Note that this generates executables for COS, the batch processing operating system and not UNICOS, the System V UNIX port. https://en.wikipedia.org/wiki/Cray_

Note that this generates executables for COS, the batch processing operating system and not UNICOS, the System V UNIX port. https://en.wikipedia.org/wiki/Cray_Operating_System https://en.wikipedia.org/wiki/Cray_Operating_System https://en.wikipedia.org/wiki/UNICOS https://en.wikipedia.org/wiki/UNICOS