> .. cannot expect all of them to SSH into a single machine .. That's pretty much how the Cray supercomputer worked at my old university. SSH to a single serve

> .. cannot expect all of them to SSH into a single machine .. That's pretty much how the Cray supercomputer worked at my old university. SSH to a single server containing compilers and tooling. Make sure any data you need is on the cluster's SAN. Run a few cli tools via SSH to schedule job, and bam - a few moments later your program is crunching data on several tens of thousands of cores.