TOSS (operating system)
| OS family | Unix-like | 
|---|---|
| Working state | Current | 
| Package manager | RPM Package Manager | 
The Tri-Lab Operating System Stack (TOSS) is a Linux distribution based on Red Hat Enterprise Linux (RHEL) that was created to provide a software stack for high performance computing (HPC) clusters for laboratories within the National Nuclear Security Administration (NNSA). The operating system allows multiple smaller systems to emulate a high-performance computing (HPC) platform.