HeliOS

Helios was a Unix-like operating system for parallel computers. It was developed and published by Perihelion Software. Its primary architecture was the Transputer. Helios' microkernel implemented a distributed namespace and messaging protocol, through which services were accessed. A POSIX compatibility library enabled the use of Unix application software, and the system provided most of the usual Unix utilities.

HeliOS

Helios was a Unix-like operating system for parallel computers. It was developed and published by Perihelion Software. Its primary architecture was the Transputer. Helios' microkernel implemented a distributed namespace and messaging protocol, through which services were accessed. A POSIX compatibility library enabled the use of Unix application software, and the system provided most of the usual Unix utilities.