Kevin Pedretti, lead researcher for Sandia National Laboratories’ virtual external operating system program, uses his laptop computer to inspect a virtual machine experiment running on Sandia’s Red ...

Linux has long provided an outstanding operating system for a wide range of users in a variety of settings. However, high-performance computing users, who must run applications on thousands of nodes, ...

A fresh entry has just appeared in the world of Linux distributions: Loss32, a lightweight operating system built from scratch with one goal in mind — giving old and low-resource computers a new lease ...

Lightweight Linux implementations, or what Cray calls “Compute Node Linux” (CNL), can combine the performance advantages of a specialized compute-node operating system with the familiarity and ...