We have the same issue as https://www.mathworks.com/matlabcentral/answers/2128851-why-is-the-mathworks-service-host-causing-issues-with-my-cluster-and-or-hpc and I see there that "For R2024a and newer, regardless of your licensing, the MathWorks Service Host is required"
When running in a cluster, this process is repeated every time MATLAB is started on a new node.
This not only causes uneccessary delays but it also piles up lots of data on the users’ HOME space.
If we have 300 nodes, at ~640MB per node under $HOME/.MathWorks/ServiceHost a user would require more than 180GB just to host this data. This makes version 2024 not suitable for cluster environments.

How do we fix this issue?We have the same issue as https://www.mathworks.com/matlabcentral/answers/2128851-why-is-the-mathworks-service-host-causing-issues-with-my-cluster-and-or-hpc and I see there that "For R2024a and newer, regardless of your licensing, the MathWorks Service Host is required"
When running in a cluster, this process is repeated every time MATLAB is started on a new node.
This not only causes uneccessary delays but it also piles up lots of data on the users’ HOME space.
If we have 300 nodes, at ~640MB per node under $HOME/.MathWorks/ServiceHost a user would require more than 180GB just to host this data. This makes version 2024 not suitable for cluster environments.

How do we fix this issue? We have the same issue as https://www.mathworks.com/matlabcentral/answers/2128851-why-is-the-mathworks-service-host-causing-issues-with-my-cluster-and-or-hpc and I see there that "For R2024a and newer, regardless of your licensing, the MathWorks Service Host is required"
When running in a cluster, this process is repeated every time MATLAB is started on a new node.
This not only causes uneccessary delays but it also piles up lots of data on the users’ HOME space.
If we have 300 nodes, at ~640MB per node under $HOME/.MathWorks/ServiceHost a user would require more than 180GB just to host this data. This makes version 2024 not suitable for cluster environments.

How do we fix this issue? mathworks service host cluster hpc MATLAB Answers — New Questions

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