|Computer running MathWorks job manager (head node)
- Minimum of 5 GB of disk space is recommended to accommodate temporary data directories.
- Sufficient number of per-process file descriptors is required: a minimum of 16,384 is recommended for 64 MATLAB workers or more, and a minimum of 8,192 is recommended for fewer than 64 workers.
- Several TCP ports are required for services associated with the job manager. Consult the documentation for the requirements for TCP ports.
- For Windows clusters, a sufficient number of ephemeral TCP ports is required to support large data set transfer, particularly for clusters with 32 or more workers. You can increase the default maximum number of ephemeral TCP ports set by Windows (5,000) by editing the Windows registry. For detailed instructions, see the Troubleshooting section in the documentation.