For Windows I couldn’t find anything.
If you google “Windows supercomputer”, you just get lots of results about Microsoft supercomputers, which of course all run on Linux.
Microsoft earnestly tried to enter the space with a deployment system, a job scheduler and an MPI implementation. Licenses were quite cheap and they were pushing hard with free consulting and support, but it did not stick.
There was a time when a bunch of organisations made their own supercomputers by just clustering a lot of regular computers:
https://en.wikipedia.org/wiki/System_X_(supercomputer)
For Windows I couldn’t find anything.
If you google “Windows supercomputer”, you just get lots of results about Microsoft supercomputers, which of course all run on Linux.
No there was HPC sku of Windows 2003 and 2008 : https://en.m.wikipedia.org/wiki/Windows_Server_2003#Windows_Compute_Cluster_Server
Microsoft earnestly tried to enter the space with a deployment system, a job scheduler and an MPI implementation. Licenses were quite cheap and they were pushing hard with free consulting and support, but it did not stick.
Yeh it was system x I worked on out default was redhat. I forget the other options but win and mac sure as shut wasn’t on the list