extract the information under the 'Job Logs' section on the Status Page of the Rescale Web UI. The process_output.log file will also display this tunnel information. Next open a command prompt and enter the following command: Be sure to set up the forwarding port as:Р”В®nsure Pageant is running and that your private key is added.Refer to our Connecting to your Cluster Documentation.If you are using your personal workstation, you would first need to set up an SSH tunnel to the remote cluster (COMSOL server). If the client is a Rescale Desktop, you will need:Р”В¬onnecting from your Personal Workstation.If the client is your computer, you will need:.At approximately lines 3,4, & 5 of the log, you can find the server information. Once the log looks like the one in the screenshot below, your server is ready to receive jobs.Р”Р‡rom your process output.log file, you will need the following information to connect to the COMSOL server. Please use the live-tailing section to monitor the process_output.log file. Your cluster will now take a few minutes to spin up. Review the job settings and click Submit.These comprise the compute resources available for solving your models. Here, specify the core type and the number of cores for this server.

Comsol examples license#

Under License Options, select Use Existing License and enter your COMSOL Multiphysics Server license address

Comsol examples software#

Under Analysis Options, select the software version and do not change the command. In the Configure Software Settings section, select COMSOL Multiphysics Server You do not need to add input files therefore you can skip the Input Files page. Go onto the Rescale platform and click + New Job to create a new job. Setting up COMSOL Multiphysics Server in Rescale This setting will not only let you connect to the COMSOL server but also to any running clusters of your job submissions from your personal workstation. Next, add the SSH key to your Rescale account to Configure your Job Settings. If it's a Rescale Desktop you can skip to the next section.Р”В«efore setting up the COMSOL Multiphysics Server, you must first Generate your SSH Key for your client computer. If the client machine is your personal workstation, you need to follow the directions in this section. Generating your SSH key (Required only if Client is your Personal Workstation) Finally, you will use the COMSOL GUI to connect to this server, carry out your workflow, and disconnect/shut-down when finished. Then you will spin up a Rescale Desktop that will directly connect to the server without SSH. You will set up a COMSOL Multiphysics Server in the form of a Rescale Job. If you use a Rescale Desktop as the client: Then, create an SSH tunnel connection in your personal workstation to securely transfer your data to the Rescale-hosted COMSOL server. If you use your personal workstation as the client: You will be able to access Rescale's cloud computing resources while still using the COMSOL software and graphics in your client machine. This tutorial shows you how to use COMSOL's Client-Server mode of operation in Rescale.