Introduction

An experimental operating system.

Summary

Bespin is a new operating system written from scratch with the goal to explore the following three main ideas:
  • A novel multi-core design based on data-structure replication with operation logging. It aims to combine the best of two prevalent approaches: shared memory, monolithic kernels and multi-kernel architectures.
  • The use of a safe language (Rust) for OS implementation to gain better security and correctness guarantees at compile time, while not impacting performance negatively.
  • Library operating-systems as a form of light-weight virtualization for containerized/serverless workloads.

Bespin is a joint project that originated at VMware Research and is developed with academic collaborators from University of Utah, EPFL and University of British Columbia.

Researchers

2021 Interns

2020 Interns

2019 Interns

2018 Interns

External Researchers

  • Ryan Stutsman

Related Publications

Category

  • Active VMW Software Systems Projects

Research Areas

  • Hypervisor
  • Operating Systems